Datasets:

yasirchemmakh

/

sft-dataset

like 1

192.168.10.8-35679-192.168.10.25-43307-17

['flow']

src_ip: 192.168.10.8, src_port: 35679, dest_ip: 192.168.10.25, dest_port: 43307, event_type: flow, proto: UDP, app_proto: failed, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 684, flow_bytes_toclient: 140, flow_age: 0, flow_state: new, flow_reason: timeout

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

172.16.0.1-48694-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 48694, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 22, flow_pkts_toclient: 33, flow_bytes_toserver: 3468, flow_bytes_toclient: 4931, flow_age: 12, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 9692176, event_type: ssh, proto: TCP, tx_id: 0, ssh_client_proto_version: 2.0, ssh_client_software_version: paramiko_2.0.0, ssh_client_hassh_hash: c6f5e6d54285a11b9f02fef7fc77bd6f, ssh_client_hassh_string: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256;aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,blowfish-cbc,aes192-cbc,aes256-cbc,3des-cbc,arcfour128,arcfour256;hmac-sha2-256,hmac-sha2-512,hmac-md5,hmac-sha1-96,hmac-md5-96,hmac-sha1;none, ssh_server_proto_version: 2.0, ssh_server_software_version: OpenSSH_7.2p2, ssh_server_hassh_hash: d43d91bc39d5aaed819ad9f6b57b7348, ssh_server_hassh_string: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1;chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com;umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1;none,zlib@openssh.com

SSH-Patator

Tuesday

Attack

The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

classification: Attack justification: The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

172.16.0.1-62387-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'http', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 62387, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 560, flow_bytes_toclient: 11943, flow_age: 6, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 4, flow_bytes_toserver: 500, flow_bytes_toclient: 11829, flow_age: 4, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 4, flow_bytes_toserver: 500, flow_bytes_toclient: 11829, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 440, flow_bytes_toclient: 11949, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 60, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 00, tcp_tcp_flags_ts: 00, tcp_tcp_flags_tc: 00 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 1369 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; pcap_cnt: 9506862, event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

192.168.10.5-54489-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.5, src_port: 54489, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 168, flow_bytes_toclient: 246, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 4402597, event_type: dns, proto: UDP, dns_type: query, dns_id: 3187, dns_rrname: vast.bp3871770.btrll.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 4402598, event_type: dns, proto: UDP, dns_type: query, dns_id: 3187, dns_rrname: vast.bp3871770.btrll.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 4402601, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3187, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: vast.bp3871770.btrll.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: vast.bp3871770.btrll.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 421, dns_answers_0_rdata: geo-rtas.btrll.com, dns_answers_1_rrname: geo-rtas.btrll.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 162.208.20.178, dns_grouped_CNAME_0: geo-rtas.btrll.com, dns_grouped_A_0: 162.208.20.178 ; pcap_cnt: 4402602, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3187, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: vast.bp3871770.btrll.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: vast.bp3871770.btrll.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 421, dns_answers_0_rdata: geo-rtas.btrll.com, dns_answers_1_rrname: geo-rtas.btrll.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 162.208.20.178, dns_grouped_CNAME_0: geo-rtas.btrll.com, dns_grouped_A_0: 162.208.20.178

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-57691-209.48.71.250-80-6

['flow', 'http', 'fileinfo']

src_ip: 192.168.10.8, src_port: 57691, dest_ip: 209.48.71.250, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 27, flow_pkts_toclient: 31, flow_bytes_toserver: 8187, flow_bytes_toclient: 27389, flow_age: 116, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 13, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 11980268, event_type: http, proto: TCP, tx_id: 0, http_http_port: 0, http_url: /v/s/91/trk.js, http_http_user_agent: Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0, http_http_content_type: application/x-javascript, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 14137 ; event_type: fileinfo, proto: TCP, http_http_port: 0, http_url: /v/s/91/trk.js, http_http_user_agent: Mozilla/5.0 (Windows NT 6.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0, http_http_content_type: application/x-javascript, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 14137, app_proto: http, fileinfo_filename: /v/s/91/trk.js, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 16606, fileinfo_tx_id: 0

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.25-64214-172.217.6.226-443-6

['flow', 'tls']

src_ip: 192.168.10.25, src_port: 64214, dest_ip: 172.217.6.226, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 13, flow_pkts_toclient: 8, flow_bytes_toserver: 2608, flow_bytes_toclient: 999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 7985504, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: cm.g.doubleclick.net, tls_version: TLSv1

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.25-55000-52.84.145.207-443-6

['flow']

src_ip: 192.168.10.25, src_port: 55000, dest_ip: 52.84.145.207, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 30, flow_pkts_toclient: 46, flow_bytes_toserver: 2863, flow_bytes_toclient: 67668, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-25902-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 25902, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 440, flow_bytes_toclient: 11937, flow_age: 7, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 2826

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

172.16.0.1-64915-192.168.10.50-8222-6

['flow']

src_ip: 172.16.0.1, src_port: 64915, dest_ip: 192.168.10.50, dest_port: 8222, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.14-63990-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 63990, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 332, flow_bytes_toclient: 332, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 166, flow_bytes_toclient: 198, flow_age: 0, flow_state: established, flow_reason: shutdown ; pcap_cnt: 4057825, event_type: dns, proto: UDP, dns_type: query, dns_id: 61975, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 4057826, event_type: dns, proto: UDP, dns_type: query, dns_id: 61975, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 4057884, event_type: dns, proto: UDP, dns_type: query, dns_id: 61975, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 4057885, event_type: dns, proto: UDP, dns_type: query, dns_id: 61975, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_tx_id: 3 ; pcap_cnt: 4057960, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 61975, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: aax.amazon-adsystem.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 772, dns_answers_0_rdata: aax.amazon-adsystem.amazon.com, dns_answers_1_rrname: aax.amazon-adsystem.amazon.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 74, dns_answers_1_rdata: aax-us-east.amazon-adsystem.com, dns_answers_2_rrname: aax-us-east.amazon-adsystem.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.94.232.33, dns_grouped_A_0: 52.94.232.33, dns_grouped_CNAME_0: aax.amazon-adsystem.amazon.com, dns_grouped_CNAME_1: aax-us-east.amazon-adsystem.com ; pcap_cnt: 4057961, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 61975, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: aax.amazon-adsystem.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: aax.amazon-adsystem.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 772, dns_answers_0_rdata: aax.amazon-adsystem.amazon.com, dns_answers_1_rrname: aax.amazon-adsystem.amazon.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 74, dns_answers_1_rdata: aax-us-east.amazon-adsystem.com, dns_answers_2_rrname: aax-us-east.amazon-adsystem.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.94.232.33, dns_grouped_A_0: 52.94.232.33, dns_grouped_CNAME_0: aax.amazon-adsystem.amazon.com, dns_grouped_CNAME_1: aax-us-east.amazon-adsystem.com ; pcap_cnt: 9269687, event_type: dns, proto: UDP, dns_type: query, dns_id: 20225, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9269688, event_type: dns, proto: UDP, dns_type: query, dns_id: 20225, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 9269689, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 20225, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e8960.e2.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 19, dns_answers_0_rdata: 104.88.55.49, dns_grouped_A_0: 104.88.55.49 ; pcap_cnt: 9269690, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 20225, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e8960.e2.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 19, dns_answers_0_rdata: 104.88.55.49, dns_grouped_A_0: 104.88.55.49

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.12-29429-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.12, src_port: 29429, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 176, flow_bytes_toclient: 332, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 13244576, event_type: dns, proto: UDP, dns_type: query, dns_id: 6948, dns_rrname: capture.condenastdigital.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 13244579, event_type: dns, proto: UDP, dns_type: query, dns_id: 6948, dns_rrname: capture.condenastdigital.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 13244580, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 6948, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: capture.condenastdigital.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: condenastdigital.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 170, dns_authorities_0_soa_mname: ns-276.awsdns-34.com, dns_authorities_0_soa_rname: awsdns-hostmaster.amazon.com, dns_authorities_0_soa_serial: 1, dns_authorities_0_soa_refresh: 7200, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 86400 ; pcap_cnt: 13244581, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 6948, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: capture.condenastdigital.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: condenastdigital.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 170, dns_authorities_0_soa_mname: ns-276.awsdns-34.com, dns_authorities_0_soa_rname: awsdns-hostmaster.amazon.com, dns_authorities_0_soa_serial: 1, dns_authorities_0_soa_refresh: 7200, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 86400

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.5-51788-54.210.204.131-443-6

['flow', 'tls']

src_ip: 192.168.10.5, src_port: 51788, dest_ip: 54.210.204.131, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 14, flow_pkts_toclient: 13, flow_bytes_toserver: 1760, flow_bytes_toclient: 5344, flow_age: 36, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 10921955, event_type: tls, proto: TCP, tls_subject: C=US, ST=California, L=San Mateo, O=Drawbridge Inc., OU=Operations, CN=*.adsymptotic.com, tls_issuerdn: C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA, tls_serial: 08:CE:6A:9C:27:DE:E9:77:BD:E4:B5:9A:DC:9D:89:B3, tls_fingerprint: 26:5e:9b:2d:90:4a:ad:65:f2:88:ca:63:04:9f:74:9d:75:69:39:4d, tls_sni: p.adsymptotic.com, tls_version: TLS 1.2, tls_notbefore: 2015-08-21T00:00:00, tls_notafter: 2017-10-16T12:00:00

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-49429-176.9.128.204-443-6

['flow', 'tls']

src_ip: 192.168.10.8, src_port: 49429, dest_ip: 176.9.128.204, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 25, flow_pkts_toclient: 21, flow_bytes_toserver: 6399, flow_bytes_toclient: 19280, flow_age: 9, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 7277587, event_type: tls, proto: TCP, tls_subject: OU=GT60254480, OU=See www.rapidssl.com/resources/cps (c)15, OU=Domain Control Validated - RapidSSL(R), CN=*.sociomantic.com, tls_issuerdn: C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA - G4, tls_serial: 18:27, tls_fingerprint: 83:bd:c9:7f:d0:4b:6c:4d:dd:a4:65:db:64:a8:d9:c8:1e:3f:5e:81, tls_sni: eu-sonar.sociomantic.com, tls_version: TLS 1.2, tls_notbefore: 2015-09-10T05:33:24, tls_notafter: 2017-10-12T09:00:56

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-50522-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 50522, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 20, flow_pkts_toclient: 34, flow_bytes_toserver: 3336, flow_bytes_toclient: 4997, flow_age: 11, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 9995804, event_type: ssh, proto: TCP, tx_id: 0, ssh_client_proto_version: 2.0, ssh_client_software_version: paramiko_2.0.0, ssh_client_hassh_hash: c6f5e6d54285a11b9f02fef7fc77bd6f, ssh_client_hassh_string: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256;aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,blowfish-cbc,aes192-cbc,aes256-cbc,3des-cbc,arcfour128,arcfour256;hmac-sha2-256,hmac-sha2-512,hmac-md5,hmac-sha1-96,hmac-md5-96,hmac-sha1;none, ssh_server_proto_version: 2.0, ssh_server_software_version: OpenSSH_7.2p2, ssh_server_hassh_hash: d43d91bc39d5aaed819ad9f6b57b7348, ssh_server_hassh_string: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1;chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com;umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1;none,zlib@openssh.com

SSH-Patator

Tuesday

Attack

The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

classification: Attack justification: The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

172.16.0.1-33130-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http']

src_ip: 172.16.0.1, src_port: 33130, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 17, flow_pkts_toclient: 4, flow_bytes_toserver: 3291, flow_bytes_toclient: 763, flow_age: 54, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 708, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 5, flow_bytes_toserver: 759, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 936, flow_bytes_toclient: 12010, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 1248, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 74, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 02, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 00, tcp_syn: True, tcp_state: syn_sent ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 853, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 12, flow_pkts_toclient: 5, flow_bytes_toserver: 2314, flow_bytes_toclient: 11933, flow_age: 2, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 849, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 843, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 1005, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 821, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 1264, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 4, flow_bytes_toserver: 749, flow_bytes_toclient: 3797, flow_age: 11, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 400, http_length: 301 ; event_type: fileinfo, proto: TCP, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 400, http_length: 301, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 301, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RZKBF=WKGQSZH, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=OVIACDU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?RZKBF=WKGQSZH, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=OVIACDU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VDHARJGAY=OOTKKM, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://www.usatoday.com/search/results?q=PSIBWBRT, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?GZMOTW=JBQCJ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://www.google.com/?q=SZKPVHSKUO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XOE=JCXJPORUH, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=PRXRPQYH, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?XOE=JCXJPORUH, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=PRXRPQYH, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 9862, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JNZVYNR=NCWWV, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=LHSGPR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JNZVYNR=NCWWV, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=LHSGPR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 2622, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?KSHRHW=VLZ, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://www.google.com/?q=TBUUC, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?UDYYIAD=HUCE, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://205.174.165.68/UQXDJZI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?GDWYQNJ=BQKTI, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://www.usatoday.com/search/results?q=VUVRBFF, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?MCUUQ=UDR, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_refer: http://engadget.search.aol.com/search?q=MVIFVSFYO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XASGYAB=ALDCFDELU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/IEJDVNRLXQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 10 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?XASGYAB=ALDCFDELU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/IEJDVNRLXQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11310, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JAOLOIBQ=OSPNZMFMRD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CXRLDMYFTP, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JAOLOIBQ=OSPNZMFMRD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CXRLDMYFTP, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?2AB=IFYbip2cR&uPwAFC4=IPQpOvYv4w&ILmTKGfd=jIJ2rbPN&rwsl0Aia=jGIx1haJsIHGHosGfHxF, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 10.0; Linux i386; .NET CLR 3.4.25288; X11), http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Slowloris

Wednesday

Attack

The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

192.168.10.5-50104-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.5, src_port: 50104, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 174, flow_bytes_toclient: 438, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 4, flow_bytes_toserver: 372, flow_bytes_toclient: 632, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6556673, event_type: dns, proto: UDP, dns_type: query, dns_id: 1194, dns_rrname: shavar.services.mozilla.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6556674, event_type: dns, proto: UDP, dns_type: query, dns_id: 1194, dns_rrname: shavar.services.mozilla.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6556677, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 1194, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: shavar.services.mozilla.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: shavar.services.mozilla.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 14, dns_answers_0_rdata: shavar.prod.mozaws.net, dns_answers_1_rrname: shavar.prod.mozaws.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 22, dns_answers_1_rdata: 35.165.158.113, dns_answers_2_rrname: shavar.prod.mozaws.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 22, dns_answers_2_rdata: 54.200.60.113, dns_answers_3_rrname: shavar.prod.mozaws.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 22, dns_answers_3_rdata: 52.35.5.132, dns_answers_4_rrname: shavar.prod.mozaws.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 22, dns_answers_4_rdata: 52.37.48.84, dns_answers_5_rrname: shavar.prod.mozaws.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 22, dns_answers_5_rdata: 52.39.210.199, dns_answers_6_rrname: shavar.prod.mozaws.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 22, dns_answers_6_rdata: 35.160.9.151, dns_grouped_CNAME_0: shavar.prod.mozaws.net, dns_grouped_A_0: 35.165.158.113, dns_grouped_A_1: 54.200.60.113, dns_grouped_A_2: 52.35.5.132, dns_grouped_A_3: 52.37.48.84, dns_grouped_A_4: 52.39.210.199, dns_grouped_A_5: 35.160.9.151 ; pcap_cnt: 6556678, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 1194, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: shavar.services.mozilla.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: shavar.services.mozilla.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 14, dns_answers_0_rdata: shavar.prod.mozaws.net, dns_answers_1_rrname: shavar.prod.mozaws.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 22, dns_answers_1_rdata: 35.165.158.113, dns_answers_2_rrname: shavar.prod.mozaws.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 22, dns_answers_2_rdata: 54.200.60.113, dns_answers_3_rrname: shavar.prod.mozaws.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 22, dns_answers_3_rdata: 52.35.5.132, dns_answers_4_rrname: shavar.prod.mozaws.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 22, dns_answers_4_rdata: 52.37.48.84, dns_answers_5_rrname: shavar.prod.mozaws.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 22, dns_answers_5_rdata: 52.39.210.199, dns_answers_6_rrname: shavar.prod.mozaws.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 22, dns_answers_6_rdata: 35.160.9.151, dns_grouped_CNAME_0: shavar.prod.mozaws.net, dns_grouped_A_0: 35.165.158.113, dns_grouped_A_1: 54.200.60.113, dns_grouped_A_2: 52.35.5.132, dns_grouped_A_3: 52.37.48.84, dns_grouped_A_4: 52.39.210.199, dns_grouped_A_5: 35.160.9.151 ; pcap_cnt: 7499128, event_type: dns, proto: UDP, dns_type: query, dns_id: 29234, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 7499129, event_type: dns, proto: UDP, dns_type: query, dns_id: 29234, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 7499166, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29234, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: adsafeprotected.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 34, dns_authorities_0_soa_mname: dns1.p05.nsone.net, dns_authorities_0_soa_rname: hostmaster.nsone.net, dns_authorities_0_soa_serial: 1497564449, dns_authorities_0_soa_refresh: 180, dns_authorities_0_soa_retry: 180, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 7200 ; pcap_cnt: 7499167, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29234, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: adsafeprotected.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 34, dns_authorities_0_soa_mname: dns1.p05.nsone.net, dns_authorities_0_soa_rname: hostmaster.nsone.net, dns_authorities_0_soa_serial: 1497564449, dns_authorities_0_soa_refresh: 180, dns_authorities_0_soa_retry: 180, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 7200 ; pcap_cnt: 7499217, event_type: dns, proto: UDP, dns_type: query, dns_id: 29234, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_tx_id: 4 ; pcap_cnt: 7499218, event_type: dns, proto: UDP, dns_type: query, dns_id: 29234, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_tx_id: 5 ; pcap_cnt: 7499219, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29234, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: adsafeprotected.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 34, dns_authorities_0_soa_mname: dns1.p05.nsone.net, dns_authorities_0_soa_rname: hostmaster.nsone.net, dns_authorities_0_soa_serial: 1497564449, dns_authorities_0_soa_refresh: 180, dns_authorities_0_soa_retry: 180, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 7200 ; pcap_cnt: 7499220, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29234, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: anycast.pixel.adsafeprotected.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: adsafeprotected.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 34, dns_authorities_0_soa_mname: dns1.p05.nsone.net, dns_authorities_0_soa_rname: hostmaster.nsone.net, dns_authorities_0_soa_serial: 1497564449, dns_authorities_0_soa_refresh: 180, dns_authorities_0_soa_retry: 180, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 7200

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-45002-192.168.10.50-8701-6

['flow']

src_ip: 172.16.0.1, src_port: 45002, dest_ip: 192.168.10.50, dest_port: 8701, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-55826-192.168.10.50-10010-6

['flow']

src_ip: 172.16.0.1, src_port: 55826, dest_ip: 192.168.10.50, dest_port: 10010, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-53792-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'anomaly', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 53792, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 18, flow_pkts_toclient: 17, flow_bytes_toserver: 1525, flow_bytes_toclient: 1613, flow_age: 1277, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 797, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 814, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 892, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 834, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 1224, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 775, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 853, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 847, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 753, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 765, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 864, flow_bytes_toclient: 11999, flow_age: 3, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 823, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 400, http_length: 301 ; event_type: fileinfo, proto: TCP, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 400, http_length: 301, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 301, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PYLVZ=VCGD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GOSGX, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?PYLVZ=VCGD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GOSGX, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IKEOC=VHVQ, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_refer: http://www.usatoday.com/search/results?q=TEOEOIOC, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?BEVSTKVZVQ=YHT, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://205.174.165.68/CCGVYUDFS, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?OURDJKDUH=AQJ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_refer: http://www.usatoday.com/search/results?q=BPQDB, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?GJKYLIAI=ADGDFPZPKV, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=GNLVID, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?GJKYLIAI=ADGDFPZPKV, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=GNLVID, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?BUBG=MOUISCQER, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://205.174.165.68/IXPZMXMJUO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?HMUAURVNZQ=ZDRLRQRMHA, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://engadget.search.aol.com/search?q=OWBAJSFORS, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?WJITGAIHWJ=MJHOQPHQTF, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://205.174.165.68/JZBCBMGPN, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LGUI=ZZJE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=GRIZXZT, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?LGUI=ZZJE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=GRIZXZT, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?FXANS=LHQLPYT, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/MOVDVKFPU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?FXANS=LHQLPYT, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/MOVDVKFPU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?MBAVSLAC=FUICPUCUU, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/QTMUFBCO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 5518 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1439 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?MBAVSLAC=FUICPUCUU, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/QTMUFBCO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 5518, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 5518, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?FUHBYGBALW=SZYLSLZO, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=HXFIIOYON, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?FUHBYGBALW=SZYLSLZO, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=HXFIIOYON, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0

DoS Slowloris

Wednesday

Attack

The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

192.168.10.5-57507-192.168.10.3-53-17

['flow', 'flow', 'flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.5, src_port: 57507, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 4, flow_bytes_toserver: 304, flow_bytes_toclient: 1132, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 150, flow_bytes_toclient: 264, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 220, flow_bytes_toclient: 316, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 300, flow_bytes_toclient: 258, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 5716385, event_type: dns, proto: UDP, dns_type: query, dns_id: 48778, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5716386, event_type: dns, proto: UDP, dns_type: query, dns_id: 48778, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 5716419, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 48778, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: match.adsrvr.org, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 849, dns_answers_0_rdata: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 184.169.134.250, dns_answers_2_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 204.236.135.247, dns_answers_3_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 50.18.251.157, dns_answers_4_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 50.18.253.40, dns_answers_5_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 50.18.187.184, dns_answers_6_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 50.18.189.103, dns_answers_7_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 50.18.253.140, dns_answers_8_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 1, dns_answers_8_rdata: 50.18.172.166, dns_grouped_CNAME_0: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_grouped_A_0: 184.169.134.250, dns_grouped_A_1: 204.236.135.247, dns_grouped_A_2: 50.18.251.157, dns_grouped_A_3: 50.18.253.40, dns_grouped_A_4: 50.18.187.184, dns_grouped_A_5: 50.18.189.103, dns_grouped_A_6: 50.18.253.140, dns_grouped_A_7: 50.18.172.166 ; pcap_cnt: 5716420, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 48778, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: match.adsrvr.org, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 849, dns_answers_0_rdata: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 184.169.134.250, dns_answers_2_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 204.236.135.247, dns_answers_3_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 50.18.251.157, dns_answers_4_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 50.18.253.40, dns_answers_5_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 50.18.187.184, dns_answers_6_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 50.18.189.103, dns_answers_7_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 50.18.253.140, dns_answers_8_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 1, dns_answers_8_rdata: 50.18.172.166, dns_grouped_CNAME_0: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_grouped_A_0: 184.169.134.250, dns_grouped_A_1: 204.236.135.247, dns_grouped_A_2: 50.18.251.157, dns_grouped_A_3: 50.18.253.40, dns_grouped_A_4: 50.18.187.184, dns_grouped_A_5: 50.18.189.103, dns_grouped_A_6: 50.18.253.140, dns_grouped_A_7: 50.18.172.166 ; pcap_cnt: 5716478, event_type: dns, proto: UDP, dns_type: query, dns_id: 48778, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_tx_id: 4 ; pcap_cnt: 5716480, event_type: dns, proto: UDP, dns_type: query, dns_id: 48778, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_tx_id: 5 ; pcap_cnt: 5716481, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 48778, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: match.adsrvr.org, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 849, dns_answers_0_rdata: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 204.236.135.247, dns_answers_2_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 50.18.251.157, dns_answers_3_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 50.18.253.40, dns_answers_4_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 50.18.187.184, dns_answers_5_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 50.18.189.103, dns_answers_6_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 50.18.253.140, dns_answers_7_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 50.18.172.166, dns_answers_8_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 1, dns_answers_8_rdata: 184.169.134.250, dns_grouped_CNAME_0: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_grouped_A_0: 204.236.135.247, dns_grouped_A_1: 50.18.251.157, dns_grouped_A_2: 50.18.253.40, dns_grouped_A_3: 50.18.187.184, dns_grouped_A_4: 50.18.189.103, dns_grouped_A_5: 50.18.253.140, dns_grouped_A_6: 50.18.172.166, dns_grouped_A_7: 184.169.134.250 ; pcap_cnt: 5716482, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 48778, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: match.adsrvr.org, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: match.adsrvr.org, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 849, dns_answers_0_rdata: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 204.236.135.247, dns_answers_2_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 50.18.251.157, dns_answers_3_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 50.18.253.40, dns_answers_4_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 50.18.187.184, dns_answers_5_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 50.18.189.103, dns_answers_6_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 50.18.253.140, dns_answers_7_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 50.18.172.166, dns_answers_8_rrname: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 1, dns_answers_8_rdata: 184.169.134.250, dns_grouped_CNAME_0: ttd-uswest-match-adsrvr-org-454816348.us-west-1.elb.amazonaws.com, dns_grouped_A_0: 204.236.135.247, dns_grouped_A_1: 50.18.251.157, dns_grouped_A_2: 50.18.253.40, dns_grouped_A_3: 50.18.187.184, dns_grouped_A_4: 50.18.189.103, dns_grouped_A_5: 50.18.253.140, dns_grouped_A_6: 50.18.172.166, dns_grouped_A_7: 184.169.134.250 ; pcap_cnt: 7516809, event_type: dns, proto: UDP, dns_type: query, dns_id: 57523, dns_rrname: trc.taboola.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7516810, event_type: dns, proto: UDP, dns_type: query, dns_id: 57523, dns_rrname: trc.taboola.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7516811, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57523, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: trc.taboola.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: trc.taboola.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 395, dns_answers_0_rdata: f2.shared.global.fastly.net, dns_answers_1_rrname: f2.shared.global.fastly.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 151.101.22.2, dns_grouped_CNAME_0: f2.shared.global.fastly.net, dns_grouped_A_0: 151.101.22.2 ; pcap_cnt: 7516812, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57523, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: trc.taboola.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: trc.taboola.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 395, dns_answers_0_rdata: f2.shared.global.fastly.net, dns_answers_1_rrname: f2.shared.global.fastly.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 151.101.22.2, dns_grouped_CNAME_0: f2.shared.global.fastly.net, dns_grouped_A_0: 151.101.22.2 ; pcap_cnt: 7663423, event_type: dns, proto: UDP, dns_type: query, dns_id: 56761, dns_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7663424, event_type: dns, proto: UDP, dns_type: query, dns_id: 56761, dns_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7663425, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 56761, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 59, dns_answers_0_rdata: 23.23.214.121, dns_answers_1_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 59, dns_answers_1_rdata: 107.21.118.2, dns_answers_2_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 23.21.212.138, dns_grouped_A_0: 23.23.214.121, dns_grouped_A_1: 107.21.118.2, dns_grouped_A_2: 23.21.212.138 ; pcap_cnt: 7663426, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 56761, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 59, dns_answers_0_rdata: 23.23.214.121, dns_answers_1_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 59, dns_answers_1_rdata: 107.21.118.2, dns_answers_2_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 23.21.212.138, dns_grouped_A_0: 23.23.214.121, dns_grouped_A_1: 107.21.118.2, dns_grouped_A_2: 23.21.212.138 ; pcap_cnt: 8695414, event_type: dns, proto: UDP, dns_type: query, dns_id: 11873, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8695415, event_type: dns, proto: UDP, dns_type: query, dns_id: 11873, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 8695498, event_type: dns, proto: UDP, dns_type: query, dns_id: 11873, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 8695499, event_type: dns, proto: UDP, dns_type: query, dns_id: 11873, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_tx_id: 3 ; pcap_cnt: 8695506, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 11873, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cdn.exactag.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2976, dns_answers_0_rdata: 1864845291.rsc.cdn77.org, dns_answers_1_rrname: 1864845291.rsc.cdn77.org, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 185.59.223.13, dns_grouped_CNAME_0: 1864845291.rsc.cdn77.org, dns_grouped_A_0: 185.59.223.13 ; pcap_cnt: 8695507, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 11873, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cdn.exactag.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cdn.exactag.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2976, dns_answers_0_rdata: 1864845291.rsc.cdn77.org, dns_answers_1_rrname: 1864845291.rsc.cdn77.org, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 185.59.223.13, dns_grouped_A_0: 185.59.223.13, dns_grouped_CNAME_0: 1864845291.rsc.cdn77.org

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-49765-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.8, src_port: 49765, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 176, flow_bytes_toclient: 368, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 12865854, event_type: dns, proto: UDP, dns_type: query, dns_id: 9031, dns_rrname: capture.condenastdigital.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 12865855, event_type: dns, proto: UDP, dns_type: query, dns_id: 9031, dns_rrname: capture.condenastdigital.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 12865856, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 9031, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: capture.condenastdigital.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: capture.condenastdigital.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 34.226.236.171, dns_answers_1_rrname: capture.condenastdigital.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 34.197.164.44, dns_answers_2_rrname: capture.condenastdigital.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 54.164.83.83, dns_answers_3_rrname: capture.condenastdigital.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 54.209.123.201, dns_answers_4_rrname: capture.condenastdigital.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 52.4.232.179, dns_answers_5_rrname: capture.condenastdigital.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 34.224.92.80, dns_grouped_A_0: 34.226.236.171, dns_grouped_A_1: 34.197.164.44, dns_grouped_A_2: 54.164.83.83, dns_grouped_A_3: 54.209.123.201, dns_grouped_A_4: 52.4.232.179, dns_grouped_A_5: 34.224.92.80 ; pcap_cnt: 12865857, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 9031, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: capture.condenastdigital.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: capture.condenastdigital.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 34.226.236.171, dns_answers_1_rrname: capture.condenastdigital.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 34.197.164.44, dns_answers_2_rrname: capture.condenastdigital.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 54.164.83.83, dns_answers_3_rrname: capture.condenastdigital.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 54.209.123.201, dns_answers_4_rrname: capture.condenastdigital.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 52.4.232.179, dns_answers_5_rrname: capture.condenastdigital.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 34.224.92.80, dns_grouped_A_0: 34.226.236.171, dns_grouped_A_1: 34.197.164.44, dns_grouped_A_2: 54.164.83.83, dns_grouped_A_3: 54.209.123.201, dns_grouped_A_4: 52.4.232.179, dns_grouped_A_5: 34.224.92.80

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-45686-192.168.10.50-1105-6

['flow']

src_ip: 172.16.0.1, src_port: 45686, dest_ip: 192.168.10.50, dest_port: 1105, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-57836-192.168.10.50-21-6

['flow', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp']

src_ip: 172.16.0.1, src_port: 57836, dest_ip: 192.168.10.50, dest_port: 21, event_type: flow, proto: TCP, app_proto: ftp, flow_pkts_toserver: 11, flow_pkts_toclient: 17, flow_bytes_toserver: 859, flow_bytes_toclient: 1306, flow_age: 9, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1f, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 6507512, event_type: ftp, proto: TCP, tx_id: 0, ftp_completion_code_0: 220, ftp_reply_0: (vsFTPd 3.0.3), ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6507516, event_type: ftp, proto: TCP, tx_id: 1, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6507750, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 0361129 sg87909, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6507753, event_type: ftp, proto: TCP, tx_id: 3, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6508456, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 03611317 angels54, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6508459, event_type: ftp, proto: TCP, tx_id: 5, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6508686, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 03611345 polaxes, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; event_type: ftp, proto: TCP, tx_id: 7, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_reply_received: no, ftp_reply_truncated: False

FTP-Patator

Tuesday

Attack

The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

classification: Attack justification: The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

192.168.10.19-60223-119.167.164.11-80-6

['flow', 'http', 'fileinfo']

src_ip: 192.168.10.19, src_port: 60223, dest_ip: 119.167.164.11, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 29, flow_pkts_toclient: 30, flow_bytes_toserver: 2083, flow_bytes_toclient: 24112, flow_age: 62, flow_state: closed, flow_reason: timeout, metadata_flowbits_0: ET.Zberp, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 7456433, event_type: http, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.Zberp, http_hostname: p1.meituan.net, http_url: /gpa/b45a35200cbec891ca59c4445ddef92d36512.jpg, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: image/jpeg, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 21900 ; pcap_cnt: 7462299, event_type: fileinfo, proto: TCP, metadata_flowbits_0: ET.Zberp, http_hostname: p1.meituan.net, http_url: /gpa/b45a35200cbec891ca59c4445ddef92d36512.jpg, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: image/jpeg, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 21900, app_proto: http, fileinfo_filename: /gpa/b45a35200cbec891ca59c4445ddef92d36512.jpg, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 21900, fileinfo_tx_id: 0

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-55398-192.168.10.50-1111-6

['flow']

src_ip: 172.16.0.1, src_port: 55398, dest_ip: 192.168.10.50, dest_port: 1111, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-59018-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 59018, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 15, flow_pkts_toclient: 3, flow_bytes_toserver: 3547, flow_bytes_toclient: 208, flow_age: 103, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 16, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 1676, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 758, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 974, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 842, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 10, flow_pkts_toclient: 6, flow_bytes_toserver: 1001, flow_bytes_toclient: 11999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 728, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 905, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 11, flow_pkts_toclient: 9, flow_bytes_toserver: 2120, flow_bytes_toclient: 12208, flow_age: 3, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 878, flow_bytes_toclient: 11933, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 952, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 810, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 971, flow_bytes_toclient: 12036, flow_age: 9, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?WGATJ=PIKQKE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=EGUTRWJZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?WGATJ=PIKQKE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=EGUTRWJZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XFCKCWKAWQ=BYWLC, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/TCAYQCOQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?XFCKCWKAWQ=BYWLC, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/TCAYQCOQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; pcap_cnt: 7336886, event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?TRXZHKFBSW=ZUOO, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=SFHMVDOK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?TRXZHKFBSW=ZUOO, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=SFHMVDOK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11321, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?KLJVBR=FBAXNNHV, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=DBEON, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?KLJVBR=FBAXNNHV, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=DBEON, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11321, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DGOFGNR=KMR, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/DDXXAAJL, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?DGOFGNR=KMR, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/DDXXAAJL, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YYC=FZFIFTO, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/OKEXYMW, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?YYC=FZFIFTO, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/OKEXYMW, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LDGJEHZE=CWKRN, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=IZQZBR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 10 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?LDGJEHZE=CWKRN, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=IZQZBR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11310, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?OWGVAPCQC=ZEH, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://engadget.search.aol.com/search?q=FDALQLKR, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?SOEBOZU=TJHQHJNNQ, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://engadget.search.aol.com/search?q=HXHDBCXI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ILOYSCAFYK=QHJ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://205.174.165.68/HYZLUM, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1468 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?OFJERLMF=VLVJYVFY, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://205.174.165.68/PBAJF, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?Pf3=jV0dlxQ7kfXw0Y1s&v3KDItB=fgYnA75&ybiW0CBRM=ouorHIUj3gt, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 9.0; Windows NT 6.1; .NET CLR 2.5.8861; WOW64), http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Slowloris

Wednesday

Attack

The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

172.16.0.1-59328-192.168.10.50-119-6

['flow']

src_ip: 172.16.0.1, src_port: 59328, dest_ip: 192.168.10.50, dest_port: 119, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.8-60216-192.168.10.5-3367-6

['flow']

src_ip: 192.168.10.8, src_port: 60216, dest_ip: 192.168.10.5, dest_port: 3367, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 0, flow_bytes_toserver: 120, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 02, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 00, tcp_syn: True, tcp_state: syn_sent

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

192.168.10.12-48340-172.217.10.142-80-6

['flow', 'http', 'fileinfo', 'fileinfo']

src_ip: 192.168.10.12, src_port: 48340, dest_ip: 172.217.10.142, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 17, flow_pkts_toclient: 15, flow_bytes_toserver: 1567, flow_bytes_toclient: 1744, flow_age: 115, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 11197114, event_type: http, proto: TCP, tx_id: 0, http_hostname: clients1.google.com, http_url: /ocsp, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 463 ; pcap_cnt: 11197114, event_type: fileinfo, proto: TCP, http_hostname: clients1.google.com, http_url: /ocsp, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 463, app_proto: http, fileinfo_filename: /ocsp, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 75, fileinfo_tx_id: 0 ; pcap_cnt: 11207418, event_type: fileinfo, proto: TCP, http_hostname: clients1.google.com, http_url: /ocsp, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 463, app_proto: http, fileinfo_filename: /ocsp, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 463, fileinfo_tx_id: 0

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-36208-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 36208, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 5, flow_pkts_toclient: 5, flow_bytes_toserver: 874, flow_bytes_toclient: 2178, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/sqli/?id=1%27+and+1%3D1%23&Submit=Submit, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/vulnerabilities/sqli/?id=1%27+and+1%3D1+union+select+user%2C+password+from+users%23&Submit=Submit, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

Web Attack - SQL Injection

Thursday

Attack

The network event indicates a Web Attack - SQL Injection. SQL injection attacks involve injecting malicious SQL queries into web application inputs to manipulate the backend database. Typically, the logs show HTTP requests with suspicious SQL keywords or patterns aiming to manipulate the backend database. These requests often contain unusual query strings with characters like single quotes, double quotes, semicolons, and SQL keywords such as `SELECT`, `INSERT`, `UPDATE`, `DELETE`, and `UNION`. Additionally, the logs may show multiple anomalies indicating SQL errors or unexpected database responses. This behavior is consistent with SQL injection attacks, which aim to exploit vulnerabilities in web application inputs to execute unauthorized SQL commands.

classification: Attack justification: The network event indicates a Web Attack - SQL Injection. SQL injection attacks involve injecting malicious SQL queries into web application inputs to manipulate the backend database. Typically, the logs show HTTP requests with suspicious SQL keywords or patterns aiming to manipulate the backend database. These requests often contain unusual query strings with characters like single quotes, double quotes, semicolons, and SQL keywords such as `SELECT`, `INSERT`, `UPDATE`, `DELETE`, and `UNION`. Additionally, the logs may show multiple anomalies indicating SQL errors or unexpected database responses. This behavior is consistent with SQL injection attacks, which aim to exploit vulnerabilities in web application inputs to execute unauthorized SQL commands.

172.16.0.1-27388-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 27388, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 4, flow_bytes_toserver: 440, flow_bytes_toclient: 11829, flow_age: 6, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

192.168.10.5-54091-152.163.66.131-443-6

['flow', 'tls']

src_ip: 192.168.10.5, src_port: 54091, dest_ip: 152.163.66.131, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 23, flow_pkts_toclient: 23, flow_bytes_toserver: 3079, flow_bytes_toclient: 6962, flow_age: 116, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 7156259, event_type: tls, proto: TCP, tls_subject: C=US, ST=Virginia, L=Dulles, O=ADTECH Gmbh., CN=adserver.adtechus.com, tls_issuerdn: C=US, O=Entrust, Inc., OU=See www.entrust.net/legal-terms, OU=(c) 2012 Entrust, Inc. - for authorized use only, CN=Entrust Certification Authority - L1K, tls_serial: 49:58:A3:1F:00:00:00:00:50:D7:24:52, tls_fingerprint: 34:04:65:29:0a:35:a5:cf:de:8d:97:41:a4:ba:61:1d:b1:f2:7f:7f, tls_sni: adserver.adtechus.com, tls_version: TLS 1.2, tls_notbefore: 2016-02-22T15:13:53, tls_notafter: 2019-02-21T15:43:52

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-52332-192.168.10.50-1068-6

['flow']

src_ip: 172.16.0.1, src_port: 52332, dest_ip: 192.168.10.50, dest_port: 1068, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-39418-192.168.10.50-3283-6

['flow']

src_ip: 172.16.0.1, src_port: 39418, dest_ip: 192.168.10.50, dest_port: 3283, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.50-23401-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.50, src_port: 23401, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 130, flow_bytes_toclient: 130, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 74584, event_type: dns, proto: UDP, dns_type: query, dns_id: 35844, dns_rrname: macpc, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 74585, event_type: dns, proto: UDP, dns_type: query, dns_id: 35844, dns_rrname: macpc, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 74588, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 35844, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: AAAA, dns_rcode: SERVFAIL ; pcap_cnt: 74589, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 35844, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: AAAA, dns_rcode: SERVFAIL

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.9-50115-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.9, src_port: 50115, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 238, flow_bytes_toclient: 366, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 5932690, event_type: dns, proto: UDP, dns_type: query, dns_id: 37979, dns_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5932691, event_type: dns, proto: UDP, dns_type: query, dns_id: 37979, dns_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 5932692, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 37979, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 52.45.32.158, dns_answers_1_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 34.205.22.5, dns_answers_2_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 52.205.79.28, dns_answers_3_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 34.205.210.59, dns_grouped_A_0: 52.45.32.158, dns_grouped_A_1: 34.205.22.5, dns_grouped_A_2: 52.205.79.28, dns_grouped_A_3: 34.205.210.59 ; pcap_cnt: 5932693, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 37979, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 52.45.32.158, dns_answers_1_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 34.205.22.5, dns_answers_2_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 52.205.79.28, dns_answers_3_rrname: tracking-prod-public-2025738748.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 34.205.210.59, dns_grouped_A_0: 52.45.32.158, dns_grouped_A_1: 34.205.22.5, dns_grouped_A_2: 52.205.79.28, dns_grouped_A_3: 34.205.210.59

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-45390-192.168.10.50-9999-6

['flow']

src_ip: 172.16.0.1, src_port: 45390, dest_ip: 192.168.10.50, dest_port: 9999, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-51740-192.168.10.50-7625-6

['flow']

src_ip: 172.16.0.1, src_port: 51740, dest_ip: 192.168.10.50, dest_port: 7625, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-45576-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http']

src_ip: 172.16.0.1, src_port: 45576, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 8, flow_bytes_toserver: 843, flow_bytes_toclient: 12131, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 1178, flow_bytes_toclient: 11999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 859, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 779, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 839, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 806, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 973, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 878, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 831, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 815, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 866, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 870, flow_bytes_toclient: 11970, flow_age: 12, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JYBMNC=HWABMNIGMF, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=JQMTRDLBB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JYBMNC=HWABMNIGMF, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=JQMTRDLBB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JIQCRCLGX=LBYAG, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://205.174.165.68/PVZTGFVFR, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LVIRCOE=BVJHDIDB, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://engadget.search.aol.com/search?q=QSXTMZNQ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YYTFCRCTZ=IJTRXVAGR, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://205.174.165.68/QLYKKJINK, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1453 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YWVTCJRAQ=UNWN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/RMIWCHPF, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?YWVTCJRAQ=UNWN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/RMIWCHPF, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?TOWSFLOIRL=PBPMQMEDCB, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://www.usatoday.com/search/results?q=ORPXKEPXJL, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1450 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ISRKVQMMA=AQMW, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://engadget.search.aol.com/search?q=YOGHKQ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DDXACIX=IWZMZYRA, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=IMMCYAHZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?DDXACIX=IWZMZYRA, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=IMMCYAHZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LZSAKQVX=FPEP, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=PZMJCDCOI, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?LZSAKQVX=FPEP, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=PZMJCDCOI, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CLVDE=RXBEYDC, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://205.174.165.68/XMUQBJCE, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?POHJPEVF=ITCDRVLB, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/WLIZFHM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?POHJPEVF=ITCDRVLB, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/WLIZFHM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 9862, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?bHr=8LUweCXrG&mlbF0lmMw=gca8gE5x6j, http_http_user_agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/536.9 (KHTML, like Gecko) Chrome/22.0.1930.96 Safari/537.12, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

172.16.0.1-59328-192.168.10.50-12000-6

['flow']

src_ip: 172.16.0.1, src_port: 59328, dest_ip: 192.168.10.50, dest_port: 12000, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-52784-192.168.10.50-21-6

['flow', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp']

src_ip: 172.16.0.1, src_port: 52784, dest_ip: 192.168.10.50, dest_port: 21, event_type: flow, proto: TCP, app_proto: ftp, flow_pkts_toserver: 11, flow_pkts_toclient: 17, flow_bytes_toserver: 857, flow_bytes_toclient: 1306, flow_age: 9, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1f, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 2176966, event_type: ftp, proto: TCP, tx_id: 0, ftp_completion_code_0: 220, ftp_reply_0: (vsFTPd 3.0.3), ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2176983, event_type: ftp, proto: TCP, tx_id: 1, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2201189, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 001809 thomas, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2201200, event_type: ftp, proto: TCP, tx_id: 3, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2219171, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 00189963 myXworld, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2219180, event_type: ftp, proto: TCP, tx_id: 5, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 2241649, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 00191935 7772616, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; event_type: ftp, proto: TCP, tx_id: 7, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_reply_received: no, ftp_reply_truncated: False

FTP-Patator

Tuesday

Attack

The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

classification: Attack justification: The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

172.16.0.1-64903-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'http', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 64903, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 560, flow_bytes_toclient: 11949, flow_age: 2, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 500, flow_bytes_toclient: 11889, flow_age: 6, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 4, flow_bytes_toserver: 500, flow_bytes_toclient: 11829, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 4, flow_bytes_toserver: 380, flow_bytes_toclient: 11829, flow_age: 2, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 60, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 00, tcp_tcp_flags_ts: 00, tcp_tcp_flags_tc: 00 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

172.16.0.1-43959-192.168.10.50-2013-6

['flow']

src_ip: 172.16.0.1, src_port: 43959, dest_ip: 192.168.10.50, dest_port: 2013, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.9-20159-204.79.197.200-443-6

['flow', 'tls']

src_ip: 192.168.10.9, src_port: 20159, dest_ip: 204.79.197.200, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 17, flow_pkts_toclient: 18, flow_bytes_toserver: 2545, flow_bytes_toclient: 10542, flow_age: 37, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1a, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 11802003, event_type: tls, proto: TCP, tls_subject: CN=www.bing.com, tls_issuerdn: C=US, ST=Washington, L=Redmond, O=Microsoft Corporation, OU=Microsoft IT, CN=Microsoft IT SSL SHA2, tls_serial: 5A:00:05:29:CF:2A:5A:63:96:D3:FD:74:EC:00:01:00:05:29:CF, tls_fingerprint: 59:d8:38:3a:7d:72:85:d0:1e:53:c6:39:89:20:2e:c9:cb:bf:4a:20, tls_sni: c.bing.com, tls_version: TLS 1.2, tls_notbefore: 2016-11-04T17:10:22, tls_notafter: 2018-05-04T17:10:22

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-58142-192.168.10.50-21-6

['flow', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp']

src_ip: 172.16.0.1, src_port: 58142, dest_ip: 192.168.10.50, dest_port: 21, event_type: flow, proto: TCP, app_proto: ftp, flow_pkts_toserver: 11, flow_pkts_toclient: 17, flow_bytes_toserver: 862, flow_bytes_toclient: 1306, flow_age: 8, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1f, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 6553655, event_type: ftp, proto: TCP, tx_id: 0, ftp_completion_code_0: 220, ftp_reply_0: (vsFTPd 3.0.3), ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6553659, event_type: ftp, proto: TCP, tx_id: 1, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6554033, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 039f835464ac01 10892, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6554036, event_type: ftp, proto: TCP, tx_id: 3, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6554363, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 03B06E7 D53HU12, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6554366, event_type: ftp, proto: TCP, tx_id: 5, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6554925, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 03cannon kodak93, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; event_type: ftp, proto: TCP, tx_id: 7, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_reply_received: no, ftp_reply_truncated: False

FTP-Patator

Tuesday

Attack

The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

classification: Attack justification: The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

172.16.0.1-50766-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 50766, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 806, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 5, flow_bytes_toserver: 697, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 833, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 930, flow_bytes_toclient: 11933, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 823, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 1126, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 770, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 8, flow_bytes_toserver: 826, flow_bytes_toclient: 12131, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 861, flow_bytes_toclient: 11999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 842, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 875, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 765, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JRQANJP=OUBO, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://www.google.com/?q=EFDTZWUJH, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LZZ=NPQQZSG, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.google.com/?q=XUZOFCTCO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?SOOKLCK=RVTAKZAEAI, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=FHIHDRTXM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 10 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?SOOKLCK=RVTAKZAEAI, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=FHIHDRTXM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11310, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XYTEQTDBJD=SQN, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_refer: http://www.google.com/?q=KAOVR, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NKUAVTI=JXCXRANVQH, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=XYGUWETE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1476 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?NKUAVTI=JXCXRANVQH, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=XYGUWETE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LOWVSNJJCL=KBYTD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GJTOLNLQG, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?LOWVSNJJCL=KBYTD, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GJTOLNLQG, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VZDV=FRPQYNG, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://www.google.com/?q=JWTIRJWOQE, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1442 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ZOYX=XHHCLQW, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=XVFEVAZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?ZOYX=XHHCLQW, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=XVFEVAZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?SHBBJAH=AUPNAL, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://205.174.165.68/BFFJP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NMMY=SYOAOVE, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CGRXCQVDZQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?NMMY=SYOAOVE, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CGRXCQVDZQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?HYLCPHQHL=YAROE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://205.174.165.68/VBSVSWLEF, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?AZISATNK=NSX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=MEYIYBD, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?AZISATNK=NSX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=MEYIYBD, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 2622, fileinfo_tx_id: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

192.168.10.8-45585-192.168.10.50-8292-6

['flow']

src_ip: 192.168.10.8, src_port: 45585, dest_ip: 192.168.10.50, dest_port: 8292, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 120, flow_bytes_toclient: 120, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-44634-192.168.10.50-80-6

['flow', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http']

src_ip: 172.16.0.1, src_port: 44634, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 84, flow_pkts_toclient: 44, flow_bytes_toserver: 22547, flow_bytes_toclient: 39891, flow_age: 20, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 2826987, event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2826990, event_type: http, proto: TCP, tx_id: 1, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 698 ; pcap_cnt: 2826991, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 698, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 1 ; pcap_cnt: 2826992, event_type: http, proto: TCP, tx_id: 2, http_hostname: 205.174.165.68, http_url: /dv/dvwa/css/login.css, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/css, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 406 ; pcap_cnt: 2826995, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/dvwa/css/login.css, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/css, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 406, app_proto: http, fileinfo_filename: /dv/dvwa/css/login.css, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 842, fileinfo_tx_id: 2 ; pcap_cnt: 2827003, event_type: http, proto: TCP, tx_id: 3, http_hostname: 205.174.165.68, http_url: /dv/dvwa/images/login_logo.png, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 404, http_length: 289 ; pcap_cnt: 2827008, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/dvwa/images/login_logo.png, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 404, http_length: 289, app_proto: http, fileinfo_filename: /dv/dvwa/images/login_logo.png, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 289, fileinfo_tx_id: 3 ; pcap_cnt: 2827009, event_type: http, proto: TCP, tx_id: 4, http_hostname: 205.174.165.68, http_url: /favicon.ico, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 404, http_length: 289 ; pcap_cnt: 2827045, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /favicon.ico, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 404, http_length: 289, app_proto: http, fileinfo_filename: /favicon.ico, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 289, fileinfo_tx_id: 4 ; pcap_cnt: 2827046, event_type: http, proto: TCP, tx_id: 5, http_hostname: 205.174.165.68, http_url: /favicon.ico, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2827046, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 6 ; pcap_cnt: 2827050, event_type: http, proto: TCP, tx_id: 6, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716 ; pcap_cnt: 2827146, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 6 ; pcap_cnt: 2827147, event_type: http, proto: TCP, tx_id: 7, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2827151, event_type: http, proto: TCP, tx_id: 8, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 698 ; pcap_cnt: 2827181, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 698, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 8 ; pcap_cnt: 2827182, event_type: http, proto: TCP, tx_id: 9, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2827182, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 10 ; pcap_cnt: 2827185, event_type: http, proto: TCP, tx_id: 10, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717 ; pcap_cnt: 2827293, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 10 ; pcap_cnt: 2827294, event_type: http, proto: TCP, tx_id: 11, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2827297, event_type: http, proto: TCP, tx_id: 12, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700 ; pcap_cnt: 2827316, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 12 ; pcap_cnt: 2827317, event_type: http, proto: TCP, tx_id: 13, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2827317, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 14 ; pcap_cnt: 2827322, event_type: http, proto: TCP, tx_id: 14, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717 ; pcap_cnt: 2827851, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 14 ; pcap_cnt: 2827852, event_type: http, proto: TCP, tx_id: 15, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2827857, event_type: http, proto: TCP, tx_id: 16, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700 ; pcap_cnt: 2827860, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 16 ; pcap_cnt: 2827861, event_type: http, proto: TCP, tx_id: 17, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2827861, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 18 ; pcap_cnt: 2827865, event_type: http, proto: TCP, tx_id: 18, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716 ; pcap_cnt: 2828009, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 18 ; pcap_cnt: 2828010, event_type: http, proto: TCP, tx_id: 19, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2828015, event_type: http, proto: TCP, tx_id: 20, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700 ; pcap_cnt: 2828030, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 20 ; pcap_cnt: 2828031, event_type: http, proto: TCP, tx_id: 21, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2828031, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 22 ; pcap_cnt: 2828038, event_type: http, proto: TCP, tx_id: 22, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717 ; pcap_cnt: 2828149, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 717, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 22 ; pcap_cnt: 2828150, event_type: http, proto: TCP, tx_id: 23, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2828155, event_type: http, proto: TCP, tx_id: 24, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699 ; pcap_cnt: 2828175, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 24 ; pcap_cnt: 2828176, event_type: http, proto: TCP, tx_id: 25, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2828176, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 26 ; pcap_cnt: 2828183, event_type: http, proto: TCP, tx_id: 26, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716 ; pcap_cnt: 2828474, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 26 ; pcap_cnt: 2828475, event_type: http, proto: TCP, tx_id: 27, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2828479, event_type: http, proto: TCP, tx_id: 28, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699 ; pcap_cnt: 2828498, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 28 ; pcap_cnt: 2828499, event_type: http, proto: TCP, tx_id: 29, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2828499, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 30 ; pcap_cnt: 2828502, event_type: http, proto: TCP, tx_id: 30, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 715 ; pcap_cnt: 2828639, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 715, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 30 ; pcap_cnt: 2828640, event_type: http, proto: TCP, tx_id: 31, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2828643, event_type: http, proto: TCP, tx_id: 32, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700 ; pcap_cnt: 2828652, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 700, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 32 ; pcap_cnt: 2828653, event_type: http, proto: TCP, tx_id: 33, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2828653, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 34 ; pcap_cnt: 2828658, event_type: http, proto: TCP, tx_id: 34, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716 ; pcap_cnt: 2828740, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 34 ; pcap_cnt: 2828741, event_type: http, proto: TCP, tx_id: 35, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: ../../login.php, http_length: 0 ; pcap_cnt: 2828747, event_type: http, proto: TCP, tx_id: 36, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699 ; pcap_cnt: 2828761, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/vulnerabilities/xss_r/, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 699, app_proto: http, fileinfo_filename: /dv/vulnerabilities/xss_r/, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1523, fileinfo_tx_id: 36 ; pcap_cnt: 2828762, event_type: http, proto: TCP, tx_id: 37, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 302, http_redirect: login.php, http_length: 0 ; pcap_cnt: 2828762, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 130, fileinfo_tx_id: 38 ; pcap_cnt: 2828765, event_type: http, proto: TCP, tx_id: 38, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716 ; pcap_cnt: 2828810, event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 716, app_proto: http, fileinfo_filename: /dv/login.php, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1562, fileinfo_tx_id: 38 ; pcap_cnt: 2828813, event_type: http, proto: TCP, tx_id: 39, http_hostname: 205.174.165.68, http_url: /dv/login.php, http_http_user_agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0, http_http_refer: http://205.174.165.68/dv/login.php, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

Web Attack - Brute Force

Thursday

Attack

The network event indicates a Web Attack - Brute Force. Web attack brute force involves attempting numerous login attempts on a web application. Typically, the logs show multiple login requests from the same source IP to a web server, often with varied credentials, aiming to discover valid username and password combinations. Frequent redirects back to the login page and the consistent user-agent across multiple requests indicate automated attack behavior.

classification: Attack justification: The network event indicates a Web Attack - Brute Force. Web attack brute force involves attempting numerous login attempts on a web application. Typically, the logs show multiple login requests from the same source IP to a web server, often with varied credentials, aiming to discover valid username and password combinations. Frequent redirects back to the login page and the consistent user-agent across multiple requests indicate automated attack behavior.

172.16.0.1-52438-192.168.10.50-21-6

['flow', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp', 'ftp']

src_ip: 172.16.0.1, src_port: 52438, dest_ip: 192.168.10.50, dest_port: 21, event_type: flow, proto: TCP, app_proto: ftp, flow_pkts_toserver: 11, flow_pkts_toclient: 17, flow_bytes_toserver: 860, flow_bytes_toclient: 1306, flow_age: 9, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1f, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 1183656, event_type: ftp, proto: TCP, tx_id: 0, ftp_completion_code_0: 220, ftp_reply_0: (vsFTPd 3.0.3), ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1183671, event_type: ftp, proto: TCP, tx_id: 1, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1198288, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 000406 Recurring, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1198291, event_type: ftp, proto: TCP, tx_id: 3, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1211661, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 00044211 6186494, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1211671, event_type: ftp, proto: TCP, tx_id: 5, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 331, ftp_reply_0: Please specify the password., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 1223883, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 000455555 Sic8885, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; event_type: ftp, proto: TCP, tx_id: 7, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_reply_received: no, ftp_reply_truncated: False

FTP-Patator

Tuesday

Attack

The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

classification: Attack justification: The network event indicates a FTP-Patator. FTP-Patator attacks involve brute force attempts to gain access to an FTP server. Typically, the logs show multiple login attempts from the same source IP to the FTP server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple failed login attempts with a `530 Login incorrect` response, indicating invalid credentials, and short-lived connections frequently terminated with `RST` or `FIN` flags. These characteristics align with the behavior of automated tools like FTP-Patator, which issue numerous login attempts in a short time frame.

192.168.10.8-35515-192.168.10.25-3261-6

['flow']

src_ip: 192.168.10.8, src_port: 35515, dest_ip: 192.168.10.25, dest_port: 3261, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 120, flow_bytes_toclient: 120, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

192.168.10.5-50931-66.61.168.121-80-6

['flow', 'http', 'fileinfo']

src_ip: 192.168.10.5, src_port: 50931, dest_ip: 66.61.168.121, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 17, flow_pkts_toclient: 15, flow_bytes_toserver: 1312, flow_bytes_toclient: 1350, flow_age: 115, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 5763415, event_type: http, proto: TCP, tx_id: 0, http_hostname: detectportal.firefox.com, http_url: /success.txt, http_http_user_agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: text/plain, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8 ; pcap_cnt: 5764616, event_type: fileinfo, proto: TCP, http_hostname: detectportal.firefox.com, http_url: /success.txt, http_http_user_agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: text/plain, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8, app_proto: http, fileinfo_filename: /success.txt, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 8, fileinfo_tx_id: 0

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-55000-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'http', 'http', 'http', 'fileinfo', 'http']

src_ip: 172.16.0.1, src_port: 55000, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 560, flow_bytes_toclient: 11895, flow_age: 2, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 4, flow_bytes_toserver: 500, flow_bytes_toclient: 11829, flow_age: 8, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 500, flow_bytes_toclient: 12003, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 440, flow_bytes_toclient: 11889, flow_age: 10, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 60, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 00, tcp_tcp_flags_ts: 00, tcp_tcp_flags_tc: 00 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; pcap_cnt: 9035714, event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.0, http_status: 200, http_length: 1186 ; event_type: fileinfo, proto: TCP, http_url: /, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.0, http_status: 200, http_length: 1186, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1186, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

192.168.10.17-2802-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.17, src_port: 2802, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 150, flow_bytes_toclient: 182, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7351901, event_type: dns, proto: UDP, dns_type: query, dns_id: 20832, dns_rrname: one.cam4ads.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7351902, event_type: dns, proto: UDP, dns_type: query, dns_id: 20832, dns_rrname: one.cam4ads.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7351908, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 20832, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: one.cam4ads.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: one.cam4ads.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 7341, dns_answers_0_rdata: 199.59.88.242, dns_grouped_A_0: 199.59.88.242 ; pcap_cnt: 7351909, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 20832, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: one.cam4ads.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: one.cam4ads.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 7341, dns_answers_0_rdata: 199.59.88.242, dns_grouped_A_0: 199.59.88.242

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.14-51975-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 51975, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 190, flow_bytes_toclient: 322, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 292, flow_bytes_toclient: 258, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 4416396, event_type: dns, proto: UDP, dns_type: query, dns_id: 65342, dns_rrname: px-chg004.quantserve.com.akadns.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 4416397, event_type: dns, proto: UDP, dns_type: query, dns_id: 65342, dns_rrname: px-chg004.quantserve.com.akadns.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 4416398, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 65342, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: px-chg004.quantserve.com.akadns.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: akadns.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 63, dns_authorities_0_soa_mname: internal.akadns.net, dns_authorities_0_soa_rname: hostmaster.akamai.com, dns_authorities_0_soa_serial: 1499433696, dns_authorities_0_soa_refresh: 90000, dns_authorities_0_soa_retry: 90000, dns_authorities_0_soa_expire: 90000, dns_authorities_0_soa_minimum: 180 ; pcap_cnt: 4416399, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 65342, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: px-chg004.quantserve.com.akadns.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: akadns.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 63, dns_authorities_0_soa_mname: internal.akadns.net, dns_authorities_0_soa_rname: hostmaster.akamai.com, dns_authorities_0_soa_serial: 1499433696, dns_authorities_0_soa_refresh: 90000, dns_authorities_0_soa_retry: 90000, dns_authorities_0_soa_expire: 90000, dns_authorities_0_soa_minimum: 180 ; pcap_cnt: 6372104, event_type: dns, proto: UDP, dns_type: query, dns_id: 57799, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 6372105, event_type: dns, proto: UDP, dns_type: query, dns_id: 57799, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 6372129, event_type: dns, proto: UDP, dns_type: query, dns_id: 57799, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_tx_id: 2 ; pcap_cnt: 6372130, event_type: dns, proto: UDP, dns_type: query, dns_id: 57799, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_tx_id: 3 ; pcap_cnt: 6372132, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57799, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: de17a.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 180, dns_authorities_0_soa_mname: ns0.dnsmadeeasy.com, dns_authorities_0_soa_rname: dns.dnsmadeeasy.com, dns_authorities_0_soa_serial: 2008010418, dns_authorities_0_soa_refresh: 43200, dns_authorities_0_soa_retry: 3600, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 180 ; pcap_cnt: 6372133, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57799, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d5p.de17a.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: de17a.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 180, dns_authorities_0_soa_mname: ns0.dnsmadeeasy.com, dns_authorities_0_soa_rname: dns.dnsmadeeasy.com, dns_authorities_0_soa_serial: 2008010418, dns_authorities_0_soa_refresh: 43200, dns_authorities_0_soa_retry: 3600, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 180

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-42784-192.168.10.50-27353-6

['flow']

src_ip: 172.16.0.1, src_port: 42784, dest_ip: 192.168.10.50, dest_port: 27353, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.15-55019-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.15, src_port: 55019, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 328, flow_bytes_toclient: 228, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 12180811, event_type: dns, proto: UDP, dns_type: query, dns_id: 2470, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 12180812, event_type: dns, proto: UDP, dns_type: query, dns_id: 2470, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 12180828, event_type: dns, proto: UDP, dns_type: query, dns_id: 2470, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 12180829, event_type: dns, proto: UDP, dns_type: query, dns_id: 2470, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_tx_id: 3 ; pcap_cnt: 12180844, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 2470, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: secure.statcounter.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 299, dns_answers_0_rdata: 104.20.2.47, dns_answers_1_rrname: secure.statcounter.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 299, dns_answers_1_rdata: 104.20.3.47, dns_grouped_A_0: 104.20.2.47, dns_grouped_A_1: 104.20.3.47 ; pcap_cnt: 12180845, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 2470, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: secure.statcounter.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: secure.statcounter.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 299, dns_answers_0_rdata: 104.20.2.47, dns_answers_1_rrname: secure.statcounter.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 299, dns_answers_1_rdata: 104.20.3.47, dns_grouped_A_0: 104.20.2.47, dns_grouped_A_1: 104.20.3.47

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.16-5065-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.16, src_port: 5065, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 146, flow_bytes_toclient: 358, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7704396, event_type: dns, proto: UDP, dns_type: query, dns_id: 34562, dns_rrname: wcs.naver.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 7704397, event_type: dns, proto: UDP, dns_type: query, dns_id: 34562, dns_rrname: wcs.naver.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 7704571, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 34562, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: wcs.naver.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: wcs.naver.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2611, dns_answers_0_rdata: wcs.naver.net.nheos.com, dns_answers_1_rrname: wcs.naver.net.nheos.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 4908, dns_answers_1_rdata: wcs.naver.net.edgekey.net, dns_answers_2_rrname: wcs.naver.net.edgekey.net, dns_answers_2_rrtype: CNAME, dns_answers_2_ttl: 4516, dns_answers_2_rdata: e6030.d.akamaiedge.net, dns_grouped_CNAME_0: wcs.naver.net.nheos.com, dns_grouped_CNAME_1: wcs.naver.net.edgekey.net, dns_grouped_CNAME_2: e6030.d.akamaiedge.net ; pcap_cnt: 7704572, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 34562, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: wcs.naver.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: wcs.naver.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2611, dns_answers_0_rdata: wcs.naver.net.nheos.com, dns_answers_1_rrname: wcs.naver.net.nheos.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 4908, dns_answers_1_rdata: wcs.naver.net.edgekey.net, dns_answers_2_rrname: wcs.naver.net.edgekey.net, dns_answers_2_rrtype: CNAME, dns_answers_2_ttl: 4516, dns_answers_2_rdata: e6030.d.akamaiedge.net, dns_grouped_CNAME_0: wcs.naver.net.nheos.com, dns_grouped_CNAME_1: wcs.naver.net.edgekey.net, dns_grouped_CNAME_2: e6030.d.akamaiedge.net

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-50122-192.168.10.51-8291-6

['flow']

src_ip: 172.16.0.1, src_port: 50122, dest_ip: 192.168.10.51, dest_port: 8291, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

192.168.10.5-58838-162.208.22.34-443-6

['flow', 'tls']

src_ip: 192.168.10.5, src_port: 58838, dest_ip: 162.208.22.34, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 8, flow_pkts_toclient: 8, flow_bytes_toserver: 826, flow_bytes_toclient: 4238, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: last_ack ; pcap_cnt: 12598815, event_type: tls, proto: TCP, tls_subject: C=US, ST=CA, L=Sunnyvale, O=Yahoo! Inc., CN=*.btrll.com, tls_issuerdn: C=US, O=DigiCert Inc, OU=www.digicert.com, CN=DigiCert SHA2 High Assurance Server CA, tls_serial: 0F:E9:A8:BE:6F:FE:7D:F2:EE:20:7C:13:F1:B1:D6:81, tls_fingerprint: 75:e8:09:d6:3e:e9:d9:21:81:32:5d:ca:ec:5d:0c:b1:ad:a9:70:ea, tls_sni: vast.bp3866346.btrll.com, tls_version: TLS 1.2, tls_notbefore: 2017-04-26T00:00:00, tls_notafter: 2017-10-26T12:00:00

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-61709-192.168.10.16-5030-6

['flow']

src_ip: 192.168.10.8, src_port: 61709, dest_ip: 192.168.10.16, dest_port: 5030, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 120, flow_bytes_toclient: 120, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

172.16.0.1-47908-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 47908, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 22, flow_pkts_toclient: 33, flow_bytes_toserver: 3468, flow_bytes_toclient: 4931, flow_age: 12, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 9529936, event_type: ssh, proto: TCP, tx_id: 0, ssh_client_proto_version: 2.0, ssh_client_software_version: paramiko_2.0.0, ssh_client_hassh_hash: c6f5e6d54285a11b9f02fef7fc77bd6f, ssh_client_hassh_string: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256;aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,blowfish-cbc,aes192-cbc,aes256-cbc,3des-cbc,arcfour128,arcfour256;hmac-sha2-256,hmac-sha2-512,hmac-md5,hmac-sha1-96,hmac-md5-96,hmac-sha1;none, ssh_server_proto_version: 2.0, ssh_server_software_version: OpenSSH_7.2p2, ssh_server_hassh_hash: d43d91bc39d5aaed819ad9f6b57b7348, ssh_server_hassh_string: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1;chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com;umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1;none,zlib@openssh.com

SSH-Patator

Tuesday

Attack

The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

classification: Attack justification: The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

192.168.10.12-41330-23.60.139.27-80-6

['flow', 'fileinfo', 'http']

src_ip: 192.168.10.12, src_port: 41330, dest_ip: 23.60.139.27, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 12, flow_pkts_toclient: 12, flow_bytes_toserver: 1234, flow_bytes_toclient: 2763, flow_age: 76, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 5946796, event_type: fileinfo, proto: TCP, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0

BENIGN

Thursday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-40668-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http']

src_ip: 172.16.0.1, src_port: 40668, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 900, flow_bytes_toclient: 11999, flow_age: 3, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 812, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 839, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 830, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 895, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 826, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 899, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 750, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 788, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 759, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 763, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 10, flow_pkts_toclient: 5, flow_bytes_toserver: 1101, flow_bytes_toclient: 11970, flow_age: 29, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NYH=UCFUVX, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://www.usatoday.com/search/results?q=DEABGSO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1439 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XOXQJSBNF=LRAFCIGGK, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://205.174.165.68/HUZHI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XRUFT=FUX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://www.google.com/?q=EOJNELUSAS, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YSPXYNMYUH=NWHGDJ, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://205.174.165.68/LBFJMLTTX, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IMXUV=TSFS, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=BWFHRXFAB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?IMXUV=TSFS, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=BWFHRXFAB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CTOLMJX=VULBUOX, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://engadget.search.aol.com/search?q=ITQTW, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?AETZCGWQ=BSWHJELP, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=SBOZOW, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?AETZCGWQ=BSWHJELP, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=SBOZOW, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XYZ=RPITOYTH, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=URAFEUFOYQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?XYZ=RPITOYTH, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=URAFEUFOYQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PFMJ=APGUEX, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_refer: http://205.174.165.68/BPDUEWN, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1422 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ETN=HBM, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=USINPNRHM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?ETN=HBM, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=USINPNRHM, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 9862, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RDNL=ZEHD, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/FCMIRKPRCX, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?RDNL=ZEHD, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/FCMIRKPRCX, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 2622, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IEgH8l3=QTQeC&Gs1S4R=k4W20jrAcnUUgicnE&CXrMdBr=tVu8pG5N, http_http_user_agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.14 (KHTML, like Gecko) Version/6.1.6 Safari/536.32, http_http_refer: http://www.bing.com/I0FJQsy6, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

172.16.0.1-55866-192.168.10.50-1062-6

['flow']

src_ip: 172.16.0.1, src_port: 55866, dest_ip: 192.168.10.50, dest_port: 1062, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.12-22849-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.12, src_port: 22849, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 168, flow_bytes_toclient: 266, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7739039, event_type: dns, proto: UDP, dns_type: query, dns_id: 24728, dns_rrname: pixel.rubiconproject.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 7739040, event_type: dns, proto: UDP, dns_type: query, dns_id: 24728, dns_rrname: pixel.rubiconproject.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 7739504, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 24728, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pixel.rubiconproject.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: pixel.rubiconproject.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 141, dns_answers_0_rdata: pixel.rubiconproject.net.akadns.net, dns_grouped_CNAME_0: pixel.rubiconproject.net.akadns.net ; pcap_cnt: 7739505, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 24728, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pixel.rubiconproject.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: pixel.rubiconproject.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 141, dns_answers_0_rdata: pixel.rubiconproject.net.akadns.net, dns_grouped_CNAME_0: pixel.rubiconproject.net.akadns.net

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.15-49940-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.15, src_port: 49940, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 190, flow_bytes_toclient: 322, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 158, flow_bytes_toclient: 318, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 3982150, event_type: dns, proto: UDP, dns_type: query, dns_id: 54132, dns_rrname: pixel.rubiconproject.net.akadns.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 3982152, event_type: dns, proto: UDP, dns_type: query, dns_id: 54132, dns_rrname: pixel.rubiconproject.net.akadns.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 3982153, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 54132, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pixel.rubiconproject.net.akadns.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: akadns.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 24, dns_authorities_0_soa_mname: internal.akadns.net, dns_authorities_0_soa_rname: hostmaster.akamai.com, dns_authorities_0_soa_serial: 1499432686, dns_authorities_0_soa_refresh: 90000, dns_authorities_0_soa_retry: 90000, dns_authorities_0_soa_expire: 90000, dns_authorities_0_soa_minimum: 180 ; pcap_cnt: 3982154, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 54132, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pixel.rubiconproject.net.akadns.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: akadns.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 24, dns_authorities_0_soa_mname: internal.akadns.net, dns_authorities_0_soa_rname: hostmaster.akamai.com, dns_authorities_0_soa_serial: 1499432686, dns_authorities_0_soa_refresh: 90000, dns_authorities_0_soa_retry: 90000, dns_authorities_0_soa_expire: 90000, dns_authorities_0_soa_minimum: 180 ; pcap_cnt: 5832301, event_type: dns, proto: UDP, dns_type: query, dns_id: 31522, dns_rrname: m.anycast.adnxs.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5832302, event_type: dns, proto: UDP, dns_type: query, dns_id: 31522, dns_rrname: m.anycast.adnxs.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 5832303, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 31522, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: m.anycast.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: m.anycast.adnxs.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 204.13.192.211, dns_answers_1_rrname: m.anycast.adnxs.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 204.13.193.176, dns_answers_2_rrname: m.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 68.67.180.138, dns_answers_3_rrname: m.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 68.67.180.143, dns_answers_4_rrname: m.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 204.13.192.177, dns_grouped_A_0: 204.13.192.211, dns_grouped_A_1: 204.13.193.176, dns_grouped_A_2: 68.67.180.138, dns_grouped_A_3: 68.67.180.143, dns_grouped_A_4: 204.13.192.177 ; pcap_cnt: 5832304, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 31522, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: m.anycast.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: m.anycast.adnxs.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 204.13.192.211, dns_answers_1_rrname: m.anycast.adnxs.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 204.13.193.176, dns_answers_2_rrname: m.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 68.67.180.138, dns_answers_3_rrname: m.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 68.67.180.143, dns_answers_4_rrname: m.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 204.13.192.177, dns_grouped_A_0: 204.13.192.211, dns_grouped_A_1: 204.13.193.176, dns_grouped_A_2: 68.67.180.138, dns_grouped_A_3: 68.67.180.143, dns_grouped_A_4: 204.13.192.177

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-52306-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 52306, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 23, flow_pkts_toclient: 35, flow_bytes_toserver: 3546, flow_bytes_toclient: 5063, flow_age: 12, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 10225685, event_type: ssh, proto: TCP, tx_id: 0, ssh_client_proto_version: 2.0, ssh_client_software_version: paramiko_2.0.0, ssh_client_hassh_hash: c6f5e6d54285a11b9f02fef7fc77bd6f, ssh_client_hassh_string: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256;aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,blowfish-cbc,aes192-cbc,aes256-cbc,3des-cbc,arcfour128,arcfour256;hmac-sha2-256,hmac-sha2-512,hmac-md5,hmac-sha1-96,hmac-md5-96,hmac-sha1;none, ssh_server_proto_version: 2.0, ssh_server_software_version: OpenSSH_7.2p2, ssh_server_hassh_hash: d43d91bc39d5aaed819ad9f6b57b7348, ssh_server_hassh_string: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1;chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com;umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1;none,zlib@openssh.com

SSH-Patator

Tuesday

Attack

The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

classification: Attack justification: The network event indicates a SSH-Patator. SSH-Patator attacks involve brute force attempts to gain access to an SSH server. Typically, the logs show multiple login attempts from the same source IP to the SSH server, often with varied credentials. This pattern of behavior is consistent with brute force attacks aiming to discover valid username and password combinations. Additionally, the logs show multiple established connections that are short-lived, frequently terminated due to `timeout`, and detailed SSH protocol negotiations. These characteristics align with the behavior of automated tools like SSH-Patator, which issue numerous login attempts rapidly.

192.168.10.12-54262-172.217.12.174-443-6

['flow', 'tls']

src_ip: 192.168.10.12, src_port: 54262, dest_ip: 172.217.12.174, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 30, flow_pkts_toclient: 29, flow_bytes_toserver: 27247, flow_bytes_toclient: 7576, flow_age: 182, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 9755859, event_type: tls, proto: TCP, tls_subject: C=US, ST=California, L=Mountain View, O=Google Inc, CN=*.google.com, tls_issuerdn: C=US, O=Google Inc, CN=Google Internet Authority G2, tls_serial: 23:FE:4E:D1:29:04:F9:D1, tls_fingerprint: bd:f1:90:53:51:dc:6b:19:83:be:24:78:f0:bd:c5:ed:7d:a3:ac:97, tls_sni: safebrowsing.google.com, tls_version: TLS 1.2, tls_notbefore: 2017-06-21T13:52:00, tls_notafter: 2017-09-13T13:52:00

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-65374-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.8, src_port: 65374, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 146, flow_bytes_toclient: 178, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 4, flow_pkts_toclient: 4, flow_bytes_toserver: 394, flow_bytes_toclient: 706, flow_age: 70, flow_state: established, flow_reason: timeout ; pcap_cnt: 4315076, event_type: dns, proto: UDP, dns_type: query, dns_id: 56199, dns_rrname: www.google.ca, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 4315077, event_type: dns, proto: UDP, dns_type: query, dns_id: 56199, dns_rrname: www.google.ca, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 4315079, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 56199, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google.ca, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google.ca, dns_answers_0_rrtype: A, dns_answers_0_ttl: 12, dns_answers_0_rdata: 172.217.12.163, dns_grouped_A_0: 172.217.12.163 ; pcap_cnt: 4315080, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 56199, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google.ca, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google.ca, dns_answers_0_rrtype: A, dns_answers_0_ttl: 12, dns_answers_0_rdata: 172.217.12.163, dns_grouped_A_0: 172.217.12.163 ; pcap_cnt: 5838568, event_type: dns, proto: UDP, dns_type: query, dns_id: 18086, dns_rrname: googleadapis.l.google.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 5838569, event_type: dns, proto: UDP, dns_type: query, dns_id: 18086, dns_rrname: googleadapis.l.google.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 5838625, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 18086, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: googleadapis.l.google.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: googleadapis.l.google.com, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 299, dns_answers_0_rdata: 2607:f8b0:4006:081b:0000:0000:0000:200a, dns_grouped_AAAA_0: 2607:f8b0:4006:081b:0000:0000:0000:200a ; pcap_cnt: 5838626, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 18086, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: googleadapis.l.google.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: googleadapis.l.google.com, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 299, dns_answers_0_rdata: 2607:f8b0:4006:081b:0000:0000:0000:200a, dns_grouped_AAAA_0: 2607:f8b0:4006:081b:0000:0000:0000:200a ; pcap_cnt: 5863129, event_type: dns, proto: UDP, dns_type: query, dns_id: 23979, dns_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 4 ; pcap_cnt: 5863130, event_type: dns, proto: UDP, dns_type: query, dns_id: 23979, dns_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 5 ; pcap_cnt: 5863133, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23979, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 52.5.54.187, dns_answers_1_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 52.4.75.22, dns_answers_2_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.200.140.34, dns_answers_3_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 52.204.149.202, dns_answers_4_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 52.204.63.223, dns_answers_5_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 52.0.178.86, dns_answers_6_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 0, dns_answers_6_rdata: 52.4.195.71, dns_answers_7_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 0, dns_answers_7_rdata: 52.22.158.228, dns_grouped_A_0: 52.5.54.187, dns_grouped_A_1: 52.4.75.22, dns_grouped_A_2: 52.200.140.34, dns_grouped_A_3: 52.204.149.202, dns_grouped_A_4: 52.204.63.223, dns_grouped_A_5: 52.0.178.86, dns_grouped_A_6: 52.4.195.71, dns_grouped_A_7: 52.22.158.228 ; pcap_cnt: 5863134, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23979, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 52.5.54.187, dns_answers_1_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 52.4.75.22, dns_answers_2_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.200.140.34, dns_answers_3_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 52.204.149.202, dns_answers_4_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 52.204.63.223, dns_answers_5_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 52.0.178.86, dns_answers_6_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 0, dns_answers_6_rdata: 52.4.195.71, dns_answers_7_rrname: dxedge-prod-lb-946522505.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 0, dns_answers_7_rdata: 52.22.158.228, dns_grouped_A_0: 52.5.54.187, dns_grouped_A_1: 52.4.75.22, dns_grouped_A_2: 52.200.140.34, dns_grouped_A_3: 52.204.149.202, dns_grouped_A_4: 52.204.63.223, dns_grouped_A_5: 52.0.178.86, dns_grouped_A_6: 52.4.195.71, dns_grouped_A_7: 52.22.158.228

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.50-56826-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.50, src_port: 56826, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 130, flow_bytes_toclient: 130, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 13460689, event_type: dns, proto: UDP, dns_type: query, dns_id: 40231, dns_rrname: macpc, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 13460690, event_type: dns, proto: UDP, dns_type: query, dns_id: 40231, dns_rrname: macpc, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 13460693, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 40231, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: A, dns_rcode: SERVFAIL ; pcap_cnt: 13460694, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 40231, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: A, dns_rcode: SERVFAIL

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-42348-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 42348, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 945, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 765, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 1170, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 886, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 8, flow_bytes_toserver: 914, flow_bytes_toclient: 12131, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 891, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 967, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 775, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 933, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 935, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 821, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 4, flow_bytes_toserver: 1047, flow_bytes_toclient: 11904, flow_age: 5, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ZNOY=DWK, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=FOZLOWDKLJ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?ZNOY=DWK, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=FOZLOWDKLJ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?UIYIT=NQYWT, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=DBATDVYB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?UIYIT=NQYWT, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=DBATDVYB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?FWSK=SFLAN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/XEYSLENB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1422 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?FWSK=SFLAN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/XEYSLENB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IUCGTF=AEXYNY, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://www.usatoday.com/search/results?q=LIMPNV, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?UGWHPTSXL=YGB, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=VURJQCH, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?UGWHPTSXL=YGB, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=VURJQCH, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PRYLO=BINRSCTX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=MZCSQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?PRYLO=BINRSCTX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=MZCSQ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DPNV=MSQO, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=XOUOCFHJ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?DPNV=MSQO, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=XOUOCFHJ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11321, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PUSQ=VLIRTCV, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.usatoday.com/search/results?q=VTINBGWSSY, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1419 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DWIAK=LELCSJNTQT, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/YVCTFK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 4070 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?DWIAK=LELCSJNTQT, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/YVCTFK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 4070, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 4070, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?BHFMTFE=AORKAPPVS, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://www.usatoday.com/search/results?q=ZGOKBLMFI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PHLEOFEN=BWSNRP, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://www.google.com/?q=QTZVYITKE, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1450 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?bEmntuPw=cixs062Q3N5C8&cIfJDfXaS=m8e, http_http_user_agent: Mozilla/5.0 (Linux x86_64; X11) Gecko/20061105 Firefox/15.0, http_http_refer: http://205.174.165.68/RogGvpr, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

192.168.10.14-54027-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 54027, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 156, flow_bytes_toclient: 412, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7331955, event_type: dns, proto: UDP, dns_type: query, dns_id: 45259, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7331956, event_type: dns, proto: UDP, dns_type: query, dns_id: 45259, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7331957, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45259, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ping.chartbeat.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 11, dns_answers_0_rdata: 54.197.255.253, dns_answers_1_rrname: ping.chartbeat.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 11, dns_answers_1_rdata: 50.19.83.4, dns_answers_2_rrname: ping.chartbeat.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 11, dns_answers_2_rdata: 54.221.250.240, dns_answers_3_rrname: ping.chartbeat.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 11, dns_answers_3_rdata: 23.23.139.95, dns_answers_4_rrname: ping.chartbeat.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 11, dns_answers_4_rdata: 54.235.219.125, dns_answers_5_rrname: ping.chartbeat.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 11, dns_answers_5_rdata: 23.23.170.207, dns_answers_6_rrname: ping.chartbeat.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 11, dns_answers_6_rdata: 50.16.197.102, dns_answers_7_rrname: ping.chartbeat.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 11, dns_answers_7_rdata: 23.21.84.138, dns_grouped_A_0: 54.197.255.253, dns_grouped_A_1: 50.19.83.4, dns_grouped_A_2: 54.221.250.240, dns_grouped_A_3: 23.23.139.95, dns_grouped_A_4: 54.235.219.125, dns_grouped_A_5: 23.23.170.207, dns_grouped_A_6: 50.16.197.102, dns_grouped_A_7: 23.21.84.138 ; pcap_cnt: 7331958, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45259, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ping.chartbeat.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 11, dns_answers_0_rdata: 54.197.255.253, dns_answers_1_rrname: ping.chartbeat.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 11, dns_answers_1_rdata: 50.19.83.4, dns_answers_2_rrname: ping.chartbeat.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 11, dns_answers_2_rdata: 54.221.250.240, dns_answers_3_rrname: ping.chartbeat.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 11, dns_answers_3_rdata: 23.23.139.95, dns_answers_4_rrname: ping.chartbeat.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 11, dns_answers_4_rdata: 54.235.219.125, dns_answers_5_rrname: ping.chartbeat.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 11, dns_answers_5_rdata: 23.23.170.207, dns_answers_6_rrname: ping.chartbeat.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 11, dns_answers_6_rdata: 50.16.197.102, dns_answers_7_rrname: ping.chartbeat.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 11, dns_answers_7_rdata: 23.21.84.138, dns_grouped_A_0: 54.197.255.253, dns_grouped_A_1: 50.19.83.4, dns_grouped_A_2: 54.221.250.240, dns_grouped_A_3: 23.23.139.95, dns_grouped_A_4: 54.235.219.125, dns_grouped_A_5: 23.23.170.207, dns_grouped_A_6: 50.16.197.102, dns_grouped_A_7: 23.21.84.138

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.14-56571-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 56571, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 156, flow_bytes_toclient: 188, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6247522, event_type: dns, proto: UDP, dns_type: query, dns_id: 45265, dns_rrname: geo-rtas.btrll.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6247523, event_type: dns, proto: UDP, dns_type: query, dns_id: 45265, dns_rrname: geo-rtas.btrll.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6247524, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45265, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: geo-rtas.btrll.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: geo-rtas.btrll.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 162.208.22.34, dns_grouped_A_0: 162.208.22.34 ; pcap_cnt: 6247525, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45265, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: geo-rtas.btrll.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: geo-rtas.btrll.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 162.208.22.34, dns_grouped_A_0: 162.208.22.34

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-54435-192.168.10.17-8402-6

['flow']

src_ip: 192.168.10.8, src_port: 54435, dest_ip: 192.168.10.17, dest_port: 8402, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 120, flow_bytes_toclient: 120, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

172.16.0.1-45088-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 45088, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 829, flow_bytes_toclient: 11999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 831, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 1174, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 961, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 934, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 827, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 808, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 888, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 861, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 771, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 895, flow_bytes_toclient: 11933, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 981, flow_bytes_toclient: 11970, flow_age: 12, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?TKQ=RQTX, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://engadget.search.aol.com/search?q=VMRESJDWJ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1450 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?GXS=JYUVIJQBHK, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.usatoday.com/search/results?q=SZFACXXWGG, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JEOWEMKZ=HDRABY, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=MVNVE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JEOWEMKZ=HDRABY, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=MVNVE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IFRHZTMSQ=LHWZJYVNGQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=JMEYVNMRR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?IFRHZTMSQ=LHWZJYVNGQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=JMEYVNMRR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PAY=EYIYBSKMKC, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://www.google.com/?q=OLZVBPZYZ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1468 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NDTBEEHDFQ=FLLGBLKCMJ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_refer: http://205.174.165.68/NUJQSAGDM, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YRNV=JDP, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_refer: http://www.usatoday.com/search/results?q=LVWJI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?MLWGWZM=ISUOY, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://205.174.165.68/CTSNCI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?FENBTCQP=AHUYUUHDQN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://engadget.search.aol.com/search?q=AQUVPVI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?HBPSBJSEOA=LIEEYHYUL, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=SBXBB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1422 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?HBPSBJSEOA=LIEEYHYUL, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=SBXBB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RTSA=LLQGWJFPU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_refer: http://205.174.165.68/XZMQTA, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?77DU=y4fjeJ8guKE6Rb4BGu3&aoKmfPECN=gGV7diAW&LblRA1VXI=51lWwa1x6f2qxvW3Hue, http_http_user_agent: Mozilla/5.0 (Linux x86_64; X11) Gecko/20012712 Firefox/17.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1137 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?77DU=y4fjeJ8guKE6Rb4BGu3&aoKmfPECN=gGV7diAW&LblRA1VXI=51lWwa1x6f2qxvW3Hue, http_http_user_agent: Mozilla/5.0 (Linux x86_64; X11) Gecko/20012712 Firefox/17.0, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1137, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1137, fileinfo_tx_id: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

172.16.0.1-51214-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'http', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 51214, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 4, flow_bytes_toserver: 440, flow_bytes_toclient: 11829, flow_age: 9, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 500, flow_bytes_toclient: 11949, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 560, flow_bytes_toclient: 11997, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 4, flow_bytes_toserver: 440, flow_bytes_toclient: 11829, flow_age: 4, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 60, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 00, tcp_tcp_flags_ts: 00, tcp_tcp_flags_tc: 00 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 1369 ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

192.168.10.9-61218-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.9, src_port: 61218, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 152, flow_bytes_toclient: 266, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 3854643, event_type: dns, proto: UDP, dns_type: query, dns_id: 10314, dns_rrname: ocsp.godaddy.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 3854644, event_type: dns, proto: UDP, dns_type: query, dns_id: 10314, dns_rrname: ocsp.godaddy.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 3854645, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10314, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ocsp.godaddy.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ocsp.godaddy.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 534, dns_answers_0_rdata: ocsp.godaddy.com.akadns.net, dns_answers_1_rrname: ocsp.godaddy.com.akadns.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 72.167.239.239, dns_grouped_CNAME_0: ocsp.godaddy.com.akadns.net, dns_grouped_A_0: 72.167.239.239 ; pcap_cnt: 3854646, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10314, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ocsp.godaddy.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ocsp.godaddy.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 534, dns_answers_0_rdata: ocsp.godaddy.com.akadns.net, dns_answers_1_rrname: ocsp.godaddy.com.akadns.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 0, dns_answers_1_rdata: 72.167.239.239, dns_grouped_CNAME_0: ocsp.godaddy.com.akadns.net, dns_grouped_A_0: 72.167.239.239

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-37044-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 37044, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 500, flow_bytes_toclient: 11883, flow_age: 12, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 1534

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

172.16.0.1-46476-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'anomaly', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 46476, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 922, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 4, flow_bytes_toserver: 799, flow_bytes_toclient: 11867, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 975, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 837, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 11, flow_pkts_toclient: 7, flow_bytes_toserver: 2638, flow_bytes_toclient: 12065, flow_age: 2, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 864, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 815, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 727, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 942, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 762, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 778, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JKOJL=ABNA, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/UXXHTGXZT, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JKOJL=ABNA, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/UXXHTGXZT, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 9862, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 9862, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?HEFE=YCRPSJ, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_refer: http://www.google.com/?q=EQOLLFRP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VIKBPI=AIEUHYUZCM, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://engadget.search.aol.com/search?q=RHPWXVJT, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CMKITEDXG=GQIK, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://engadget.search.aol.com/search?q=TULPI, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VSDWRQKE=PBEOYVMRTQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=GXEULO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1422 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?VSDWRQKE=PBEOYVMRTQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1, http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=GXEULO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JBAO=LGCNVYBZ, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/WICZEIPQE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JBAO=LGCNVYBZ, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/WICZEIPQE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?MXMOC=ZKHBSR, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=VFJGWKZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?MXMOC=ZKHBSR, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=VFJGWKZ, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?HMTFXPAY=BTZLZ, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=RHABWBIKU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1422 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?HMTFXPAY=BTZLZ, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=RHABWBIKU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 8414, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 8414, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PNJEHRPDNH=DFLGFPIA, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729), http_http_refer: http://engadget.search.aol.com/search?q=VQEQCZLJ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1422 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VJGDVAZKJ=WXTTBH, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=JJZRYB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?VJGDVAZKJ=WXTTBH, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=JJZRYB, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?OFLJ=BUXCCX, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=KFTKYHMMV, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?OFLJ=BUXCCX, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=KFTKYHMMV, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

192.168.10.3-61035-192.168.10.1-53-17

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.3, src_port: 61035, dest_ip: 192.168.10.1, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 96, flow_bytes_toclient: 151, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 95, flow_bytes_toclient: 148, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 194, flow_bytes_toclient: 270, flow_age: 86, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 96, flow_bytes_toclient: 131, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 171, flow_bytes_toclient: 253, flow_age: 51, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 86, flow_bytes_toclient: 134, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 113, flow_bytes_toclient: 195, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 94, flow_bytes_toclient: 110, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 95, flow_bytes_toclient: 208, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 97, flow_bytes_toclient: 113, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 175, flow_bytes_toclient: 320, flow_age: 24, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 81, flow_bytes_toclient: 132, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 87, flow_bytes_toclient: 141, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 194, flow_bytes_toclient: 322, flow_age: 195, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 89, flow_bytes_toclient: 283, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 188, flow_bytes_toclient: 267, flow_age: 134, flow_state: established, flow_reason: timeout ; pcap_cnt: 332383, event_type: dns, proto: UDP, dns_type: query, dns_id: 59898, dns_rrname: 80.37.192.54.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 0 ; pcap_cnt: 332395, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 59898, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 80.37.192.54.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 80.37.192.54.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 42492, dns_answers_0_rdata: server-54-192-37-80.jfk1.r.cloudfront.net, dns_grouped_PTR_0: server-54-192-37-80.jfk1.r.cloudfront.net ; pcap_cnt: 3963561, event_type: dns, proto: UDP, dns_type: query, dns_id: 12893, dns_rrname: 43.17.87.54.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 0 ; pcap_cnt: 3963877, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 12893, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 43.17.87.54.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 43.17.87.54.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 299, dns_answers_0_rdata: ec2-54-87-17-43.compute-1.amazonaws.com, dns_grouped_PTR_0: ec2-54-87-17-43.compute-1.amazonaws.com ; pcap_cnt: 5847831, event_type: dns, proto: UDP, dns_type: query, dns_id: 42562, dns_rrname: e5926.ksd.akamaiedge.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5847834, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 42562, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e5926.ksd.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e5926.ksd.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 0, dns_answers_0_rdata: 23.208.88.87, dns_grouped_A_0: 23.208.88.87 ; pcap_cnt: 6206824, event_type: dns, proto: UDP, dns_type: query, dns_id: 62637, dns_rrname: 244.209.101.151.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 2 ; pcap_cnt: 6207083, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 62637, dns_flags: 8183, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 244.209.101.151.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NXDOMAIN, dns_authorities_0_rrname: 151.in-addr.arpa, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 889, dns_authorities_0_soa_mname: pri.authdns.ripe.net, dns_authorities_0_soa_rname: dns.ripe.net, dns_authorities_0_soa_serial: 1499151062, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 600, dns_authorities_0_soa_expire: 864000, dns_authorities_0_soa_minimum: 3600 ; pcap_cnt: 6536373, event_type: dns, proto: UDP, dns_type: query, dns_id: 42408, dns_rrname: 20.99.77.212.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 0 ; pcap_cnt: 6536476, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 42408, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 20.99.77.212.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 20.99.77.212.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 1799, dns_answers_0_rdata: ads.businessclick.com, dns_grouped_PTR_0: ads.businessclick.com ; pcap_cnt: 6824622, event_type: dns, proto: UDP, dns_type: query, dns_id: 41658, dns_rrname: us-u.openx.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6824797, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 41658, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: us-u.openx.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: us-u.openx.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 599, dns_answers_0_rdata: 173.241.242.143, dns_grouped_A_0: 173.241.242.143 ; pcap_cnt: 6846456, event_type: dns, proto: UDP, dns_type: query, dns_id: 8278, dns_rrname: oxp.mxptint.net, dns_rrtype: AAAA, dns_tx_id: 2 ; pcap_cnt: 6846581, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 8278, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: oxp.mxptint.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: mxptint.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 30, dns_authorities_0_soa_mname: ns1.p09.dynect.net, dns_authorities_0_soa_rname: it.maxpoint.com, dns_authorities_0_soa_serial: 4158, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 600, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 60 ; pcap_cnt: 7029438, event_type: dns, proto: UDP, dns_type: query, dns_id: 31914, dns_rrname: tracking.m6r.eu, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7029533, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 31914, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: tracking.m6r.eu, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: tracking.m6r.eu, dns_answers_0_rrtype: A, dns_answers_0_ttl: 2948, dns_answers_0_rdata: 72.251.244.140, dns_answers_1_rrname: tracking.m6r.eu, dns_answers_1_rrtype: A, dns_answers_1_ttl: 2948, dns_answers_1_rdata: 72.251.244.142, dns_answers_2_rrname: tracking.m6r.eu, dns_answers_2_rrtype: A, dns_answers_2_ttl: 2948, dns_answers_2_rdata: 72.251.244.141, dns_grouped_A_0: 72.251.244.140, dns_grouped_A_1: 72.251.244.142, dns_grouped_A_2: 72.251.244.141 ; pcap_cnt: 7948189, event_type: dns, proto: UDP, dns_type: query, dns_id: 29945, dns_rrname: xs2-1096111735.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 7948207, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29945, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: xs2-1096111735.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: us-east-1.elb.amazonaws.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 24, dns_authorities_0_soa_mname: ns-1119.awsdns-11.org, dns_authorities_0_soa_rname: awsdns-hostmaster.amazon.com, dns_authorities_0_soa_serial: 1, dns_authorities_0_soa_refresh: 7200, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 60 ; pcap_cnt: 8050169, event_type: dns, proto: UDP, dns_type: query, dns_id: 19351, dns_rrname: yuuhi.cocolog-nifty.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8050189, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 19351, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: yuuhi.cocolog-nifty.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: yuuhi.cocolog-nifty.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 599, dns_answers_0_rdata: 121.94.171.150, dns_grouped_A_0: 121.94.171.150 ; pcap_cnt: 8637435, event_type: dns, proto: UDP, dns_type: query, dns_id: 17450, dns_rrname: detectportal.firefox.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8637436, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 17450, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: detectportal.firefox.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: detectportal.firefox.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 80, dns_answers_0_rdata: detectportal.firefox.com.edgesuite.net, dns_answers_1_rrname: detectportal.firefox.com.edgesuite.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 3923, dns_answers_1_rdata: a1089.d.akamai.net, dns_answers_2_rrname: a1089.d.akamai.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 63.144.176.10, dns_answers_3_rrname: a1089.d.akamai.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 63.144.176.33, dns_grouped_CNAME_0: detectportal.firefox.com.edgesuite.net, dns_grouped_CNAME_1: a1089.d.akamai.net, dns_grouped_A_0: 63.144.176.10, dns_grouped_A_1: 63.144.176.33 ; pcap_cnt: 9284893, event_type: dns, proto: UDP, dns_type: query, dns_id: 12611, dns_rrname: aax-eu.amazon-adsystem.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9285071, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 12611, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: aax-eu.amazon-adsystem.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: aax-eu.amazon-adsystem.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 52.94.216.48, dns_grouped_A_0: 52.94.216.48 ; pcap_cnt: 9650194, event_type: dns, proto: UDP, dns_type: query, dns_id: 57239, dns_rrname: adadvisor.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9650267, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57239, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: adadvisor.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: adadvisor.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 119, dns_answers_0_rdata: 156.154.200.32, dns_answers_1_rrname: adadvisor.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 119, dns_answers_1_rdata: 156.154.202.32, dns_answers_2_rrname: adadvisor.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 119, dns_answers_2_rdata: 63.251.248.131, dns_answers_3_rrname: adadvisor.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 119, dns_answers_3_rdata: 63.251.88.51, dns_grouped_A_0: 156.154.200.32, dns_grouped_A_1: 156.154.202.32, dns_grouped_A_2: 63.251.248.131, dns_grouped_A_3: 63.251.88.51 ; pcap_cnt: 9661804, event_type: dns, proto: UDP, dns_type: query, dns_id: 30033, dns_rrname: www.bizographics.com, dns_rrtype: AAAA, dns_tx_id: 2 ; pcap_cnt: 9661818, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 30033, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.bizographics.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: bizographics.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 571, dns_authorities_0_soa_mname: ns-519.awsdns-00.net, dns_authorities_0_soa_rname: awsdns-hostmaster.amazon.com, dns_authorities_0_soa_serial: 1, dns_authorities_0_soa_refresh: 7200, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 86400 ; pcap_cnt: 10177929, event_type: dns, proto: UDP, dns_type: query, dns_id: 20699, dns_rrname: d.turn.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10178021, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 20699, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d.turn.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: d.turn.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 170, dns_answers_0_rdata: d.turn.com.akadns.net, dns_answers_1_rrname: d.turn.com.akadns.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 299, dns_answers_1_rdata: 50.116.194.23, dns_grouped_CNAME_0: d.turn.com.akadns.net, dns_grouped_A_0: 50.116.194.23 ; pcap_cnt: 10664659, event_type: dns, proto: UDP, dns_type: query, dns_id: 845, dns_rrname: ust.chatango.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 10664671, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 845, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ust.chatango.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: chatango.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 2513, dns_authorities_0_soa_mname: dnss12.chatango.com, dns_authorities_0_soa_rname: hostmaster.chatango.com, dns_authorities_0_soa_serial: 1497817112, dns_authorities_0_soa_refresh: 16384, dns_authorities_0_soa_retry: 2048, dns_authorities_0_soa_expire: 1048576, dns_authorities_0_soa_minimum: 2560 ; pcap_cnt: 10949200, event_type: dns, proto: UDP, dns_type: query, dns_id: 2055, dns_rrname: dis.us.criteo.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 10949256, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 2055, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dis.us.criteo.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: criteo.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 492, dns_authorities_0_soa_mname: ns1.criteo.com, dns_authorities_0_soa_rname: dns.criteo.com, dns_authorities_0_soa_serial: 2014061906, dns_authorities_0_soa_refresh: 10800, dns_authorities_0_soa_retry: 3600, dns_authorities_0_soa_expire: 2419200, dns_authorities_0_soa_minimum: 3600 ; pcap_cnt: 11064267, event_type: dns, proto: UDP, dns_type: query, dns_id: 64028, dns_rrname: player-prod-2-lbs-us.coullmedia.com, dns_rrtype: AAAA, dns_tx_id: 2 ; pcap_cnt: 11064294, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64028, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: player-prod-2-lbs-us.coullmedia.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: coullmedia.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 38, dns_authorities_0_soa_mname: ns-2031.awsdns-61.co.uk, dns_authorities_0_soa_rname: awsdns-hostmaster.amazon.com, dns_authorities_0_soa_serial: 1, dns_authorities_0_soa_refresh: 7200, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1209600, dns_authorities_0_soa_minimum: 86400 ; pcap_cnt: 11276178, event_type: dns, proto: UDP, dns_type: query, dns_id: 14200, dns_rrname: usermatch.krxd.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11276247, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 14200, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: usermatch.krxd.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: usermatch.krxd.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1, dns_answers_0_rdata: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_1_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 23.21.45.59, dns_answers_2_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 107.22.241.77, dns_answers_3_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 54.235.89.91, dns_answers_4_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 23.23.175.171, dns_answers_5_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 204.236.239.173, dns_answers_6_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 50.17.232.169, dns_answers_7_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 50.17.250.36, dns_answers_8_rrname: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 1, dns_answers_8_rdata: 23.23.219.8, dns_grouped_CNAME_0: usermatch-ash-1350078884.us-east-1.elb.amazonaws.com, dns_grouped_A_0: 23.21.45.59, dns_grouped_A_1: 107.22.241.77, dns_grouped_A_2: 54.235.89.91, dns_grouped_A_3: 23.23.175.171, dns_grouped_A_4: 204.236.239.173, dns_grouped_A_5: 50.17.232.169, dns_grouped_A_6: 50.17.250.36, dns_grouped_A_7: 23.23.219.8 ; pcap_cnt: 11435320, event_type: dns, proto: UDP, dns_type: query, dns_id: 9632, dns_rrname: maxcdn.bootstrapcdn.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11435376, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 9632, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: maxcdn.bootstrapcdn.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: maxcdn.bootstrapcdn.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 143, dns_answers_0_rdata: bootstrapcdn.jdorfman.netdna-cdn.com, dns_answers_1_rrname: bootstrapcdn.jdorfman.netdna-cdn.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 29, dns_answers_1_rdata: 198.232.125.123, dns_grouped_CNAME_0: bootstrapcdn.jdorfman.netdna-cdn.com, dns_grouped_A_0: 198.232.125.123 ; pcap_cnt: 11468912, event_type: dns, proto: UDP, dns_type: query, dns_id: 27719, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 11468993, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 27719, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e8960.e2.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e8960.e2.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 104.88.55.49, dns_grouped_A_0: 104.88.55.49

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-51546-192.168.10.50-2200-6

['flow']

src_ip: 172.16.0.1, src_port: 51546, dest_ip: 192.168.10.50, dest_port: 2200, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 60, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

172.16.0.1-33636-192.168.10.50-1024-6

['flow']

src_ip: 172.16.0.1, src_port: 33636, dest_ip: 192.168.10.50, dest_port: 1024, event_type: flow, proto: TCP, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 74, flow_bytes_toclient: 60, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Portscan

Friday

Attack

The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

classification: Attack justification: The network event indicates a Portscan. Portscans involve scanning multiple ports on a target machine to identify open ports and services. Typically, the logs show multiple short-lived connection attempts from the same source IP to different destination ports. These connections are characterized by SYN, RST, and ACK flags, minimal data exchange, and immediate termination, often due to timeouts. This pattern of behavior is consistent with port scanning activity where the objective is to probe the target machine for open ports without establishing full connections.

192.168.10.8-64099-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.8, src_port: 64099, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 172, flow_bytes_toclient: 204, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6890274, event_type: dns, proto: UDP, dns_type: query, dns_id: 60822, dns_rrname: e10718.dscg.akamaiedge.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6890275, event_type: dns, proto: UDP, dns_type: query, dns_id: 60822, dns_rrname: e10718.dscg.akamaiedge.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6890276, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60822, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e10718.dscg.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e10718.dscg.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 19, dns_answers_0_rdata: 104.90.82.81, dns_grouped_A_0: 104.90.82.81 ; pcap_cnt: 6890277, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60822, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e10718.dscg.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e10718.dscg.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 19, dns_answers_0_rdata: 104.90.82.81, dns_grouped_A_0: 104.90.82.81

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.51-42043-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.51, src_port: 42043, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 152, flow_bytes_toclient: 300, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 10130684, event_type: dns, proto: UDP, dns_type: query, dns_id: 17884, dns_rrname: se.jobrapido.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10130685, event_type: dns, proto: UDP, dns_type: query, dns_id: 17884, dns_rrname: se.jobrapido.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 10130710, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 17884, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: se.jobrapido.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: se.jobrapido.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 86399, dns_answers_0_rdata: se.frontend.jobespresso.net, dns_answers_1_rrname: se.frontend.jobespresso.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 86399, dns_answers_1_rdata: h1.jobespresso.net, dns_answers_2_rrname: h1.jobespresso.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 86399, dns_answers_2_rdata: 94.23.66.175, dns_grouped_A_0: 94.23.66.175, dns_grouped_CNAME_0: se.frontend.jobespresso.net, dns_grouped_CNAME_1: h1.jobespresso.net ; pcap_cnt: 10130711, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 17884, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: se.jobrapido.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: se.jobrapido.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 86399, dns_answers_0_rdata: se.frontend.jobespresso.net, dns_answers_1_rrname: se.frontend.jobespresso.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 86399, dns_answers_1_rdata: h1.jobespresso.net, dns_answers_2_rrname: h1.jobespresso.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 86399, dns_answers_2_rdata: 94.23.66.175, dns_grouped_A_0: 94.23.66.175, dns_grouped_CNAME_0: se.frontend.jobespresso.net, dns_grouped_CNAME_1: h1.jobespresso.net

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.25-62921-23.203.87.43-443-6

['flow']

src_ip: 192.168.10.25, src_port: 62921, dest_ip: 23.203.87.43, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 18, flow_pkts_toclient: 20, flow_bytes_toserver: 2137, flow_bytes_toclient: 30848, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-37510-192.168.10.50-80-6

['flow', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 37510, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 566, flow_bytes_toclient: 13366, flow_age: 8, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 9337594, event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.0, http_status: 200, http_length: 11321 ; event_type: fileinfo, proto: TCP, http_url: /, http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.0, http_status: 200, http_length: 11321, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11321, fileinfo_tx_id: 0

DDoS

Friday

Attack

The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

classification: Attack justification: The network event indicates a DDoS. DDoS attacks involve overwhelming the target system with a high frequency of requests. Typically, the logs show multiple short-lived connection attempts from various source IPs to the same destination IP, often on a common port like port 80. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and frequent timeouts or resets. This pattern of behavior is consistent with DDoS activity, where the objective is to exhaust the target's resources and disrupt normal service.

192.168.10.8-40920-192.168.10.51-5850-6

['flow']

src_ip: 192.168.10.8, src_port: 40920, dest_ip: 192.168.10.51, dest_port: 5850, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 120, flow_bytes_toclient: 120, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 14, tcp_syn: True, tcp_rst: True, tcp_ack: True, tcp_state: closed

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

192.168.10.15-54504-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.15, src_port: 54504, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 150, flow_bytes_toclient: 242, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 10458976, event_type: dns, proto: UDP, dns_type: query, dns_id: 63998, dns_rrname: www.windows.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10458977, event_type: dns, proto: UDP, dns_type: query, dns_id: 63998, dns_rrname: www.windows.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 10458985, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63998, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.windows.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.windows.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1691, dns_answers_0_rdata: windows.net, dns_answers_1_rrname: windows.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1679, dns_answers_1_rdata: 52.178.167.109, dns_answers_2_rrname: windows.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1679, dns_answers_2_rdata: 40.84.199.233, dns_grouped_A_0: 52.178.167.109, dns_grouped_A_1: 40.84.199.233, dns_grouped_CNAME_0: windows.net ; pcap_cnt: 10458986, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63998, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.windows.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.windows.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1691, dns_answers_0_rdata: windows.net, dns_answers_1_rrname: windows.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1679, dns_answers_1_rdata: 52.178.167.109, dns_answers_2_rrname: windows.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1679, dns_answers_2_rdata: 40.84.199.233, dns_grouped_A_0: 52.178.167.109, dns_grouped_A_1: 40.84.199.233, dns_grouped_CNAME_0: windows.net

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.16-53701-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.16, src_port: 53701, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 168, flow_bytes_toclient: 288, flow_age: 0, flow_state: established, flow_reason: shutdown ; pcap_cnt: 11551071, event_type: dns, proto: UDP, dns_type: query, dns_id: 10120, dns_rrname: www.google-analytics.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11551072, event_type: dns, proto: UDP, dns_type: query, dns_id: 10120, dns_rrname: www.google-analytics.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 11551073, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10120, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google-analytics.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google-analytics.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 34655, dns_answers_0_rdata: www-google-analytics.l.google.com, dns_answers_1_rrname: www-google-analytics.l.google.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 107, dns_answers_1_rdata: 172.217.11.46, dns_grouped_A_0: 172.217.11.46, dns_grouped_CNAME_0: www-google-analytics.l.google.com ; pcap_cnt: 11551074, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10120, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google-analytics.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google-analytics.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 34655, dns_answers_0_rdata: www-google-analytics.l.google.com, dns_answers_1_rrname: www-google-analytics.l.google.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 107, dns_answers_1_rdata: 172.217.11.46, dns_grouped_CNAME_0: www-google-analytics.l.google.com, dns_grouped_A_0: 172.217.11.46

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.16-7190-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.16, src_port: 7190, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 160, flow_bytes_toclient: 288, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 1116088, event_type: dns, proto: UDP, dns_type: query, dns_id: 59433, dns_rrname: fonts.googleapis.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 1116089, event_type: dns, proto: UDP, dns_type: query, dns_id: 59433, dns_rrname: fonts.googleapis.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 1116249, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 59433, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: fonts.googleapis.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: fonts.googleapis.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2560, dns_answers_0_rdata: googleadapis.l.google.com, dns_answers_1_rrname: googleadapis.l.google.com, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 298, dns_answers_1_rdata: 2607:f8b0:4006:080f:0000:0000:0000:200a, dns_grouped_AAAA_0: 2607:f8b0:4006:080f:0000:0000:0000:200a, dns_grouped_CNAME_0: googleadapis.l.google.com ; pcap_cnt: 1116250, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 59433, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: fonts.googleapis.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: fonts.googleapis.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2560, dns_answers_0_rdata: googleadapis.l.google.com, dns_answers_1_rrname: googleadapis.l.google.com, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 298, dns_answers_1_rdata: 2607:f8b0:4006:080f:0000:0000:0000:200a, dns_grouped_AAAA_0: 2607:f8b0:4006:080f:0000:0000:0000:200a, dns_grouped_CNAME_0: googleadapis.l.google.com

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-56148-192.168.10.14-1121-6

['flow']

src_ip: 192.168.10.8, src_port: 56148, dest_ip: 192.168.10.14, dest_port: 1121, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 0, flow_bytes_toserver: 120, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 02, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 00, tcp_syn: True, tcp_state: syn_sent

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

192.168.10.14-58559-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 58559, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 168, flow_bytes_toclient: 200, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7339732, event_type: dns, proto: UDP, dns_type: query, dns_id: 49454, dns_rrname: periscope.map.fastly.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7339733, event_type: dns, proto: UDP, dns_type: query, dns_id: 49454, dns_rrname: periscope.map.fastly.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7339734, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 49454, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: periscope.map.fastly.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: periscope.map.fastly.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 151.101.208.65, dns_grouped_A_0: 151.101.208.65 ; pcap_cnt: 7339735, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 49454, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: periscope.map.fastly.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: periscope.map.fastly.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 151.101.208.65, dns_grouped_A_0: 151.101.208.65

BENIGN

Tuesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

172.16.0.1-51926-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'fileinfo']

src_ip: 172.16.0.1, src_port: 51926, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 947, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 11, flow_pkts_toclient: 8, flow_bytes_toserver: 1042, flow_bytes_toclient: 12131, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 919, flow_bytes_toclient: 11999, flow_age: 3, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 818, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 781, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 4, flow_bytes_toserver: 914, flow_bytes_toclient: 11867, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 890, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 877, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 754, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 887, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 700, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 767, flow_bytes_toclient: 11999, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ZDX=LTYWPB, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=JWJUOTMU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?ZDX=LTYWPB, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=JWJUOTMU, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11321, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11321, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VJBABG=RRDPYJH, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://205.174.165.68/ISNMW, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1453 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RGIH=YGTVDCNM, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://205.174.165.68/GKHWODL, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1453 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DNPIGQNO=YBDYKVSRL, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.google.com/?q=YTZCQCYHM, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IDMHYUPBUP=DIP, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://engadget.search.aol.com/search?q=RRMGR, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?PYAMYSDR=OTJDCHGRU, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.usatoday.com/search/results?q=QAQWO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VSL=TYBGR, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://engadget.search.aol.com/search?q=VCFAUPQPP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YHQF=VKICUKJU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CCAQWMHKHO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?YHQF=VKICUKJU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=CCAQWMHKHO, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 2622, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?AZPQE=UKHDXDR, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_refer: http://www.usatoday.com/search/results?q=LZIVLQ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1442 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CVXU=VZWTKNHTNQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/NZOZFSFGR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 2868 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?CVXU=VZWTKNHTNQ, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/NZOZFSFGR, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?IKK=CAL, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GUXFZZGP, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1442 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?IKK=CAL, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_content_type: text/html, http_http_refer: http://205.174.165.68/GUXFZZGP, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 6966, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 6966, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?EWMPXRL=VMNUUU, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/OXPSKDUGV, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?EWMPXRL=VMNUUU, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/OXPSKDUGV, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0

DoS Hulk

Wednesday

Attack

The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

classification: Attack justification: The network event indicates a DoS Hulk. DoS Hulk attacks involve sending a high frequency of HTTP requests to overwhelm the target server. Typically, the logs show multiple connection attempts from the same source IP to the same destination IP, with each connection being short-lived and frequently timed out. These connections are characterized by repeated TCP flags such as SYN, FIN, RST, PSH, and ACK, minimal data exchange, and immediate termination. This pattern of behavior is consistent with DoS Hulk attacks, where the objective is to disrupt the target server's normal operations by overwhelming it with excessive requests.

192.168.10.12-19592-192.168.10.3-53-17

['flow', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.12, src_port: 19592, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 156, flow_bytes_toclient: 412, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 2951220, event_type: dns, proto: UDP, dns_type: query, dns_id: 33297, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 2951221, event_type: dns, proto: UDP, dns_type: query, dns_id: 33297, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 2951224, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 33297, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ping.chartbeat.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 16, dns_answers_0_rdata: 50.17.209.234, dns_answers_1_rrname: ping.chartbeat.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 16, dns_answers_1_rdata: 50.19.216.194, dns_answers_2_rrname: ping.chartbeat.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 16, dns_answers_2_rdata: 50.19.232.30, dns_answers_3_rrname: ping.chartbeat.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 16, dns_answers_3_rdata: 23.21.110.210, dns_answers_4_rrname: ping.chartbeat.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 16, dns_answers_4_rdata: 54.83.194.68, dns_answers_5_rrname: ping.chartbeat.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 16, dns_answers_5_rdata: 54.225.100.50, dns_answers_6_rrname: ping.chartbeat.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 16, dns_answers_6_rdata: 23.23.99.12, dns_answers_7_rrname: ping.chartbeat.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 16, dns_answers_7_rdata: 23.23.236.244, dns_grouped_A_0: 50.17.209.234, dns_grouped_A_1: 50.19.216.194, dns_grouped_A_2: 50.19.232.30, dns_grouped_A_3: 23.21.110.210, dns_grouped_A_4: 54.83.194.68, dns_grouped_A_5: 54.225.100.50, dns_grouped_A_6: 23.23.99.12, dns_grouped_A_7: 23.23.236.244 ; pcap_cnt: 2951225, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 33297, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ping.chartbeat.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 16, dns_answers_0_rdata: 50.17.209.234, dns_answers_1_rrname: ping.chartbeat.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 16, dns_answers_1_rdata: 50.19.216.194, dns_answers_2_rrname: ping.chartbeat.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 16, dns_answers_2_rdata: 50.19.232.30, dns_answers_3_rrname: ping.chartbeat.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 16, dns_answers_3_rdata: 23.21.110.210, dns_answers_4_rrname: ping.chartbeat.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 16, dns_answers_4_rdata: 54.83.194.68, dns_answers_5_rrname: ping.chartbeat.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 16, dns_answers_5_rdata: 54.225.100.50, dns_answers_6_rrname: ping.chartbeat.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 16, dns_answers_6_rdata: 23.23.99.12, dns_answers_7_rrname: ping.chartbeat.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 16, dns_answers_7_rdata: 23.23.236.244, dns_grouped_A_0: 50.17.209.234, dns_grouped_A_1: 50.19.216.194, dns_grouped_A_2: 50.19.232.30, dns_grouped_A_3: 23.21.110.210, dns_grouped_A_4: 54.83.194.68, dns_grouped_A_5: 54.225.100.50, dns_grouped_A_6: 23.23.99.12, dns_grouped_A_7: 23.23.236.244

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.8-62906-192.168.10.15-616-6

['flow']

src_ip: 192.168.10.8, src_port: 62906, dest_ip: 192.168.10.15, dest_port: 616, event_type: flow, proto: TCP, flow_pkts_toserver: 2, flow_pkts_toclient: 0, flow_bytes_toserver: 120, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout, tcp_tcp_flags: 02, tcp_tcp_flags_ts: 02, tcp_tcp_flags_tc: 00, tcp_syn: True, tcp_state: syn_sent

Infiltration

Thursday

Attack

The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

classification: Attack justification: The network event indicates an 'Infiltration' attack. The event shows multiple connection attempts from the same source IP to the same destination IP. These connections are characterized by various TCP flags, such as SYN, FIN, RST, PSH, and ACK, suggesting sophisticated behavior to evade detection and maintain persistence. This pattern of behavior is indicative of an attacker who has already infiltrated the network and is attempting to maintain access or exfiltrate data while avoiding detection. The high number of packets and bytes exchanged, along with the prolonged flow durations and usage of multiple TCP flags, suggest efforts to manipulate or exploit the target system's vulnerabilities.

172.16.0.1-60838-192.168.10.50-80-6

['flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'flow', 'anomaly', 'anomaly', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'fileinfo', 'http', 'fileinfo', 'http', 'http', 'fileinfo', 'http', 'http', 'http', 'http', 'http', 'http']

src_ip: 172.16.0.1, src_port: 60838, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 14, flow_pkts_toclient: 3, flow_bytes_toserver: 3473, flow_bytes_toclient: 208, flow_age: 102, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 16, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 854, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 913, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 1240, flow_bytes_toclient: 11933, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 5, flow_bytes_toserver: 764, flow_bytes_toclient: 11933, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 751, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 819, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 836, flow_bytes_toclient: 12065, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 726, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 854, flow_bytes_toclient: 12065, flow_age: 1, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 944, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1e, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 878, flow_bytes_toclient: 11999, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 10, flow_pkts_toclient: 6, flow_bytes_toserver: 1436, flow_bytes_toclient: 12036, flow_age: 13, flow_state: established, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: fin_wait2 ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: anomaly, proto: TCP, tx_id: 1, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: UNABLE_TO_MATCH_RESPONSE_TO_REQUEST, anomaly_layer: proto_parser ; event_type: http, proto: TCP, tx_id: 0, http_http_port: 0, http_url: /, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.503l3; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; MSOffice 12), http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?EQEECAPXL=ZDTWGMPQD, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/AQUHG, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?EQEECAPXL=ZDTWGMPQD, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1, http_http_content_type: text/html, http_http_refer: http://205.174.165.68/AQUHG, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RXRVLDXXQ=SLCYWNQBJ, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://www.google.com/?q=GAZHXQTC, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1468 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?OMFG=HOWVPWZFW, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0), http_http_refer: http://205.174.165.68/KFFNGBVFO, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1422 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?AFI=TAVYOSVEDO, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=ENWORQFZGY, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 10 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?AFI=TAVYOSVEDO, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://www.google.com/?q=ENWORQFZGY, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 11310, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 11310, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?RUFZPW=KYRFBJBMRN, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=LGDFK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?RUFZPW=KYRFBJBMRN, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=LGDFK, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1174, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 1174, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?VRDPARFY=DNJGVELU, http_http_user_agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729), http_http_refer: http://www.google.com/?q=UHAUHFIK, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NATNWUKZWS=YODUTVTWVT, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=YDJDGE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?NATNWUKZWS=YODUTVTWVT, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2), http_http_content_type: text/html, http_http_refer: http://engadget.search.aol.com/search?q=YDJDGE, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 2622, app_proto: http, fileinfo_filename: /, fileinfo_gaps: True, fileinfo_state: TRUNCATED, fileinfo_stored: False, fileinfo_size: 2622, fileinfo_tx_id: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?WSO=HMWE, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_refer: http://www.google.com/?q=PONXB, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1442 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?AVH=LNOMNHSO, http_http_user_agent: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51, http_http_refer: http://www.usatoday.com/search/results?q=MBMTWPK, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1467 ; event_type: http, proto: TCP, tx_id: 1, http_http_port: 0, http_url: /libhtp::request_uri_not_seen, http_length: 1422 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?NJAN=LFZIWSS, http_http_user_agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3, http_http_refer: http://www.usatoday.com/search/results?q=IGPOD, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CAL=KTVDUNT, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2), http_http_refer: http://engadget.search.aol.com/search?q=UIPBZRS, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0 ; pcap_cnt: 9986908, event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?S65M=o4Ydx41WMQnWswulYJD&yRiMDpmdO=IJB&UG4avE4w2c=tecE2sv6s6wgrsBcKe&CcrUSB5paM=KT4b7i5GqIIinDJkaj&pyPwdeS=wt6kCj, http_http_user_agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_0_1) AppleWebKit/537.34 (KHTML, like Gecko) Chrome/14.0.984.19 Safari/537.17, http_http_refer: http://www.bing.com/CyTmdDo?qeuX8ap5B=WRNCauJEEL8mGI8d&h7LLY6W=acWuWeJElvjNNj5tQvy&s6B8vUprUF=nqdCcsW5UMRuarOvK8VN&gIRUqvkO=c1JLUEjJXHcksKlMTJ&CHFFfxG=MYXesWCuekb65s56&y476fO=cACFQ8g&IHm8lTqfro=1Wqnd7KRUS&HbYqJTFw=vfXtQVEJHoPl2OotOcQ&3k15=Moqgu7XS4N57Ik2hlLnA&PvW=lB0b0JU183uuT7efpP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1447

DoS Slowloris

Wednesday

Attack

The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowloris. DoS Slowloris attacks involve sending partial HTTP requests to the target server, keeping connections open as long as possible. Typically, the logs show multiple long-lived connections with minimal data exchange, aiming to exhaust the target server's resources by maintaining numerous open connections. Additionally, the logs contain multiple `anomaly` events indicating `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowloris attacks, which aim to overwhelm the server by keeping numerous connections open with incomplete requests.

192.168.10.9-54448-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.9, src_port: 54448, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 240, flow_bytes_toclient: 496, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 184, flow_bytes_toclient: 216, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 32029, event_type: dns, proto: UDP, dns_type: query, dns_id: 51875, dns_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 32030, event_type: dns, proto: UDP, dns_type: query, dns_id: 51875, dns_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 32031, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 51875, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 33, dns_answers_0_rdata: 35.166.101.186, dns_answers_1_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 33, dns_answers_1_rdata: 35.165.181.13, dns_answers_2_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 33, dns_answers_2_rdata: 54.201.188.11, dns_answers_3_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 33, dns_answers_3_rdata: 52.11.31.31, dns_answers_4_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 33, dns_answers_4_rdata: 35.167.220.41, dns_answers_5_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 33, dns_answers_5_rdata: 50.112.45.104, dns_answers_6_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 33, dns_answers_6_rdata: 54.213.76.99, dns_answers_7_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 33, dns_answers_7_rdata: 52.26.121.92, dns_grouped_A_0: 35.166.101.186, dns_grouped_A_1: 35.165.181.13, dns_grouped_A_2: 54.201.188.11, dns_grouped_A_3: 52.11.31.31, dns_grouped_A_4: 35.167.220.41, dns_grouped_A_5: 50.112.45.104, dns_grouped_A_6: 54.213.76.99, dns_grouped_A_7: 52.26.121.92 ; pcap_cnt: 32032, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 51875, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 33, dns_answers_0_rdata: 35.166.101.186, dns_answers_1_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 33, dns_answers_1_rdata: 35.165.181.13, dns_answers_2_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 33, dns_answers_2_rdata: 54.201.188.11, dns_answers_3_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 33, dns_answers_3_rdata: 52.11.31.31, dns_answers_4_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 33, dns_answers_4_rdata: 35.167.220.41, dns_answers_5_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 33, dns_answers_5_rdata: 50.112.45.104, dns_answers_6_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 33, dns_answers_6_rdata: 54.213.76.99, dns_answers_7_rrname: pipeline-edge-prod-24-1300278808.us-west-2.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 33, dns_answers_7_rdata: 52.26.121.92, dns_grouped_A_0: 35.166.101.186, dns_grouped_A_1: 35.165.181.13, dns_grouped_A_2: 54.201.188.11, dns_grouped_A_3: 52.11.31.31, dns_grouped_A_4: 35.167.220.41, dns_grouped_A_5: 50.112.45.104, dns_grouped_A_6: 54.213.76.99, dns_grouped_A_7: 52.26.121.92 ; pcap_cnt: 10011597, event_type: dns, proto: UDP, dns_type: query, dns_id: 22566, dns_rrname: pagead-googlehosted.l.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10011598, event_type: dns, proto: UDP, dns_type: query, dns_id: 22566, dns_rrname: pagead-googlehosted.l.google.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 10011600, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 22566, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pagead-googlehosted.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pagead-googlehosted.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 202, dns_answers_0_rdata: 172.217.10.65, dns_grouped_A_0: 172.217.10.65 ; pcap_cnt: 10011601, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 22566, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pagead-googlehosted.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pagead-googlehosted.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 202, dns_answers_0_rdata: 172.217.10.65, dns_grouped_A_0: 172.217.10.65

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.5-59103-52.200.241.130-443-6

['flow', 'tls']

src_ip: 192.168.10.5, src_port: 59103, dest_ip: 52.200.241.130, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 108, flow_pkts_toclient: 70, flow_bytes_toserver: 54110, flow_bytes_toclient: 17301, flow_age: 136, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1f, tcp_tcp_flags_ts: 1f, tcp_tcp_flags_tc: 1b, tcp_syn: True, tcp_fin: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: last_ack ; pcap_cnt: 12623217, event_type: tls, proto: TCP, tls_subject: CN=*.springserve.com, tls_issuerdn: C=US, O=Amazon, OU=Server CA 1B, CN=Amazon, tls_serial: 01:3E:10:AF:2D:CC:2D:16:AE:38:8E:75:04:44:FA:20, tls_fingerprint: 21:ca:40:b7:f2:0d:72:47:9d:da:c0:fb:3a:f8:1b:80:5f:82:f4:0f, tls_sni: vid-io.springserve.com, tls_version: TLS 1.2, tls_notbefore: 2017-02-22T00:00:00, tls_notafter: 2018-03-22T12:00:00

BENIGN

Wednesday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.14-56713-192.168.10.3-53-17

['flow', 'flow', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns', 'dns']

src_ip: 192.168.10.14, src_port: 56713, dest_ip: 192.168.10.3, dest_port: 53, event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 170, flow_bytes_toclient: 298, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 202, flow_bytes_toclient: 234, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 492052, event_type: dns, proto: UDP, dns_type: query, dns_id: 62994, dns_rrname: 49.90.203.23.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 0 ; pcap_cnt: 492053, event_type: dns, proto: UDP, dns_type: query, dns_id: 62994, dns_rrname: 49.90.203.23.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 1 ; pcap_cnt: 492106, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 62994, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 49.90.203.23.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 49.90.203.23.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 36189, dns_answers_0_rdata: a23-203-90-49.deploy.static.akamaitechnologies.com, dns_grouped_PTR_0: a23-203-90-49.deploy.static.akamaitechnologies.com ; pcap_cnt: 492107, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 62994, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 49.90.203.23.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 49.90.203.23.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 36189, dns_answers_0_rdata: a23-203-90-49.deploy.static.akamaitechnologies.com, dns_grouped_PTR_0: a23-203-90-49.deploy.static.akamaitechnologies.com ; pcap_cnt: 5313990, event_type: dns, proto: UDP, dns_type: query, dns_id: 44675, dns_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5313991, event_type: dns, proto: UDP, dns_type: query, dns_id: 44675, dns_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 5313992, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 44675, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 8, dns_answers_0_rdata: 13.71.144.212, dns_grouped_A_0: 13.71.144.212 ; pcap_cnt: 5313993, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 44675, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: exblog-front.japaneast.cloudapp.azure.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 8, dns_answers_0_rdata: 13.71.144.212, dns_grouped_A_0: 13.71.144.212

BENIGN

Monday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

192.168.10.15-57614-23.50.75.27-80-6

['flow', 'fileinfo', 'fileinfo', 'fileinfo', 'fileinfo', 'http', 'http', 'http', 'http']

src_ip: 192.168.10.15, src_port: 57614, dest_ip: 23.50.75.27, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 16, flow_pkts_toclient: 12, flow_bytes_toserver: 2666, flow_bytes_toclient: 8578, flow_age: 48, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1b, tcp_tcp_flags_ts: 1b, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 7572639, event_type: fileinfo, proto: TCP, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 0 ; pcap_cnt: 7580697, event_type: fileinfo, proto: TCP, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 1 ; pcap_cnt: 7580697, event_type: fileinfo, proto: TCP, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 2 ; pcap_cnt: 7580697, event_type: fileinfo, proto: TCP, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 3 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 1, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 2, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0 ; event_type: http, proto: TCP, tx_id: 3, http_hostname: ss.symcd.com, http_url: /, http_http_user_agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_method: POST, http_protocol: HTTP/1.1, http_length: 0

BENIGN

Friday

Normal

The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.

classification: Normal justification: The network event described in the Suricata logs indicates normal behavior. This classification implies that the observed network activity does not exhibit any characteristics associated with malicious intent or attack patterns. Typical signs of attacks, such as unusual traffic patterns, suspicious connection attempts, or abnormal data exchanges, are absent. The network interactions recorded in the logs conform to expected and legitimate usage patterns, suggesting routine and benign operations.