Datasets:

yasirchemmakh

/

sft-dataset

like 1

192.168.10.25-62158-52.84.145.18-443-6

['flow']

src_ip: 192.168.10.25, src_port: 62158, dest_ip: 52.84.145.18, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 23, flow_pkts_toclient: 33, flow_bytes_toserver: 2476, flow_bytes_toclient: 43147, flow_age: 0, 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

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.

192.168.10.8-43216-192.168.10.51-5280-6

['flow']

src_ip: 192.168.10.8, src_port: 43216, dest_ip: 192.168.10.51, dest_port: 5280, 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.

192.168.10.14-51721-205.174.165.73-8080-6

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

src_ip: 192.168.10.14, src_port: 51721, dest_ip: 205.174.165.73, dest_port: 8080, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 28, flow_pkts_toclient: 52, flow_bytes_toserver: 101612, flow_bytes_toclient: 3248, flow_age: 0, flow_state: closed, flow_reason: timeout, metadata_flowbits_0: ET.formdata, 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: 4761501, event_type: anomaly, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: METHOD_DELIM_NON_COMPLIANT, anomaly_layer: proto_parser ; pcap_cnt: 4761501, event_type: anomaly, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: URI_DELIM_NON_COMPLIANT, anomaly_layer: proto_parser ; pcap_cnt: 4761501, event_type: anomaly, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: INVALID_REQUEST_FIELD_FOLDING, anomaly_layer: proto_parser ; pcap_cnt: 4761501, event_type: anomaly, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: REQUEST_FIELD_MISSING_COLON, anomaly_layer: proto_parser ; pcap_cnt: 4761501, event_type: anomaly, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, anomaly_app_proto: http, anomaly_type: applayer, anomaly_event: REQUEST_HEADER_INVALID, anomaly_layer: proto_parser ; pcap_cnt: 4761503, event_type: http, proto: TCP, tx_id: 0, metadata_flowbits_0: ET.formdata, http_http_port: 0, http_url: \xed\x9cv\xef\xbe \xe3Y#l\xb9Xdz\x9a\x86\xad\xa3\xef\xa9\x92\xff

Botnet

Friday

Attack

The network event indicates a Botnet. Botnet activities involve coordinated attacks from multiple compromised machines. Typically, the logs show traffic patterns indicative of control and command communication between the compromised machines and the command server. High volumes of data transfer, frequent anomalies, and suspicious HTTP traffic with repetitive patterns are observed. Additionally, the logs show specific bot IDs and system information, which are typical indicators of botnet communication.

classification: Attack justification: The network event indicates a Botnet. Botnet activities involve coordinated attacks from multiple compromised machines. Typically, the logs show traffic patterns indicative of control and command communication between the compromised machines and the command server. High volumes of data transfer, frequent anomalies, and suspicious HTTP traffic with repetitive patterns are observed. Additionally, the logs show specific bot IDs and system information, which are typical indicators of botnet communication.

192.168.10.5-49404-54.86.213.164-443-6

['flow', 'tls']

src_ip: 192.168.10.5, src_port: 49404, dest_ip: 54.86.213.164, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 17, flow_pkts_toclient: 15, flow_bytes_toserver: 1711, flow_bytes_toclient: 6616, flow_age: 61, 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: 1440051, event_type: tls, proto: TCP, tls_sni: srv-2017-07-05-11.config.parsely.com, tls_version: UNDETERMINED

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.

192.168.10.50-37205-192.168.10.3-53-17

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

src_ip: 192.168.10.50, src_port: 37205, 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: 11769312, event_type: dns, proto: UDP, dns_type: query, dns_id: 6787, dns_rrname: macpc, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11769313, event_type: dns, proto: UDP, dns_type: query, dns_id: 6787, dns_rrname: macpc, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 11769316, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 6787, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: A, dns_rcode: SERVFAIL ; pcap_cnt: 11769317, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 6787, 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.

192.168.10.9-3186-52.84.145.172-443-6

['flow', 'tls']

src_ip: 192.168.10.9, src_port: 3186, dest_ip: 52.84.145.172, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 10, flow_pkts_toclient: 7, flow_bytes_toserver: 960, flow_bytes_toclient: 4370, flow_age: 5, 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: 7654659, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: tiles-cloudfront.cdn.mozilla.net, tls_version: TLS 1.2

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.

192.168.10.12-53462-158.58.182.169-443-6

['flow', 'tls']

src_ip: 192.168.10.12, src_port: 53462, dest_ip: 158.58.182.169, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 11, flow_pkts_toclient: 14, flow_bytes_toserver: 1791, flow_bytes_toclient: 13563, 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: 11583191, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: booking.voyages-sncf.com, tls_version: TLS 1.2

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.

172.16.0.1-15135-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 15135, 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: 7, 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.

172.16.0.1-49278-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 49278, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 924, flow_bytes_toclient: 2387, flow_age: 110, 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: 888, 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: 937, 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: 7, flow_pkts_toclient: 4, flow_bytes_toserver: 836, 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: 10, flow_pkts_toclient: 7, flow_bytes_toserver: 1727, 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: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 812, 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: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 732, 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: 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: 826, 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: 11, flow_pkts_toclient: 8, flow_bytes_toserver: 2088, 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: 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: 951, flow_bytes_toclient: 11999, 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: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 869, 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: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?XNUX=EFEDFW, 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/JURRV, 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: /?XNUX=EFEDFW, 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/JURRV, 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: /?JNLW=AGRYH, 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=SVWKVXGP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1467 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?YXWPCFNSK=ZGAINH, 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=EFRFXKPP, 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: /?SEFVAAJUFT=LENMGROJ, 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=XLEIKE, 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: /?SEFVAAJUFT=LENMGROJ, 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=XLEIKE, 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: /?OVDMW=HYX, 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=RALAJGYG, 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: /?TFWF=SQQ, 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/IACWZLGR, 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: /?OCEAD=CTPWQVEND, 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/KCKHNSE, 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: /?OCEAD=CTPWQVEND, 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/KCKHNSE, 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: /?QHLLK=QSRSJCK, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://engadget.search.aol.com/search?q=SBWHIDW, 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: /?LPPWOJLHO=AYBKLRDDIS, 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=YFNTGIAI, 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: /?YHUPULMFUZ=MXTSZ, 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.usatoday.com/search/results?q=UOOSHPC, 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: /?TEYVPIM=SDAOUPTMYE, 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=UFXBKKAZ, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Slowhttptest

Wednesday

Attack

The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

172.16.0.1-38895-192.168.10.50-80-6

['flow', 'http']

src_ip: 172.16.0.1, src_port: 38895, 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: 11943, flow_age: 12, 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: 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.

192.168.10.8-51014-192.168.10.17-8087-6

['flow']

src_ip: 192.168.10.8, src_port: 51014, dest_ip: 192.168.10.17, dest_port: 8087, 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.

192.168.10.15-54074-192.168.10.3-53-17

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

src_ip: 192.168.10.15, src_port: 54074, 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: 284, flow_bytes_toclient: 360, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 2885023, event_type: dns, proto: UDP, dns_type: query, dns_id: 43154, dns_rrname: n.pswec.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 2885024, event_type: dns, proto: UDP, dns_type: query, dns_id: 43154, dns_rrname: n.pswec.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 2885045, event_type: dns, proto: UDP, dns_type: query, dns_id: 43154, dns_rrname: n.pswec.com, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 2885046, event_type: dns, proto: UDP, dns_type: query, dns_id: 43154, dns_rrname: n.pswec.com, dns_rrtype: A, dns_tx_id: 3 ; pcap_cnt: 2885065, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 43154, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: n.pswec.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: n.pswec.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 46763, dns_answers_0_rdata: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 16, dns_answers_1_rdata: 23.21.212.138, dns_answers_2_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 16, dns_answers_2_rdata: 107.21.118.2, dns_answers_3_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 16, dns_answers_3_rdata: 23.23.214.121, dns_grouped_CNAME_0: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_grouped_A_0: 23.21.212.138, dns_grouped_A_1: 107.21.118.2, dns_grouped_A_2: 23.23.214.121 ; pcap_cnt: 2885066, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 43154, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: n.pswec.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: n.pswec.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 46763, dns_answers_0_rdata: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 16, dns_answers_1_rdata: 23.21.212.138, dns_answers_2_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 16, dns_answers_2_rdata: 107.21.118.2, dns_answers_3_rrname: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 16, dns_answers_3_rdata: 23.23.214.121, dns_grouped_CNAME_0: wec-nfl-2013-746755682.us-east-1.elb.amazonaws.com, dns_grouped_A_0: 23.21.212.138, dns_grouped_A_1: 107.21.118.2, dns_grouped_A_2: 23.23.214.121

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.

192.168.10.16-39298-192.168.10.3-53-17

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

src_ip: 192.168.10.16, src_port: 39298, 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: 148, flow_bytes_toclient: 284, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 9666473, event_type: dns, proto: UDP, dns_type: query, dns_id: 35336, dns_rrname: pulsar.ebay.ca, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9666475, event_type: dns, proto: UDP, dns_type: query, dns_id: 35336, dns_rrname: pulsar.ebay.ca, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 9666515, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 35336, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pulsar.ebay.ca, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pulsar.ebay.ca, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 619, dns_answers_0_rdata: pulsar.ebay.com, dns_answers_1_rrname: pulsar.ebay.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 175, dns_answers_1_rdata: pulsar.g.ebay.com, dns_answers_2_rrname: pulsar.g.ebay.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 66.135.223.103, dns_grouped_CNAME_0: pulsar.ebay.com, dns_grouped_CNAME_1: pulsar.g.ebay.com, dns_grouped_A_0: 66.135.223.103 ; pcap_cnt: 9666516, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 35336, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pulsar.ebay.ca, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pulsar.ebay.ca, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 619, dns_answers_0_rdata: pulsar.ebay.com, dns_answers_1_rrname: pulsar.ebay.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 175, dns_answers_1_rdata: pulsar.g.ebay.com, dns_answers_2_rrname: pulsar.g.ebay.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 66.135.223.103, dns_grouped_CNAME_0: pulsar.ebay.com, dns_grouped_CNAME_1: pulsar.g.ebay.com, dns_grouped_A_0: 66.135.223.103

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.

192.168.10.17-40135-54.235.185.116-443-6

['flow', 'tls']

src_ip: 192.168.10.17, src_port: 40135, dest_ip: 54.235.185.116, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 14, flow_pkts_toclient: 13, flow_bytes_toserver: 2031, flow_bytes_toclient: 3002, flow_age: 61, 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: 7954344, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: pc20160522.com, tls_version: TLS 1.2

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.

192.168.10.17-42675-172.217.10.110-80-6

['flow']

src_ip: 192.168.10.17, src_port: 42675, dest_ip: 172.217.10.110, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 272, flow_bytes_toclient: 140, flow_age: 6, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 13, tcp_tcp_flags_ts: 13, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_ack: True, tcp_state: closed

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.

192.168.10.8-64823-192.168.10.5-8180-6

['flow']

src_ip: 192.168.10.8, src_port: 64823, dest_ip: 192.168.10.5, dest_port: 8180, 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.

192.168.10.8-63807-192.168.10.3-53-17

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

src_ip: 192.168.10.8, src_port: 63807, 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: 142, flow_bytes_toclient: 530, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 4306781, event_type: dns, proto: UDP, dns_type: query, dns_id: 32378, dns_rrname: e.nexac.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 4306782, event_type: dns, proto: UDP, dns_type: query, dns_id: 32378, dns_rrname: e.nexac.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 4306783, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 32378, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e.nexac.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e.nexac.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 4, dns_answers_0_rdata: gtm02.nexac.com, dns_answers_1_rrname: gtm02.nexac.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 0, dns_answers_1_rdata: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_2_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.0.26.209, dns_answers_3_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 34.194.121.84, dns_answers_4_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 34.197.66.126, dns_answers_5_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 52.86.46.163, dns_answers_6_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 0, dns_answers_6_rdata: 54.85.191.201, dns_answers_7_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 0, dns_answers_7_rdata: 34.201.176.11, dns_grouped_A_0: 52.0.26.209, dns_grouped_A_1: 34.194.121.84, dns_grouped_A_2: 34.197.66.126, dns_grouped_A_3: 52.86.46.163, dns_grouped_A_4: 54.85.191.201, dns_grouped_A_5: 34.201.176.11, dns_grouped_CNAME_0: gtm02.nexac.com, dns_grouped_CNAME_1: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com ; pcap_cnt: 4306784, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 32378, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e.nexac.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e.nexac.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 4, dns_answers_0_rdata: gtm02.nexac.com, dns_answers_1_rrname: gtm02.nexac.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 0, dns_answers_1_rdata: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_2_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 52.0.26.209, dns_answers_3_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 0, dns_answers_3_rdata: 34.194.121.84, dns_answers_4_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 0, dns_answers_4_rdata: 34.197.66.126, dns_answers_5_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 0, dns_answers_5_rdata: 52.86.46.163, dns_answers_6_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 0, dns_answers_6_rdata: 54.85.191.201, dns_answers_7_rrname: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 0, dns_answers_7_rdata: 34.201.176.11, dns_grouped_CNAME_0: gtm02.nexac.com, dns_grouped_CNAME_1: aws-p-nv-dc-redirect-service-1755118797.us-east-1.elb.amazonaws.com, dns_grouped_A_0: 52.0.26.209, dns_grouped_A_1: 34.194.121.84, dns_grouped_A_2: 34.197.66.126, dns_grouped_A_3: 52.86.46.163, dns_grouped_A_4: 54.85.191.201, dns_grouped_A_5: 34.201.176.11

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.

192.168.10.17-56957-72.21.91.29-80-6

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

src_ip: 192.168.10.17, src_port: 56957, dest_ip: 72.21.91.29, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 31, flow_pkts_toclient: 22, flow_bytes_toserver: 5566, flow_bytes_toclient: 7828, flow_age: 121, 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: 5626820, event_type: http, proto: TCP, tx_id: 0, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5626820, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 0 ; pcap_cnt: 5629077, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 0 ; pcap_cnt: 5635518, event_type: http, proto: TCP, tx_id: 1, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5635518, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 1 ; pcap_cnt: 5635787, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 1 ; pcap_cnt: 5635788, event_type: http, proto: TCP, tx_id: 2, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5635788, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 2 ; pcap_cnt: 5636591, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 2 ; pcap_cnt: 5636592, event_type: http, proto: TCP, tx_id: 3, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5636592, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 3 ; pcap_cnt: 5637148, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 3 ; pcap_cnt: 5637149, event_type: http, proto: TCP, tx_id: 4, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5637149, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 4 ; pcap_cnt: 5637264, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 4 ; pcap_cnt: 5637265, event_type: http, proto: TCP, tx_id: 5, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5637265, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 5 ; pcap_cnt: 5637446, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 5 ; pcap_cnt: 5637447, event_type: http, proto: TCP, tx_id: 6, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5637447, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 6 ; pcap_cnt: 5638206, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 6 ; pcap_cnt: 5638207, event_type: http, proto: TCP, tx_id: 7, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471 ; pcap_cnt: 5638207, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 83, fileinfo_tx_id: 7 ; pcap_cnt: 5639416, event_type: fileinfo, proto: TCP, http_hostname: ocsp.digicert.com, http_url: /, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_content_type: application/ocsp-response, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 471, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 471, fileinfo_tx_id: 7

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.

172.16.0.1-35440-192.168.10.50-9917-6

['flow']

src_ip: 172.16.0.1, src_port: 35440, dest_ip: 192.168.10.50, dest_port: 9917, 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.

192.168.10.16-34544-172.217.3.99-443-6

['flow', 'tls']

src_ip: 192.168.10.16, src_port: 34544, dest_ip: 172.217.3.99, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 55, flow_pkts_toclient: 64, flow_bytes_toserver: 4981, flow_bytes_toclient: 74158, flow_age: 181, 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: 7496313, 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: 0C:C5:FF:9E:7F:90:1B:22, tls_fingerprint: 71:65:fd:90:6f:e3:b4:f0:80:72:2e:3d:c1:2e:0a:c7:fd:84:88:49, tls_sni: fonts.gstatic.com, tls_version: TLS 1.2, tls_notbefore: 2017-06-28T09:26:00, tls_notafter: 2017-09-20T09:26:00

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.

192.168.10.51-35425-52.211.145.0-80-6

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

src_ip: 192.168.10.51, src_port: 35425, dest_ip: 52.211.145.0, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 11, flow_pkts_toclient: 10, flow_bytes_toserver: 1657, flow_bytes_toclient: 1706, flow_age: 43, 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: 6639829, event_type: http, proto: TCP, tx_id: 0, http_hostname: deliveryengine.synchroscript.adswizz.com, http_url: /syncMe?partnerUserId=7998550644510724244&partnerDomain=adnxs.com&idType=cookie, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_refer: http://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 0 ; pcap_cnt: 6641747, event_type: http, proto: TCP, tx_id: 1, http_hostname: deliveryengine.synchroscript.adswizz.com, http_url: /syncMe?partnerUserId=7998550644510724244&partnerDomain=adnxs.com&idType=cookie, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:31.0) Gecko/20100101 Firefox/31.0, http_http_refer: http://acdn.adnxs.com/ib/static/usersync/v3/async_usersync.html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 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.

192.168.10.5-57031-192.168.10.3-53-17

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

src_ip: 192.168.10.5, src_port: 57031, 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: 188, flow_bytes_toclient: 244, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6809415, event_type: dns, proto: UDP, dns_type: query, dns_id: 51385, dns_rrname: dualstack.pinterest.map.fastly.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 6809417, event_type: dns, proto: UDP, dns_type: query, dns_id: 51385, dns_rrname: dualstack.pinterest.map.fastly.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 6809522, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 51385, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dualstack.pinterest.map.fastly.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: dualstack.pinterest.map.fastly.net, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 10, dns_answers_0_rdata: 2a04:4e42:001e:0000:0000:0000:0000:0084, dns_grouped_AAAA_0: 2a04:4e42:001e:0000:0000:0000:0000:0084 ; pcap_cnt: 6809523, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 51385, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dualstack.pinterest.map.fastly.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: dualstack.pinterest.map.fastly.net, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 10, dns_answers_0_rdata: 2a04:4e42:001e:0000:0000:0000:0000:0084, dns_grouped_AAAA_0: 2a04:4e42:001e:0000:0000:0000:0000:0084

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.

172.16.0.1-45748-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 45748, 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: 868, 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: 776, 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: 793, flow_bytes_toclient: 11999, 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: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 841, 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: 706, 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: 957, 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: 5, flow_bytes_toserver: 847, 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: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 808, 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: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 817, 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: 775, flow_bytes_toclient: 11999, 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: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 919, 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: 9, flow_pkts_toclient: 6, flow_bytes_toserver: 880, flow_bytes_toclient: 12036, 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: 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: /?KIBRRNRNQU=KBP, 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=RDEZJLH, 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: /?OYCD=WGKV, 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=XLQSZGM, 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: /?OYCD=WGKV, 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=XLQSZGM, 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: /?COHKXPMZU=TMUQWHZF, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://engadget.search.aol.com/search?q=LUQKPY, 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: /?NAKEJAUA=GLUZXWYC, 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=IDNODPYLK, 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: /?NAKEJAUA=GLUZXWYC, 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=IDNODPYLK, 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: /?GIBQWIEXB=ROM, 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=GFXVQ, 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: /?GIBQWIEXB=ROM, 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=GFXVQ, 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: /?NSZAAQBWEY=NVQNXUIURE, 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.usatoday.com/search/results?q=HHHFRT, 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: /?QQRMRRCMP=GPOY, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=HEIMFITO, 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: /?QQRMRRCMP=GPOY, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=HEIMFITO, 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: /?JDQHDET=RIXI, 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/MPHCXFQZ, 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: /?JDQHDET=RIXI, 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/MPHCXFQZ, 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: /?QGI=XZPREJNE, 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://www.google.com/?q=MMXPQ, 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: /?UADJU=KBAZC, 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=GHGTWUQFH, 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: /?YDHGCKOORK=MQOCX, 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=PCQPHOZPT, 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: /?64f2o=TE35j8eY1rYJ2t&GY2fTWP=KyD6fpFafH&RwjerkiqB=iqw, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 8.0; Linux x86_64; .NET CLR 3.4.11501; X11), 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: /?64f2o=TE35j8eY1rYJ2t&GY2fTWP=KyD6fpFafH&RwjerkiqB=iqw, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 8.0; Linux x86_64; .NET CLR 3.4.11501; X11), 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.

192.168.10.51-64917-192.168.10.3-53-17

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

src_ip: 192.168.10.51, src_port: 64917, 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: 144, flow_bytes_toclient: 348, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7433750, event_type: dns, proto: UDP, dns_type: query, dns_id: 41377, dns_rrname: gn.symcd.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7433751, event_type: dns, proto: UDP, dns_type: query, dns_id: 41377, dns_rrname: gn.symcd.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7433752, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 41377, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: gn.symcd.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: gn.symcd.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 325, dns_answers_0_rdata: ocsp-ds.ws.symantec.com.edgekey.net, dns_answers_1_rrname: ocsp-ds.ws.symantec.com.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 5, dns_answers_1_rdata: e8218.dscb1.akamaiedge.net, dns_answers_2_rrname: e8218.dscb1.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 15, dns_answers_2_rdata: 23.52.155.27, dns_grouped_CNAME_0: ocsp-ds.ws.symantec.com.edgekey.net, dns_grouped_CNAME_1: e8218.dscb1.akamaiedge.net, dns_grouped_A_0: 23.52.155.27 ; pcap_cnt: 7433753, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 41377, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: gn.symcd.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: gn.symcd.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 325, dns_answers_0_rdata: ocsp-ds.ws.symantec.com.edgekey.net, dns_answers_1_rrname: ocsp-ds.ws.symantec.com.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 5, dns_answers_1_rdata: e8218.dscb1.akamaiedge.net, dns_answers_2_rrname: e8218.dscb1.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 15, dns_answers_2_rdata: 23.52.155.27, dns_grouped_A_0: 23.52.155.27, dns_grouped_CNAME_0: ocsp-ds.ws.symantec.com.edgekey.net, dns_grouped_CNAME_1: e8218.dscb1.akamaiedge.net

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.

192.168.10.12-24967-192.168.10.3-53-17

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

src_ip: 192.168.10.12, src_port: 24967, 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: 148, flow_bytes_toclient: 180, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 11757564, event_type: dns, proto: UDP, dns_type: query, dns_id: 19846, dns_rrname: www.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11757565, event_type: dns, proto: UDP, dns_type: query, dns_id: 19846, dns_rrname: www.google.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 11757568, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 19846, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 117, dns_answers_0_rdata: 172.217.7.228, dns_grouped_A_0: 172.217.7.228 ; pcap_cnt: 11757569, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 19846, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 117, dns_answers_0_rdata: 172.217.7.228, dns_grouped_A_0: 172.217.7.228

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.

172.16.0.1-60070-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 60070, 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: 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: 6800794, 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: 6800798, 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: 6800935, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 05444134389 31354, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6800938, 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: 6801068, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 0545247248 654321, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6801071, 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: 6801273, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 0546 1730574, 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.

192.168.10.9-64802-104.88.83.152-80-6

['flow']

src_ip: 192.168.10.9, src_port: 64802, dest_ip: 104.88.83.152, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 4, flow_pkts_toclient: 3, flow_bytes_toserver: 246, flow_bytes_toclient: 186, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 13, tcp_tcp_flags_ts: 13, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: 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.

192.168.10.15-49314-192.168.10.3-53-17

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

src_ip: 192.168.10.15, src_port: 49314, 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: 238, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 8913909, event_type: dns, proto: UDP, dns_type: query, dns_id: 40524, dns_rrname: rtax.criteo.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 8913910, event_type: dns, proto: UDP, dns_type: query, dns_id: 40524, dns_rrname: rtax.criteo.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 8913929, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 40524, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: rtax.criteo.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: criteo.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 900, 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: 8913930, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 40524, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: rtax.criteo.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: criteo.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 900, 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

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.

192.168.10.16-50179-192.168.10.3-53-17

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

src_ip: 192.168.10.16, src_port: 50179, 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: 158, flow_bytes_toclient: 368, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 13560876, event_type: dns, proto: UDP, dns_type: query, dns_id: 4158, dns_rrname: st.dynamicyield.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 13560877, event_type: dns, proto: UDP, dns_type: query, dns_id: 4158, dns_rrname: st.dynamicyield.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 13560962, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 4158, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: st.dynamicyield.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: st.dynamicyield.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 298, dns_answers_0_rdata: webserve-www.dynamicyield.com, dns_answers_1_rrname: webserve-www.dynamicyield.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 58, dns_answers_1_rdata: webserve-use.dynamicyield.com, dns_answers_2_rrname: webserve-use.dynamicyield.com, dns_answers_2_rrtype: CNAME, dns_answers_2_ttl: 38, dns_answers_2_rdata: webserve-a97ecca.use.dynamicyield.com, dns_answers_3_rrname: webserve-a97ecca.use.dynamicyield.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 58, dns_answers_3_rdata: 54.87.215.29, dns_grouped_A_0: 54.87.215.29, dns_grouped_CNAME_0: webserve-www.dynamicyield.com, dns_grouped_CNAME_1: webserve-use.dynamicyield.com, dns_grouped_CNAME_2: webserve-a97ecca.use.dynamicyield.com ; pcap_cnt: 13560963, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 4158, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: st.dynamicyield.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: st.dynamicyield.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 298, dns_answers_0_rdata: webserve-www.dynamicyield.com, dns_answers_1_rrname: webserve-www.dynamicyield.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 58, dns_answers_1_rdata: webserve-use.dynamicyield.com, dns_answers_2_rrname: webserve-use.dynamicyield.com, dns_answers_2_rrtype: CNAME, dns_answers_2_ttl: 38, dns_answers_2_rdata: webserve-a97ecca.use.dynamicyield.com, dns_answers_3_rrname: webserve-a97ecca.use.dynamicyield.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 58, dns_answers_3_rdata: 54.87.215.29, dns_grouped_A_0: 54.87.215.29, dns_grouped_CNAME_0: webserve-www.dynamicyield.com, dns_grouped_CNAME_1: webserve-use.dynamicyield.com, dns_grouped_CNAME_2: webserve-a97ecca.use.dynamicyield.com

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.

172.16.0.1-42770-192.168.10.50-5033-6

['flow']

src_ip: 172.16.0.1, src_port: 42770, dest_ip: 192.168.10.50, dest_port: 5033, 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.

192.168.10.12-1811-192.168.10.3-53-17

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

src_ip: 192.168.10.12, src_port: 1811, 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: 360, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 4441619, event_type: dns, proto: UDP, dns_type: query, dns_id: 1664, dns_rrname: ads.yahoo.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 4441621, event_type: dns, proto: UDP, dns_type: query, dns_id: 1664, dns_rrname: ads.yahoo.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 4441784, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 1664, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ads.yahoo.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: ads.yahoo.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 8222, dns_answers_0_rdata: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_1_rrname: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 20, dns_answers_1_rdata: 2001:4998:0058:4904:0000:0000:0000:7000, dns_answers_2_rrname: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_2_rrtype: AAAA, dns_answers_2_ttl: 20, dns_answers_2_rdata: 2001:4998:0058:4904:0000:0000:0000:6000, dns_grouped_CNAME_0: fo-fd-world-new.yax.gysm.yahoodns.net, dns_grouped_AAAA_0: 2001:4998:0058:4904:0000:0000:0000:7000, dns_grouped_AAAA_1: 2001:4998:0058:4904:0000:0000:0000:6000 ; pcap_cnt: 4441785, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 1664, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ads.yahoo.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: ads.yahoo.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 8222, dns_answers_0_rdata: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_1_rrname: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 20, dns_answers_1_rdata: 2001:4998:0058:4904:0000:0000:0000:7000, dns_answers_2_rrname: fo-fd-world-new.yax.gysm.yahoodns.net, dns_answers_2_rrtype: AAAA, dns_answers_2_ttl: 20, dns_answers_2_rdata: 2001:4998:0058:4904:0000:0000:0000:6000, dns_grouped_CNAME_0: fo-fd-world-new.yax.gysm.yahoodns.net, dns_grouped_AAAA_0: 2001:4998:0058:4904:0000:0000:0000:7000, dns_grouped_AAAA_1: 2001:4998:0058:4904:0000:0000:0000:6000

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.

192.168.10.9-6414-52.3.3.97-443-6

['flow', 'tls']

src_ip: 192.168.10.9, src_port: 6414, dest_ip: 52.3.3.97, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 9, flow_pkts_toclient: 8, flow_bytes_toserver: 1127, flow_bytes_toclient: 853, flow_age: 6, 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: 6669213, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: mx.ads.justpremium.com, tls_version: TLS 1.2

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.

192.168.10.8-45748-192.168.10.16-55555-6

['flow']

src_ip: 192.168.10.8, src_port: 45748, dest_ip: 192.168.10.16, dest_port: 55555, 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.

192.168.10.12-49362-74.208.255.171-443-6

['flow', 'tls']

src_ip: 192.168.10.12, src_port: 49362, dest_ip: 74.208.255.171, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 23, flow_pkts_toclient: 16, flow_bytes_toserver: 2602, flow_bytes_toclient: 19840, flow_age: 8, 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: 4132220, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: cu3.uicdn.net, tls_version: TLS 1.2

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.

172.16.0.1-47570-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 47570, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 20, flow_pkts_toclient: 32, flow_bytes_toserver: 3336, flow_bytes_toclient: 4865, 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: 9443018, 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.

172.16.0.1-48362-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 48362, dest_ip: 192.168.10.50, dest_port: 22, event_type: flow, proto: TCP, app_proto: ssh, flow_pkts_toserver: 20, flow_pkts_toclient: 32, flow_bytes_toserver: 3336, flow_bytes_toclient: 4865, flow_age: 13, 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: 9614314, 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.

192.168.10.16-57356-52.77.3.141-443-6

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

src_ip: 192.168.10.16, src_port: 57356, dest_ip: 52.77.3.141, dest_port: 443, event_type: flow, proto: TCP, flow_pkts_toserver: 3, flow_pkts_toclient: 0, flow_bytes_toserver: 222, flow_bytes_toclient: 0, flow_age: 3, 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, 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, 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, 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, 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

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.

172.16.0.1-48354-192.168.10.50-10778-6

['flow']

src_ip: 172.16.0.1, src_port: 48354, dest_ip: 192.168.10.50, dest_port: 10778, 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.

172.16.0.1-64299-192.168.10.50-2910-6

['flow']

src_ip: 172.16.0.1, src_port: 64299, dest_ip: 192.168.10.50, dest_port: 2910, 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.

192.168.10.9-58807-192.168.10.3-53-17

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

src_ip: 192.168.10.9, src_port: 58807, 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: 330, 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: 332, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 3562583, event_type: dns, proto: UDP, dns_type: query, dns_id: 57435, dns_rrname: ping.chartbeat.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 3562584, event_type: dns, proto: UDP, dns_type: query, dns_id: 57435, dns_rrname: ping.chartbeat.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 3562586, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57435, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: chartbeat.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 332, dns_authorities_0_soa_mname: ns-1726.awsdns-23.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: 1800 ; pcap_cnt: 3562587, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 57435, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ping.chartbeat.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: chartbeat.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 332, dns_authorities_0_soa_mname: ns-1726.awsdns-23.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: 1800 ; pcap_cnt: 3860103, event_type: dns, proto: UDP, dns_type: query, dns_id: 64211, dns_rrname: js.hscollectedforms.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 3860104, event_type: dns, proto: UDP, dns_type: query, dns_id: 64211, dns_rrname: js.hscollectedforms.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 3860145, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64211, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: js.hscollectedforms.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: js.hscollectedforms.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1546, dns_answers_0_rdata: hubspot.net.edgekey.net, dns_answers_1_rrname: hubspot.net.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 19491, dns_answers_1_rdata: e9483.a.akamaiedge.net, dns_answers_2_rrname: e9483.a.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 18, dns_answers_2_rdata: 23.208.103.179, dns_grouped_A_0: 23.208.103.179, dns_grouped_CNAME_0: hubspot.net.edgekey.net, dns_grouped_CNAME_1: e9483.a.akamaiedge.net ; pcap_cnt: 3860146, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64211, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: js.hscollectedforms.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: js.hscollectedforms.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1546, dns_answers_0_rdata: hubspot.net.edgekey.net, dns_answers_1_rrname: hubspot.net.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 19491, dns_answers_1_rdata: e9483.a.akamaiedge.net, dns_answers_2_rrname: e9483.a.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 18, dns_answers_2_rdata: 23.208.103.179, dns_grouped_A_0: 23.208.103.179, dns_grouped_CNAME_0: hubspot.net.edgekey.net, dns_grouped_CNAME_1: e9483.a.akamaiedge.net

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.

192.168.10.9-61028-192.168.10.3-53-17

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

src_ip: 192.168.10.9, src_port: 61028, 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: 178, flow_bytes_toclient: 434, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 8848266, event_type: dns, proto: UDP, dns_type: query, dns_id: 3961, dns_rrname: d31qhtv1mxksr2.cloudfront.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8848267, event_type: dns, proto: UDP, dns_type: query, dns_id: 3961, dns_rrname: d31qhtv1mxksr2.cloudfront.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 8848268, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3961, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d31qhtv1mxksr2.cloudfront.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 59, dns_answers_0_rdata: 52.84.64.254, dns_answers_1_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 59, dns_answers_1_rdata: 52.84.64.73, dns_answers_2_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 52.84.64.29, dns_answers_3_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 59, dns_answers_3_rdata: 52.84.64.26, dns_answers_4_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 59, dns_answers_4_rdata: 52.84.64.16, dns_answers_5_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 59, dns_answers_5_rdata: 52.84.64.41, dns_answers_6_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 59, dns_answers_6_rdata: 52.84.64.11, dns_answers_7_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 59, dns_answers_7_rdata: 52.84.64.67, dns_grouped_A_0: 52.84.64.254, dns_grouped_A_1: 52.84.64.73, dns_grouped_A_2: 52.84.64.29, dns_grouped_A_3: 52.84.64.26, dns_grouped_A_4: 52.84.64.16, dns_grouped_A_5: 52.84.64.41, dns_grouped_A_6: 52.84.64.11, dns_grouped_A_7: 52.84.64.67 ; pcap_cnt: 8848269, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3961, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d31qhtv1mxksr2.cloudfront.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 59, dns_answers_0_rdata: 52.84.64.254, dns_answers_1_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 59, dns_answers_1_rdata: 52.84.64.73, dns_answers_2_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 52.84.64.29, dns_answers_3_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 59, dns_answers_3_rdata: 52.84.64.26, dns_answers_4_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 59, dns_answers_4_rdata: 52.84.64.16, dns_answers_5_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 59, dns_answers_5_rdata: 52.84.64.41, dns_answers_6_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 59, dns_answers_6_rdata: 52.84.64.11, dns_answers_7_rrname: d31qhtv1mxksr2.cloudfront.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 59, dns_answers_7_rdata: 52.84.64.67, dns_grouped_A_0: 52.84.64.254, dns_grouped_A_1: 52.84.64.73, dns_grouped_A_2: 52.84.64.29, dns_grouped_A_3: 52.84.64.26, dns_grouped_A_4: 52.84.64.16, dns_grouped_A_5: 52.84.64.41, dns_grouped_A_6: 52.84.64.11, dns_grouped_A_7: 52.84.64.67

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.

172.16.0.1-62959-192.168.10.50-4006-6

['flow']

src_ip: 172.16.0.1, src_port: 62959, dest_ip: 192.168.10.50, dest_port: 4006, 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.

172.16.0.1-52690-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 52690, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 798, 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: 815, 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: 7, flow_bytes_toserver: 1326, 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: 857, 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: 759, 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: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 720, 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: 852, 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: 5, flow_bytes_toserver: 1216, 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: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 692, 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: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 826, 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: 7, flow_bytes_toserver: 1226, 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: 6, flow_bytes_toserver: 783, 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: 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: /?KXYAWNU=HCHMBW, 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=OTVRIBCIR, 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: /?SOXOPR=KQQGLFX, 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=SXFPAHT, 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: /?SOXOPR=KQQGLFX, 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=SXFPAHT, 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: /?SNBQCYKEC=CNOLQQNLUQ, 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/BHDXSHFM, 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: /?SNBQCYKEC=CNOLQQNLUQ, 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/BHDXSHFM, 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: /?MHGVJ=VBFOFUA, 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=VINPIBVHRQ, 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: /?JEGVKG=XCZAQBGJRE, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://205.174.165.68/EORCDECP, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1476 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?DZM=IAQED, 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=JTOQFRS, 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: /?DZM=IAQED, 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=JTOQFRS, 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: /?QKS=ATWBGGPFBR, 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=DEXTKTSSGQ, 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: /?EUXQZ=FDLRQDNJWD, 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=MSJJCRDHZP, 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: /?EBAWYAGW=WIB, 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/ITNWFS, 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: /?EBAWYAGW=WIB, 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/ITNWFS, 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: /?GXQ=FLCQSAOYS, 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.google.com/?q=MOFRPFY, 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: /?ZOI=JGDTNCSPWM, 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=VXDNPUJ, 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: /?ZOI=JGDTNCSPWM, 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=VXDNPUJ, 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: /?ZNIG=XVAVMXX, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://www.usatoday.com/search/results?q=KGFAEEN, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1442

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.

192.168.10.15-55220-192.168.10.3-53-17

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

src_ip: 192.168.10.15, src_port: 55220, 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: 342, 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: 520, flow_bytes_toclient: 848, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 11056169, event_type: dns, proto: UDP, dns_type: query, dns_id: 29926, dns_rrname: bam.nr-data.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11056170, event_type: dns, proto: UDP, dns_type: query, dns_id: 29926, dns_rrname: bam.nr-data.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 11056171, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29926, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: bam.nr-data.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: bam.nr-data.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 562, dns_answers_0_rdata: 50.31.164.174, dns_answers_1_rrname: bam.nr-data.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 562, dns_answers_1_rdata: 50.31.164.173, dns_answers_2_rrname: bam.nr-data.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 562, dns_answers_2_rdata: 50.31.164.175, dns_answers_3_rrname: bam.nr-data.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 562, dns_answers_3_rdata: 162.247.242.18, dns_answers_4_rrname: bam.nr-data.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 562, dns_answers_4_rdata: 162.247.242.20, dns_answers_5_rrname: bam.nr-data.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 562, dns_answers_5_rdata: 162.247.242.19, dns_grouped_A_0: 50.31.164.174, dns_grouped_A_1: 50.31.164.173, dns_grouped_A_2: 50.31.164.175, dns_grouped_A_3: 162.247.242.18, dns_grouped_A_4: 162.247.242.20, dns_grouped_A_5: 162.247.242.19 ; pcap_cnt: 11056172, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29926, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: bam.nr-data.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: bam.nr-data.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 562, dns_answers_0_rdata: 50.31.164.174, dns_answers_1_rrname: bam.nr-data.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 562, dns_answers_1_rdata: 50.31.164.173, dns_answers_2_rrname: bam.nr-data.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 562, dns_answers_2_rdata: 50.31.164.175, dns_answers_3_rrname: bam.nr-data.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 562, dns_answers_3_rdata: 162.247.242.18, dns_answers_4_rrname: bam.nr-data.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 562, dns_answers_4_rdata: 162.247.242.20, dns_answers_5_rrname: bam.nr-data.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 562, dns_answers_5_rdata: 162.247.242.19, dns_grouped_A_0: 50.31.164.174, dns_grouped_A_1: 50.31.164.173, dns_grouped_A_2: 50.31.164.175, dns_grouped_A_3: 162.247.242.18, dns_grouped_A_4: 162.247.242.20, dns_grouped_A_5: 162.247.242.19 ; pcap_cnt: 11177089, event_type: dns, proto: UDP, dns_type: query, dns_id: 29500, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 11177090, event_type: dns, proto: UDP, dns_type: query, dns_id: 29500, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 11177137, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29500, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.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: 57, 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: 11177138, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29500, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.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: 57, 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: 11177195, event_type: dns, proto: UDP, dns_type: query, dns_id: 29500, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_tx_id: 4 ; pcap_cnt: 11177196, event_type: dns, proto: UDP, dns_type: query, dns_id: 29500, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.us-east-1.elb.amazonaws.com, dns_rrtype: AAAA, dns_tx_id: 5 ; pcap_cnt: 11177199, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29500, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.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: 56, 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: 11177200, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29500, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: elb-vpc-pixel-tracker-front-prod-765259041.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: 56, 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

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.

192.168.10.9-5059-23.15.4.18-80-6

['flow']

src_ip: 192.168.10.9, src_port: 5059, dest_ip: 23.15.4.18, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 4, flow_pkts_toclient: 2, flow_bytes_toserver: 246, flow_bytes_toclient: 126, flow_age: 5, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 13, tcp_tcp_flags_ts: 13, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: True, tcp_ack: True, tcp_state: closed

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.

172.16.0.1-43127-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 43127, 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: 560, flow_bytes_toclient: 12003, 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 ; pcap_cnt: 9623488, 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

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.

172.16.0.1-46446-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 46446, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 10, flow_pkts_toclient: 6, flow_bytes_toserver: 1040, 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: 762, 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: 6, flow_bytes_toserver: 811, 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: 5, flow_bytes_toserver: 844, 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: 1826, 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: 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: 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: 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: 1232, 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: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 1330, 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: 7, flow_bytes_toserver: 1242, 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: 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: 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: /?XNAQI=CBOYBH, 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=GKZECHXR, 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: /?XNAQI=CBOYBH, 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=GKZECHXR, 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: /?RFPJOCLSWN=EUNN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.google.com/?q=XPBHTSJPAG, 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: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ZFRUFGV=TJQS, 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=UPWTMFSBVP, 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: /?CYZNU=CYG, 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://engadget.search.aol.com/search?q=YHQVDZGB, 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: /?QTQ=XUZN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=GUSZCDPRU, 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: /?QTQ=XUZN, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_content_type: text/html, http_http_refer: http://www.usatoday.com/search/results?q=GUSZCDPRU, 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: /?QWN=SFYPF, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://205.174.165.68/PCJENLCSJL, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 2888 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?SCQELMTQL=GLR, 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.google.com/?q=XEILKP, 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: /?SCQELMTQL=GLR, 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.google.com/?q=XEILKP, 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: /?TXFJDQOKQ=TAWXLZ, 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=TTGIIWJ, 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: /?IMQLSQPKXU=DQSY, 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=ACFNUK, 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: /?IMQLSQPKXU=DQSY, 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=ACFNUK, 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: /?FQZVUIKMC=XXESS, 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/YDXBNDOB, 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: /?OJPJJSV=ESRFTMWKO, 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=QCDYNOXVNV, 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: /?OJPJJSV=ESRFTMWKO, 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=QCDYNOXVNV, 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.

192.168.10.16-44894-192.168.10.3-53-17

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

src_ip: 192.168.10.16, src_port: 44894, 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: 312, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 470681, event_type: dns, proto: UDP, dns_type: query, dns_id: 31170, dns_rrname: b.sharethrough.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 470682, event_type: dns, proto: UDP, dns_type: query, dns_id: 31170, dns_rrname: b.sharethrough.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 470743, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 31170, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: b.sharethrough.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: sharethrough.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 483, dns_authorities_0_soa_mname: ns-364.awsdns-45.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: 470744, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 31170, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: b.sharethrough.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: sharethrough.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 483, dns_authorities_0_soa_mname: ns-364.awsdns-45.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

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.

192.168.10.51-18155-192.168.10.3-53-17

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

src_ip: 192.168.10.51, src_port: 18155, 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: 232, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 3724215, event_type: dns, proto: UDP, dns_type: query, dns_id: 15471, dns_rrname: www.androidauthority.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 3724216, event_type: dns, proto: UDP, dns_type: query, dns_id: 15471, dns_rrname: www.androidauthority.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 3724221, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 15471, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.androidauthority.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.androidauthority.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 298, dns_answers_0_rdata: 104.20.84.39, dns_answers_1_rrname: www.androidauthority.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 298, dns_answers_1_rdata: 104.20.85.39, dns_grouped_A_0: 104.20.84.39, dns_grouped_A_1: 104.20.85.39 ; pcap_cnt: 3724222, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 15471, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.androidauthority.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.androidauthority.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 298, dns_answers_0_rdata: 104.20.84.39, dns_answers_1_rrname: www.androidauthority.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 298, dns_answers_1_rdata: 104.20.85.39, dns_grouped_A_0: 104.20.84.39, dns_grouped_A_1: 104.20.85.39

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.

192.168.10.12-51604-192.168.10.3-53-17

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

src_ip: 192.168.10.12, src_port: 51604, 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: 386, 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: 180, flow_bytes_toclient: 352, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 11582089, event_type: dns, proto: UDP, dns_type: query, dns_id: 22609, dns_rrname: widgetonyva.voyages-sncf.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 11582090, event_type: dns, proto: UDP, dns_type: query, dns_id: 22609, dns_rrname: widgetonyva.voyages-sncf.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 11582119, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 22609, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: widgetonyva.voyages-sncf.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: widgetonyva.voyages-sncf.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 3600, dns_answers_0_rdata: netstorage.cdn.cdn-vsct.fr, dns_grouped_CNAME_0: netstorage.cdn.cdn-vsct.fr, dns_authorities_0_rrname: cdn-vsct.fr, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 156, dns_authorities_0_soa_mname: ns1.p10.dynect.net, dns_authorities_0_soa_rname: hostmaster.cdn-vsct.fr, dns_authorities_0_soa_serial: 18018, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 1800 ; pcap_cnt: 11582120, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 22609, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: widgetonyva.voyages-sncf.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: widgetonyva.voyages-sncf.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 3600, dns_answers_0_rdata: netstorage.cdn.cdn-vsct.fr, dns_grouped_CNAME_0: netstorage.cdn.cdn-vsct.fr, dns_authorities_0_rrname: cdn-vsct.fr, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 156, dns_authorities_0_soa_mname: ns1.p10.dynect.net, dns_authorities_0_soa_rname: hostmaster.cdn-vsct.fr, dns_authorities_0_soa_serial: 18018, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 1800 ; pcap_cnt: 12912918, event_type: dns, proto: UDP, dns_type: query, dns_id: 42700, dns_rrname: securepubads.g.doubleclick.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 12912919, event_type: dns, proto: UDP, dns_type: query, dns_id: 42700, dns_rrname: securepubads.g.doubleclick.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 12912922, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 42700, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: securepubads.g.doubleclick.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: securepubads.g.doubleclick.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 8769, dns_answers_0_rdata: partnerad.l.doubleclick.net, dns_grouped_CNAME_0: partnerad.l.doubleclick.net, dns_authorities_0_rrname: l.doubleclick.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 33, dns_authorities_0_soa_mname: ns4.google.com, dns_authorities_0_soa_rname: dns-admin.google.com, dns_authorities_0_soa_serial: 160945289, dns_authorities_0_soa_refresh: 900, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1800, dns_authorities_0_soa_minimum: 60 ; pcap_cnt: 12912923, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 42700, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: securepubads.g.doubleclick.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: securepubads.g.doubleclick.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 8769, dns_answers_0_rdata: partnerad.l.doubleclick.net, dns_grouped_CNAME_0: partnerad.l.doubleclick.net, dns_authorities_0_rrname: l.doubleclick.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 33, dns_authorities_0_soa_mname: ns4.google.com, dns_authorities_0_soa_rname: dns-admin.google.com, dns_authorities_0_soa_serial: 160945289, dns_authorities_0_soa_refresh: 900, dns_authorities_0_soa_retry: 900, dns_authorities_0_soa_expire: 1800, dns_authorities_0_soa_minimum: 60

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.

192.168.10.12-59088-172.217.5.228-443-6

['flow', 'tls']

src_ip: 192.168.10.12, src_port: 59088, dest_ip: 172.217.5.228, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 12, flow_pkts_toclient: 11, flow_bytes_toserver: 1312, flow_bytes_toclient: 4705, flow_age: 0, flow_state: closed, flow_reason: timeout, metadata_flowbits_0: ETPRO.Lazarus1, 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: 9026773, event_type: tls, proto: TCP, metadata_flowbits_0: ETPRO.Lazarus1, tls_subject: C=US, ST=California, L=Mountain View, O=Google Inc, CN=www.google.com, tls_issuerdn: C=US, O=Google Inc, CN=Google Internet Authority G2, tls_serial: 68:2B:42:89:B2:FA:4F:14, tls_fingerprint: f1:df:a7:7b:37:69:9c:46:ef:73:fb:79:0c:f8:44:3b:e5:fe:a1:91, tls_sni: www.google.com, tls_version: TLS 1.2, tls_notbefore: 2017-06-21T14:35:50, tls_notafter: 2017-09-13T13:53:00

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.

172.16.0.1-59103-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 59103, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 10, flow_pkts_toclient: 5, flow_bytes_toserver: 620, flow_bytes_toclient: 11895, 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: 500, flow_bytes_toclient: 11943, flow_age: 8, 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: 5, flow_bytes_toserver: 560, flow_bytes_toclient: 11889, 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: 6, flow_bytes_toserver: 500, flow_bytes_toclient: 11937, flow_age: 10, 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 ; 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 ; 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.

192.168.10.17-47491-50.116.194.21-443-6

['flow', 'tls']

src_ip: 192.168.10.17, src_port: 47491, dest_ip: 50.116.194.21, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 11, flow_pkts_toclient: 8, flow_bytes_toserver: 1601, flow_bytes_toclient: 3622, flow_age: 6, 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: 10086502, event_type: tls, proto: TCP, tls_subject: C=US, ST=California, L=Redwood City, O=Turn Inc., CN=*.turn.com, tls_issuerdn: C=US, O=DigiCert Inc, CN=DigiCert SHA2 Secure Server CA, tls_serial: 0D:D5:CD:72:94:88:20:3E:E4:55:7F:00:31:F3:BD:6A, tls_fingerprint: c3:f2:f2:8b:30:d3:85:59:58:0b:f2:c7:44:91:10:21:2b:49:9c:9f, tls_sni: ad.turn.com, tls_version: TLS 1.2, tls_notbefore: 2016-12-21T00:00:00, tls_notafter: 2018-01-30T12:00:00

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.

192.168.10.5-55952-192.168.10.3-53-17

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

src_ip: 192.168.10.5, src_port: 55952, 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: 336, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6387113, event_type: dns, proto: UDP, dns_type: query, dns_id: 441, dns_rrname: collectorb.tvsquared.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 6387114, event_type: dns, proto: UDP, dns_type: query, dns_id: 441, dns_rrname: collectorb.tvsquared.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 6387222, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 441, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: collectorb.tvsquared.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: tvsquared.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 785, dns_authorities_0_soa_mname: ns-1646.awsdns-13.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: 6387223, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 441, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: collectorb.tvsquared.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: tvsquared.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 785, dns_authorities_0_soa_mname: ns-1646.awsdns-13.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

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.

192.168.10.15-52337-205.174.165.73-8080-6

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

src_ip: 192.168.10.15, src_port: 52337, dest_ip: 205.174.165.73, dest_port: 8080, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 5, flow_pkts_toclient: 4, flow_bytes_toserver: 1341, flow_bytes_toclient: 368, flow_age: 0, flow_state: closed, flow_reason: timeout, metadata_flowbits_0: http.dottedquadhost, 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: 4620862, event_type: http, proto: TCP, tx_id: 0, metadata_flowbits_0: http.dottedquadhost, http_hostname: 205.174.165.73, http_http_port: 8080, http_url: /api/report, http_http_user_agent: python-requests/2.14.2, http_http_content_type: text/html, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 0 ; pcap_cnt: 4620862, event_type: fileinfo, proto: TCP, metadata_flowbits_0: http.dottedquadhost, http_hostname: 205.174.165.73, http_http_port: 8080, http_url: /api/report, http_http_user_agent: python-requests/2.14.2, http_http_content_type: text/html, http_http_method: POST, http_protocol: HTTP/1.1, http_status: 200, http_length: 0, app_proto: http, fileinfo_filename: /api/report, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 810, fileinfo_tx_id: 0

Botnet

Friday

Attack

The network event indicates a Botnet. Botnet activities involve coordinated attacks from multiple compromised machines. Typically, the logs show traffic patterns indicative of control and command communication between the compromised machines and the command server. High volumes of data transfer, frequent anomalies, and suspicious HTTP traffic with repetitive patterns are observed. Additionally, the logs show specific bot IDs and system information, which are typical indicators of botnet communication.

classification: Attack justification: The network event indicates a Botnet. Botnet activities involve coordinated attacks from multiple compromised machines. Typically, the logs show traffic patterns indicative of control and command communication between the compromised machines and the command server. High volumes of data transfer, frequent anomalies, and suspicious HTTP traffic with repetitive patterns are observed. Additionally, the logs show specific bot IDs and system information, which are typical indicators of botnet communication.

172.16.0.1-34284-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 34284, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 9, flow_pkts_toclient: 7, flow_bytes_toserver: 1161, flow_bytes_toclient: 2453, flow_age: 239, 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: 6, flow_bytes_toserver: 799, 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: 1268, flow_bytes_toclient: 11999, 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: 882, 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: 8, flow_bytes_toserver: 827, 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: 7, flow_bytes_toserver: 887, 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: 8, flow_pkts_toclient: 5, flow_bytes_toserver: 929, 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: 1116, 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: 988, 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: 7, flow_bytes_toserver: 903, 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: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 824, 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: 5, flow_bytes_toserver: 881, 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: 5, flow_bytes_toserver: 784, flow_bytes_toclient: 3863, 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: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?JROQDS=ITG, 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=UFPGGKGTG, 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: /?EMDKNVPSQB=ILKGBDKX, 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/LWXZGKXD, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1467 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?LPCOOEHQ=WFY, 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=BQFNXSEU, 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: /?NDPYNE=PIQFPQ, 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=TTFQVND, 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: /?DMLZVAYH=KED, 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://205.174.165.68/INEJJBGFBN, 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: /?DMLZVAYH=KED, 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://205.174.165.68/INEJJBGFBN, 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: /?VVGPQN=BLZX, 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=OIPEBV, 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: /?LPI=QEITAHJ, 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://engadget.search.aol.com/search?q=DAKIKAYI, 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: /?LPI=QEITAHJ, 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://engadget.search.aol.com/search?q=DAKIKAYI, 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: /?PXQ=ILCUZSLUW, 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/AVTJTU, 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: /?PXQ=ILCUZSLUW, 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/AVTJTU, 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: /?AGFV=PTYXCLWBO, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://www.usatoday.com/search/results?q=KCBWT, 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: 10 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?SMFXYM=YHFHWHSTGN, 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.google.com/?q=SWYHADB, 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: /?RYEEJACDJK=ZTC, 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=ZRMAFP, 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: /?RYEEJACDJK=ZTC, 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=ZRMAFP, 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: /?JXt2MI=ldvaHrVaf4AXnxSLw&BGLi5x=g0SarlfNUIJWFPQ&jqdyyh=gKgaFWiQKPMlaOhshb, http_http_user_agent: Mozilla/5.0 (compatible; MSIE 8.0; Linux x86_64; Trident/5.0; X11), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1109 ; event_type: fileinfo, proto: TCP, http_hostname: 205.174.165.68, http_url: /?JXt2MI=ldvaHrVaf4AXnxSLw&BGLi5x=g0SarlfNUIJWFPQ&jqdyyh=gKgaFWiQKPMlaOhshb, http_http_user_agent: Mozilla/5.0 (compatible; MSIE 8.0; Linux x86_64; Trident/5.0; X11), http_http_content_type: text/html, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 1109, app_proto: http, fileinfo_filename: /, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 3494, fileinfo_tx_id: 0

DoS Slowhttptest

Wednesday

Attack

The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

192.168.10.8-64825-192.168.10.3-53-17

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

src_ip: 192.168.10.8, src_port: 64825, 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 ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 2, flow_pkts_toclient: 2, flow_bytes_toserver: 144, flow_bytes_toclient: 498, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 3009058, event_type: dns, proto: UDP, dns_type: query, dns_id: 47265, dns_rrname: sb.l.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 3009059, event_type: dns, proto: UDP, dns_type: query, dns_id: 47265, dns_rrname: sb.l.google.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 3009060, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 47265, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: sb.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: sb.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 152, dns_answers_0_rdata: 172.217.3.110, dns_grouped_A_0: 172.217.3.110 ; pcap_cnt: 3009061, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 47265, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: sb.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: sb.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 152, dns_answers_0_rdata: 172.217.3.110, dns_grouped_A_0: 172.217.3.110 ; pcap_cnt: 6228447, event_type: dns, proto: UDP, dns_type: query, dns_id: 64901, dns_rrname: ib.adnxs.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6228448, event_type: dns, proto: UDP, dns_type: query, dns_id: 64901, dns_rrname: ib.adnxs.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6228449, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64901, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ib.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ib.adnxs.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 3752, dns_answers_0_rdata: g.geogslb.com, dns_answers_1_rrname: g.geogslb.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 9260, dns_answers_1_rdata: ib.anycast.adnxs.com, dns_answers_2_rrname: ib.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 68.67.178.252, dns_answers_3_rrname: ib.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 59, dns_answers_3_rdata: 68.67.178.138, dns_answers_4_rrname: ib.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 59, dns_answers_4_rdata: 68.67.178.199, dns_answers_5_rrname: ib.anycast.adnxs.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 59, dns_answers_5_rdata: 68.67.178.137, dns_answers_6_rrname: ib.anycast.adnxs.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 59, dns_answers_6_rdata: 68.67.178.197, dns_answers_7_rrname: ib.anycast.adnxs.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 59, dns_answers_7_rdata: 68.67.178.109, dns_answers_8_rrname: ib.anycast.adnxs.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 59, dns_answers_8_rdata: 68.67.180.44, dns_answers_9_rrname: ib.anycast.adnxs.com, dns_answers_9_rrtype: A, dns_answers_9_ttl: 59, dns_answers_9_rdata: 68.67.178.243, dns_grouped_CNAME_0: g.geogslb.com, dns_grouped_CNAME_1: ib.anycast.adnxs.com, dns_grouped_A_0: 68.67.178.252, dns_grouped_A_1: 68.67.178.138, dns_grouped_A_2: 68.67.178.199, dns_grouped_A_3: 68.67.178.137, dns_grouped_A_4: 68.67.178.197, dns_grouped_A_5: 68.67.178.109, dns_grouped_A_6: 68.67.180.44, dns_grouped_A_7: 68.67.178.243 ; pcap_cnt: 6228450, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64901, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ib.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ib.adnxs.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 3752, dns_answers_0_rdata: g.geogslb.com, dns_answers_1_rrname: g.geogslb.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 9260, dns_answers_1_rdata: ib.anycast.adnxs.com, dns_answers_2_rrname: ib.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 59, dns_answers_2_rdata: 68.67.178.252, dns_answers_3_rrname: ib.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 59, dns_answers_3_rdata: 68.67.178.138, dns_answers_4_rrname: ib.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 59, dns_answers_4_rdata: 68.67.178.199, dns_answers_5_rrname: ib.anycast.adnxs.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 59, dns_answers_5_rdata: 68.67.178.137, dns_answers_6_rrname: ib.anycast.adnxs.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 59, dns_answers_6_rdata: 68.67.178.197, dns_answers_7_rrname: ib.anycast.adnxs.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 59, dns_answers_7_rdata: 68.67.178.109, dns_answers_8_rrname: ib.anycast.adnxs.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 59, dns_answers_8_rdata: 68.67.180.44, dns_answers_9_rrname: ib.anycast.adnxs.com, dns_answers_9_rrtype: A, dns_answers_9_ttl: 59, dns_answers_9_rdata: 68.67.178.243, dns_grouped_CNAME_0: g.geogslb.com, dns_grouped_CNAME_1: ib.anycast.adnxs.com, dns_grouped_A_0: 68.67.178.252, dns_grouped_A_1: 68.67.178.138, dns_grouped_A_2: 68.67.178.199, dns_grouped_A_3: 68.67.178.137, dns_grouped_A_4: 68.67.178.197, dns_grouped_A_5: 68.67.178.109, dns_grouped_A_6: 68.67.180.44, dns_grouped_A_7: 68.67.178.243

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.

172.16.0.1-53310-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 53310, 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: 847, 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: 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: 7, flow_bytes_toserver: 1658, 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: 8, flow_bytes_toserver: 819, flow_bytes_toclient: 12131, 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: 760, flow_bytes_toclient: 11999, 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: 8, flow_bytes_toserver: 944, 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: 12, 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: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 916, flow_bytes_toclient: 12065, flow_age: 1, flow_state: new, 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: syn_sent ; 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: 8, flow_pkts_toclient: 6, flow_bytes_toserver: 844, 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: 958, 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: 888, 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: 820, 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: 7, flow_pkts_toclient: 6, flow_bytes_toserver: 846, 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: 883, 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: 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: /?IFJYWFIBRS=QDBSQGSSV, 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://engadget.search.aol.com/search?q=DDDOK, 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: /?IFJYWFIBRS=QDBSQGSSV, 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://engadget.search.aol.com/search?q=DDDOK, 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: /?PVDGTZXKI=PUBFETSSSU, 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=NBOUNRJ, 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: /?UXHZCQEWE=MPKBTC, 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=TGDZOBDBE, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 4339 ; 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: /?QNNMZLPXG=YHJFJ, 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=QTGGQ, 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: /?QNNMZLPXG=YHJFJ, 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=QTGGQ, 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: /?MGGIMIX=CBZZRXG, 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=IXYZRBUWO, 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: /?MGGIMIX=CBZZRXG, 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=IXYZRBUWO, 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: /?FCCRWCVYM=VQXO, 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=GCZYQSSNQE, 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: /?FCCRWCVYM=VQXO, 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=GCZYQSSNQE, 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: /?FJXKWZCDV=SSARAMXIBL, 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://www.usatoday.com/search/results?q=CYRTP, 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: /?FJXKWZCDV=SSARAMXIBL, 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://www.usatoday.com/search/results?q=CYRTP, 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: /?IPQI=WPGMS, 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=GZAVNRCT, 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: /?IPQI=WPGMS, 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=GZAVNRCT, 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: /?MAJFKJMYSO=VQSEA, 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/XZPSIWW, 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: /?SFM=LQKRKY, 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=DXWAFVZZQ, 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: /?SFM=LQKRKY, 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=DXWAFVZZQ, 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: /?SQGN=TWPBYLQUYT, 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://engadget.search.aol.com/search?q=BMUXGYZI, 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.

172.16.0.1-61995-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 61995, 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: 500, flow_bytes_toclient: 11943, flow_age: 7, 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: 500, flow_bytes_toclient: 11889, flow_age: 8, 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: 500, flow_bytes_toclient: 11883, 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: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 440, flow_bytes_toclient: 11895, 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, 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: 1525 ; 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.

192.168.10.5-55542-23.15.4.11-80-6

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

src_ip: 192.168.10.5, src_port: 55542, dest_ip: 23.15.4.11, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 21, flow_pkts_toclient: 17, flow_bytes_toserver: 2721, flow_bytes_toclient: 1919, flow_age: 121, 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: 7647314, event_type: http, proto: TCP, tx_id: 0, http_hostname: s.nflcdn.com, http_url: /static/site/7.5/styles/home/traffic-driver.css?7.5hotfix/7.5.18, 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/css, http_http_refer: http://www.nfl.com/, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 304, http_length: 0 ; pcap_cnt: 7648803, event_type: http, proto: TCP, tx_id: 1, http_hostname: s.nflcdn.com, http_url: /static/site/7.5/img/header-2012/secondary-nav-bg.png, http_http_user_agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: image/png, http_http_refer: http://s.nflcdn.com/static/site/7.5/styles/header-2012/header-2012.css, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 304, http_length: 0 ; pcap_cnt: 7651543, event_type: http, proto: TCP, tx_id: 2, http_hostname: s.nflcdn.com, http_url: /static/site/7.5/img/header-2012/teams-top-bar-static-bg.png, http_http_user_agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: image/png, http_http_refer: http://s.nflcdn.com/static/site/7.5/styles/header-2012/header-2012.css, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 304, http_length: 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.

192.168.10.8-56780-172.217.10.67-443-6

['flow', 'tls']

src_ip: 192.168.10.8, src_port: 56780, dest_ip: 172.217.10.67, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 15, flow_pkts_toclient: 15, flow_bytes_toserver: 1754, flow_bytes_toclient: 7277, flow_age: 0, 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: 10440415, 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: www.gstatic.com, tls_version: TLS 1.2, tls_notbefore: 2017-06-21T13:52:00, tls_notafter: 2017-09-13T13:52:00

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.

172.16.0.1-49076-192.168.10.50-2607-6

['flow']

src_ip: 172.16.0.1, src_port: 49076, dest_ip: 192.168.10.50, dest_port: 2607, 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.

192.168.10.9-6972-113.52.156.18-80-6

['flow']

src_ip: 192.168.10.9, src_port: 6972, dest_ip: 113.52.156.18, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 4, flow_pkts_toclient: 3, flow_bytes_toserver: 246, flow_bytes_toclient: 186, flow_age: 6, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 13, tcp_tcp_flags_ts: 13, tcp_tcp_flags_tc: 13, tcp_syn: True, tcp_fin: 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.

192.168.10.17-42278-192.168.10.3-53-17

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

src_ip: 192.168.10.17, src_port: 42278, 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: 158, flow_bytes_toclient: 190, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 422257, event_type: dns, proto: UDP, dns_type: query, dns_id: 29571, dns_rrname: dsgcep.custhelp.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 422258, event_type: dns, proto: UDP, dns_type: query, dns_id: 29571, dns_rrname: dsgcep.custhelp.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 422450, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29571, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dsgcep.custhelp.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dsgcep.custhelp.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 900, dns_answers_0_rdata: 74.117.200.64, dns_grouped_A_0: 74.117.200.64 ; pcap_cnt: 422451, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 29571, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dsgcep.custhelp.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dsgcep.custhelp.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 900, dns_answers_0_rdata: 74.117.200.64, dns_grouped_A_0: 74.117.200.64

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.

172.16.0.1-42388-192.168.10.50-2809-6

['flow']

src_ip: 172.16.0.1, src_port: 42388, dest_ip: 192.168.10.50, dest_port: 2809, 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.

192.168.10.50-34357-192.168.10.3-53-17

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

src_ip: 192.168.10.50, src_port: 34357, 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: 8057682, event_type: dns, proto: UDP, dns_type: query, dns_id: 34591, dns_rrname: macpc, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 8057683, event_type: dns, proto: UDP, dns_type: query, dns_id: 34591, dns_rrname: macpc, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 8057686, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 34591, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: AAAA, dns_rcode: SERVFAIL ; pcap_cnt: 8057687, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 34591, dns_flags: 8182, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: macpc, dns_rrtype: AAAA, dns_rcode: SERVFAIL

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.

192.168.10.8-65226-192.168.10.17-5222-6

['flow']

src_ip: 192.168.10.8, src_port: 65226, dest_ip: 192.168.10.17, dest_port: 5222, 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.

192.168.10.5-59992-192.168.10.3-53-17

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

src_ip: 192.168.10.5, src_port: 59992, 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: 340, flow_bytes_toclient: 556, 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: 222, 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: 164, flow_bytes_toclient: 358, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 7768256, event_type: dns, proto: UDP, dns_type: query, dns_id: 60905, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7768257, event_type: dns, proto: UDP, dns_type: query, dns_id: 60905, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7768261, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ade.googlesyndication.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1, dns_answers_0_rdata: pagead.l.doubleclick.net, dns_answers_1_rrname: pagead.l.doubleclick.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 64, dns_answers_1_rdata: 172.217.10.66, dns_grouped_A_0: 172.217.10.66, dns_grouped_CNAME_0: pagead.l.doubleclick.net ; pcap_cnt: 7768262, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ade.googlesyndication.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1, dns_answers_0_rdata: pagead.l.doubleclick.net, dns_answers_1_rrname: pagead.l.doubleclick.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 64, dns_answers_1_rdata: 172.217.10.66, dns_grouped_CNAME_0: pagead.l.doubleclick.net, dns_grouped_A_0: 172.217.10.66 ; pcap_cnt: 7768263, event_type: dns, proto: UDP, dns_type: query, dns_id: 60905, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_tx_id: 4 ; pcap_cnt: 7768264, event_type: dns, proto: UDP, dns_type: query, dns_id: 60905, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_tx_id: 5 ; pcap_cnt: 7768265, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ade.googlesyndication.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1, dns_answers_0_rdata: pagead.l.doubleclick.net, dns_answers_1_rrname: pagead.l.doubleclick.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 64, dns_answers_1_rdata: 172.217.10.66, dns_grouped_A_0: 172.217.10.66, dns_grouped_CNAME_0: pagead.l.doubleclick.net ; pcap_cnt: 7768266, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 60905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ade.googlesyndication.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ade.googlesyndication.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1, dns_answers_0_rdata: pagead.l.doubleclick.net, dns_answers_1_rrname: pagead.l.doubleclick.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 64, dns_answers_1_rdata: 172.217.10.66, dns_grouped_A_0: 172.217.10.66, dns_grouped_CNAME_0: pagead.l.doubleclick.net ; pcap_cnt: 7937022, event_type: dns, proto: UDP, dns_type: query, dns_id: 63157, dns_rrname: stats.l.doubleclick.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 7937024, event_type: dns, proto: UDP, dns_type: query, dns_id: 63157, dns_rrname: stats.l.doubleclick.net, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 7937026, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63157, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: stats.l.doubleclick.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: stats.l.doubleclick.net, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 121, dns_answers_0_rdata: 2607:f8b0:400d:0c0b:0000:0000:0000:009a, dns_grouped_AAAA_0: 2607:f8b0:400d:0c0b:0000:0000:0000:009a ; pcap_cnt: 7937027, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63157, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: stats.l.doubleclick.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: stats.l.doubleclick.net, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 121, dns_answers_0_rdata: 2607:f8b0:400d:0c0b:0000:0000:0000:009a, dns_grouped_AAAA_0: 2607:f8b0:400d:0c0b:0000:0000:0000:009a ; pcap_cnt: 7998024, event_type: dns, proto: UDP, dns_type: query, dns_id: 3494, dns_rrname: js-sec.casalemedia.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7998025, event_type: dns, proto: UDP, dns_type: query, dns_id: 3494, dns_rrname: js-sec.casalemedia.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7998026, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3494, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: js-sec.casalemedia.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: js-sec.casalemedia.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 19368, dns_answers_0_rdata: js-sec.casalemedia.com.edgekey.net, dns_answers_1_rrname: js-sec.casalemedia.com.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 10792, dns_answers_1_rdata: e8037.g.akamaiedge.net, dns_answers_2_rrname: e8037.g.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 172.224.5.142, dns_grouped_CNAME_0: js-sec.casalemedia.com.edgekey.net, dns_grouped_CNAME_1: e8037.g.akamaiedge.net, dns_grouped_A_0: 172.224.5.142 ; pcap_cnt: 7998027, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3494, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: js-sec.casalemedia.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: js-sec.casalemedia.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 19368, dns_answers_0_rdata: js-sec.casalemedia.com.edgekey.net, dns_answers_1_rrname: js-sec.casalemedia.com.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 10792, dns_answers_1_rdata: e8037.g.akamaiedge.net, dns_answers_2_rrname: e8037.g.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 0, dns_answers_2_rdata: 172.224.5.142, dns_grouped_CNAME_0: js-sec.casalemedia.com.edgekey.net, dns_grouped_CNAME_1: e8037.g.akamaiedge.net, dns_grouped_A_0: 172.224.5.142

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.

192.168.10.17-39298-213.239.195.215-443-6

['flow', 'tls']

src_ip: 192.168.10.17, src_port: 39298, dest_ip: 213.239.195.215, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 9, flow_pkts_toclient: 10, flow_bytes_toserver: 1431, flow_bytes_toclient: 4164, flow_age: 6, 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: 3771148, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: tt.onthe.io, tls_version: TLS 1.2

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.

172.16.0.1-51994-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 51994, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 8, flow_pkts_toclient: 4, flow_bytes_toserver: 500, flow_bytes_toclient: 11835, flow_age: 12, 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: 440, 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: 9, flow_pkts_toclient: 5, flow_bytes_toserver: 560, flow_bytes_toclient: 11889, flow_age: 9, 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: 440, flow_bytes_toclient: 11889, flow_age: 12, 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: 3, flow_pkts_toclient: 1, flow_bytes_toserver: 206, flow_bytes_toclient: 74, flow_age: 0, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 16, tcp_tcp_flags_ts: 16, tcp_tcp_flags_tc: 12, tcp_syn: True, tcp_rst: 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 ; 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 ; 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

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.

172.16.0.1-57410-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 57410, 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: 842, 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: 6463275, 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: 6463285, 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: 6463414, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 032 5250518, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6463417, 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: 6464511, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 0320 1450, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6464514, 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: 6464996, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 032002 pass, 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.

172.16.0.1-48302-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 48302, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 11, flow_pkts_toclient: 5, flow_bytes_toserver: 2222, flow_bytes_toclient: 11933, flow_age: 2, 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: 825, 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: 4, flow_bytes_toserver: 780, 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: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 843, 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: 974, 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, 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: 6, flow_pkts_toclient: 5, flow_bytes_toserver: 774, 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: 7, flow_pkts_toclient: 5, flow_bytes_toserver: 790, 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: 1589, 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: 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: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 839, 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: 10, flow_pkts_toclient: 8, flow_bytes_toserver: 2220, 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: 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_hostname: 205.174.165.68, http_url: /?FZTOYSR=BNFAUP, 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/KELLJ, 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: /?JTPLTSLMM=LZKMVK, 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=WEZGBIN, 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: /?AFHNKENO=HIZRRVOH, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://engadget.search.aol.com/search?q=RHXPY, 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: /?MKSBEAOIO=GMOXYAUJ, 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=GIDDRBFQI, 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: /?MKSBEAOIO=GMOXYAUJ, 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=GIDDRBFQI, 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: /?XDJHMAMV=BFDZ, 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://engadget.search.aol.com/search?q=XDPLYYAJ, 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: /?DURP=ZZFMEANVUB, 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=SWRFCT, 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: /?DURP=ZZFMEANVUB, 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=SWRFCT, 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: /?XIZM=TXDYWW, 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=WAJRVL, 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: /?YMXNKYOZ=QKUVJEJQJK, 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=CCDLHWFLBV, 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: /?FMVODEFPQD=TBTEZE, 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=UAXDWSDWNS, 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: /?MICKPGI=ZVFKQS, 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=MPNKGQZSP, 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: /?SAY=EXRM, 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://205.174.165.68/XOSHBZWIEB, 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.

172.16.0.1-40667-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 40667, 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: 440, flow_bytes_toclient: 11895, 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, 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

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.

172.16.0.1-46508-192.168.10.50-41511-6

['flow']

src_ip: 172.16.0.1, src_port: 46508, dest_ip: 192.168.10.50, dest_port: 41511, 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.

172.16.0.1-57734-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 57734, 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: 864, flow_bytes_toclient: 1306, flow_age: 10, 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: 6501148, 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: 6501152, 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: 6501414, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 03587d14rochambeau 12345678, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6501417, 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: 6501866, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 035927 anderson, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6501869, 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: 6502649, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 036 8822975, 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.

172.16.0.1-58390-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 58390, 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: 858, 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: 6587767, 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: 6587780, 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: 6588316, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 0405natali 04051972, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6588319, 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: 6588576, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 040644 DERRIK, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 6588579, 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: 6588855, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 04065099 mature, 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.

192.168.10.19-33525-192.168.10.3-53-17

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

src_ip: 192.168.10.19, src_port: 33525, 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: 266, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 4521594, event_type: dns, proto: UDP, dns_type: query, dns_id: 17905, dns_rrname: rpt.cedexis.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 4521595, event_type: dns, proto: UDP, dns_type: query, dns_id: 17905, dns_rrname: rpt.cedexis.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 4521596, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 17905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: rpt.cedexis.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: rpt.cedexis.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 6176, dns_answers_0_rdata: 2-01-2a40-0015.cdx.cdxcn.net, dns_answers_1_rrname: 2-01-2a40-0015.cdx.cdxcn.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 28417, dns_answers_1_rdata: 35.186.244.130, dns_grouped_A_0: 35.186.244.130, dns_grouped_CNAME_0: 2-01-2a40-0015.cdx.cdxcn.net ; pcap_cnt: 4521597, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 17905, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: rpt.cedexis.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: rpt.cedexis.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 6176, dns_answers_0_rdata: 2-01-2a40-0015.cdx.cdxcn.net, dns_answers_1_rrname: 2-01-2a40-0015.cdx.cdxcn.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 28417, dns_answers_1_rdata: 35.186.244.130, dns_grouped_CNAME_0: 2-01-2a40-0015.cdx.cdxcn.net, dns_grouped_A_0: 35.186.244.130

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.

192.168.10.15-53247-107.22.241.77-443-6

['flow', 'tls']

src_ip: 192.168.10.15, src_port: 53247, dest_ip: 107.22.241.77, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 717, flow_bytes_toclient: 590, flow_age: 6, 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: 6699730, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: usermatch.krxd.net, tls_version: TLS 1.2

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.

192.168.10.17-26958-192.168.10.3-53-17

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

src_ip: 192.168.10.17, src_port: 26958, 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: 276, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6396216, event_type: dns, proto: UDP, dns_type: query, dns_id: 38395, dns_rrname: ar.hao123.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 6396217, event_type: dns, proto: UDP, dns_type: query, dns_id: 38395, dns_rrname: ar.hao123.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 6396483, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 38395, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ar.hao123.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: ar.hao123.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 161, dns_answers_0_rdata: ar-hao123-ui-2032698144.eu-central-1.elb.amazonaws.com, dns_grouped_CNAME_0: ar-hao123-ui-2032698144.eu-central-1.elb.amazonaws.com ; pcap_cnt: 6396484, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 38395, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ar.hao123.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: ar.hao123.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 161, dns_answers_0_rdata: ar-hao123-ui-2032698144.eu-central-1.elb.amazonaws.com, dns_grouped_CNAME_0: ar-hao123-ui-2032698144.eu-central-1.elb.amazonaws.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.

192.168.10.14-56176-192.168.10.3-53-17

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

src_ip: 192.168.10.14, src_port: 56176, 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: 284, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 8719739, event_type: dns, proto: UDP, dns_type: query, dns_id: 30669, dns_rrname: a.tribalfusion.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8719740, event_type: dns, proto: UDP, dns_type: query, dns_id: 30669, dns_rrname: a.tribalfusion.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 8719764, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 30669, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: a.tribalfusion.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: a.tribalfusion.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 72, dns_answers_0_rdata: 204.11.109.66, dns_answers_1_rrname: a.tribalfusion.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 72, dns_answers_1_rdata: 204.11.109.65, dns_answers_2_rrname: a.tribalfusion.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 72, dns_answers_2_rdata: 204.11.109.67, dns_answers_3_rrname: a.tribalfusion.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 72, dns_answers_3_rdata: 204.11.109.68, dns_grouped_A_0: 204.11.109.66, dns_grouped_A_1: 204.11.109.65, dns_grouped_A_2: 204.11.109.67, dns_grouped_A_3: 204.11.109.68 ; pcap_cnt: 8719765, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 30669, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: a.tribalfusion.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: a.tribalfusion.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 72, dns_answers_0_rdata: 204.11.109.66, dns_answers_1_rrname: a.tribalfusion.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 72, dns_answers_1_rdata: 204.11.109.65, dns_answers_2_rrname: a.tribalfusion.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 72, dns_answers_2_rdata: 204.11.109.67, dns_answers_3_rrname: a.tribalfusion.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 72, dns_answers_3_rdata: 204.11.109.68, dns_grouped_A_0: 204.11.109.66, dns_grouped_A_1: 204.11.109.65, dns_grouped_A_2: 204.11.109.67, dns_grouped_A_3: 204.11.109.68

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.

192.168.10.12-51220-144.76.184.162-80-6

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

src_ip: 192.168.10.12, src_port: 51220, dest_ip: 144.76.184.162, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 12, flow_pkts_toclient: 12, flow_bytes_toserver: 1168, flow_bytes_toclient: 1091, flow_age: 66, 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: 8109998, event_type: http, proto: TCP, tx_id: 0, http_hostname: dc28.s265.meetrics.net, http_url: /bb-mx/revoke?BTAx0A55Ax4AwyA40Ax0A04A3zA03A0BE, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: image/gif, http_http_refer: http://www.wetter.com/, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 43 ; pcap_cnt: 8116815, event_type: fileinfo, proto: TCP, http_hostname: dc28.s265.meetrics.net, http_url: /bb-mx/revoke?BTAx0A55Ax4AwyA40Ax0A04A3zA03A0BE, http_http_user_agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:54.0) Gecko/20100101 Firefox/54.0, http_http_content_type: image/gif, http_http_refer: http://www.wetter.com/, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 43, app_proto: http, fileinfo_filename: /bb-mx/revoke, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 43, 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.

192.168.10.9-8890-74.119.118.94-443-6

['flow', 'tls']

src_ip: 192.168.10.9, src_port: 8890, dest_ip: 74.119.118.94, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 14, flow_pkts_toclient: 17, flow_bytes_toserver: 7381, flow_bytes_toclient: 5764, flow_age: 60, flow_state: closed, flow_reason: timeout, tcp_tcp_flags: 1e, tcp_tcp_flags_ts: 1a, tcp_tcp_flags_tc: 1e, tcp_syn: True, tcp_rst: True, tcp_psh: True, tcp_ack: True, tcp_state: closed ; pcap_cnt: 10791933, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: dis.criteo.com, tls_version: TLS 1.2

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.

172.16.0.1-57689-192.168.10.50-49158-6

['flow']

src_ip: 172.16.0.1, src_port: 57689, dest_ip: 192.168.10.50, dest_port: 49158, 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.

192.168.10.8-33264-192.168.10.14-2005-6

['flow']

src_ip: 192.168.10.8, src_port: 33264, dest_ip: 192.168.10.14, dest_port: 2005, 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.

192.168.10.14-58941-192.168.10.3-53-17

['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']

src_ip: 192.168.10.14, src_port: 58941, 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: 318, 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: 164, flow_bytes_toclient: 228, 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: 316, flow_bytes_toclient: 222, flow_age: 1, 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: 152, flow_bytes_toclient: 506, 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: 160, flow_bytes_toclient: 192, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 5466573, event_type: dns, proto: UDP, dns_type: query, dns_id: 45168, dns_rrname: s.thebrighttag.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5466574, event_type: dns, proto: UDP, dns_type: query, dns_id: 45168, dns_rrname: s.thebrighttag.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 5466621, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45168, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: s.thebrighttag.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: s.thebrighttag.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 498, dns_answers_0_rdata: td.thebrighttag.com, dns_answers_1_rrname: td.thebrighttag.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 115, dns_answers_1_rdata: 50.18.61.141, dns_answers_2_rrname: td.thebrighttag.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 115, dns_answers_2_rdata: 50.18.61.120, dns_answers_3_rrname: td.thebrighttag.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 115, dns_answers_3_rdata: 54.241.30.40, dns_answers_4_rrname: td.thebrighttag.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 115, dns_answers_4_rdata: 54.241.244.69, dns_grouped_A_0: 50.18.61.141, dns_grouped_A_1: 50.18.61.120, dns_grouped_A_2: 54.241.30.40, dns_grouped_A_3: 54.241.244.69, dns_grouped_CNAME_0: td.thebrighttag.com ; pcap_cnt: 5466622, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 45168, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: s.thebrighttag.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: s.thebrighttag.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 498, dns_answers_0_rdata: td.thebrighttag.com, dns_answers_1_rrname: td.thebrighttag.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 115, dns_answers_1_rdata: 50.18.61.141, dns_answers_2_rrname: td.thebrighttag.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 115, dns_answers_2_rdata: 50.18.61.120, dns_answers_3_rrname: td.thebrighttag.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 115, dns_answers_3_rdata: 54.241.30.40, dns_answers_4_rrname: td.thebrighttag.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 115, dns_answers_4_rdata: 54.241.244.69, dns_grouped_CNAME_0: td.thebrighttag.com, dns_grouped_A_0: 50.18.61.141, dns_grouped_A_1: 50.18.61.120, dns_grouped_A_2: 54.241.30.40, dns_grouped_A_3: 54.241.244.69 ; pcap_cnt: 6146069, event_type: dns, proto: UDP, dns_type: query, dns_id: 14349, dns_rrname: cds.c2z5i5f6.hwcdn.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6146070, event_type: dns, proto: UDP, dns_type: query, dns_id: 14349, dns_rrname: cds.c2z5i5f6.hwcdn.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6146071, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 14349, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cds.c2z5i5f6.hwcdn.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cds.c2z5i5f6.hwcdn.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 153, dns_answers_0_rdata: 69.16.175.42, dns_answers_1_rrname: cds.c2z5i5f6.hwcdn.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 153, dns_answers_1_rdata: 69.16.175.10, dns_grouped_A_0: 69.16.175.42, dns_grouped_A_1: 69.16.175.10 ; pcap_cnt: 6146072, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 14349, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cds.c2z5i5f6.hwcdn.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cds.c2z5i5f6.hwcdn.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 153, dns_answers_0_rdata: 69.16.175.42, dns_answers_1_rrname: cds.c2z5i5f6.hwcdn.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 153, dns_answers_1_rdata: 69.16.175.10, dns_grouped_A_0: 69.16.175.42, dns_grouped_A_1: 69.16.175.10 ; pcap_cnt: 6370756, event_type: dns, proto: UDP, dns_type: query, dns_id: 23258, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6370757, event_type: dns, proto: UDP, dns_type: query, dns_id: 23258, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6370814, event_type: dns, proto: UDP, dns_type: query, dns_id: 23258, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 6370815, event_type: dns, proto: UDP, dns_type: query, dns_id: 23258, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_tx_id: 3 ; pcap_cnt: 6371180, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23258, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ssl-finn.tns-cs.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 76, dns_answers_0_rdata: 77.88.106.124, dns_answers_1_rrname: ssl-finn.tns-cs.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 76, dns_answers_1_rdata: 77.88.106.123, dns_grouped_A_0: 77.88.106.124, dns_grouped_A_1: 77.88.106.123 ; pcap_cnt: 6371181, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23258, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: ssl-finn.tns-cs.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: ssl-finn.tns-cs.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 76, dns_answers_0_rdata: 77.88.106.124, dns_answers_1_rrname: ssl-finn.tns-cs.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 76, dns_answers_1_rdata: 77.88.106.123, dns_grouped_A_0: 77.88.106.124, dns_grouped_A_1: 77.88.106.123 ; pcap_cnt: 6725467, event_type: dns, proto: UDP, dns_type: query, dns_id: 58897, dns_rrname: secure.adnxs.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6725468, event_type: dns, proto: UDP, dns_type: query, dns_id: 58897, dns_rrname: secure.adnxs.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6725469, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 58897, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: secure.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: secure.adnxs.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 25144, dns_answers_0_rdata: g.geogslb.com, dns_answers_1_rrname: g.geogslb.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 9533, dns_answers_1_rdata: ib.anycast.adnxs.com, dns_answers_2_rrname: ib.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 102, dns_answers_2_rdata: 68.67.178.196, dns_answers_3_rrname: ib.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 102, dns_answers_3_rdata: 68.67.178.138, dns_answers_4_rrname: ib.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 102, dns_answers_4_rdata: 68.67.178.173, dns_answers_5_rrname: ib.anycast.adnxs.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 102, dns_answers_5_rdata: 68.67.178.176, dns_answers_6_rrname: ib.anycast.adnxs.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 102, dns_answers_6_rdata: 68.67.178.243, dns_answers_7_rrname: ib.anycast.adnxs.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 102, dns_answers_7_rdata: 68.67.178.199, dns_answers_8_rrname: ib.anycast.adnxs.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 102, dns_answers_8_rdata: 68.67.178.246, dns_answers_9_rrname: ib.anycast.adnxs.com, dns_answers_9_rrtype: A, dns_answers_9_ttl: 102, dns_answers_9_rdata: 68.67.180.45, dns_grouped_CNAME_0: g.geogslb.com, dns_grouped_CNAME_1: ib.anycast.adnxs.com, dns_grouped_A_0: 68.67.178.196, dns_grouped_A_1: 68.67.178.138, dns_grouped_A_2: 68.67.178.173, dns_grouped_A_3: 68.67.178.176, dns_grouped_A_4: 68.67.178.243, dns_grouped_A_5: 68.67.178.199, dns_grouped_A_6: 68.67.178.246, dns_grouped_A_7: 68.67.180.45 ; pcap_cnt: 6725470, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 58897, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: secure.adnxs.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: secure.adnxs.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 25144, dns_answers_0_rdata: g.geogslb.com, dns_answers_1_rrname: g.geogslb.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 9533, dns_answers_1_rdata: ib.anycast.adnxs.com, dns_answers_2_rrname: ib.anycast.adnxs.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 102, dns_answers_2_rdata: 68.67.178.196, dns_answers_3_rrname: ib.anycast.adnxs.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 102, dns_answers_3_rdata: 68.67.178.138, dns_answers_4_rrname: ib.anycast.adnxs.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 102, dns_answers_4_rdata: 68.67.178.173, dns_answers_5_rrname: ib.anycast.adnxs.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 102, dns_answers_5_rdata: 68.67.178.176, dns_answers_6_rrname: ib.anycast.adnxs.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 102, dns_answers_6_rdata: 68.67.178.243, dns_answers_7_rrname: ib.anycast.adnxs.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 102, dns_answers_7_rdata: 68.67.178.199, dns_answers_8_rrname: ib.anycast.adnxs.com, dns_answers_8_rrtype: A, dns_answers_8_ttl: 102, dns_answers_8_rdata: 68.67.178.246, dns_answers_9_rrname: ib.anycast.adnxs.com, dns_answers_9_rrtype: A, dns_answers_9_ttl: 102, dns_answers_9_rdata: 68.67.180.45, dns_grouped_CNAME_0: g.geogslb.com, dns_grouped_CNAME_1: ib.anycast.adnxs.com, dns_grouped_A_0: 68.67.178.196, dns_grouped_A_1: 68.67.178.138, dns_grouped_A_2: 68.67.178.173, dns_grouped_A_3: 68.67.178.176, dns_grouped_A_4: 68.67.178.243, dns_grouped_A_5: 68.67.178.199, dns_grouped_A_6: 68.67.178.246, dns_grouped_A_7: 68.67.180.45 ; pcap_cnt: 7385529, event_type: dns, proto: UDP, dns_type: query, dns_id: 41339, dns_rrname: advertiser.wbtrk.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7385530, event_type: dns, proto: UDP, dns_type: query, dns_id: 41339, dns_rrname: advertiser.wbtrk.net, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 7385533, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 41339, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: advertiser.wbtrk.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: advertiser.wbtrk.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 598, dns_answers_0_rdata: 185.54.150.115, dns_grouped_A_0: 185.54.150.115 ; pcap_cnt: 7385534, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 41339, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: advertiser.wbtrk.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: advertiser.wbtrk.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 598, dns_answers_0_rdata: 185.54.150.115, dns_grouped_A_0: 185.54.150.115

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.

172.16.0.1-53116-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 53116, 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: 856, 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: 3225678, 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: 3225689, 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: 3246470, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 003IfMT0fMWI0 T0fMWI00, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 3246478, 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: 3270461, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 003st sat87, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 3270516, 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: 3288269, event_type: ftp, proto: TCP, tx_id: 6, ftp_command: PASS, ftp_command_data: 0040 7251317, 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.

172.16.0.1-60574-192.168.10.50-5811-6

['flow']

src_ip: 172.16.0.1, src_port: 60574, dest_ip: 192.168.10.50, dest_port: 5811, 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.

192.168.10.12-44372-209.58.162.55-80-6

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

src_ip: 192.168.10.12, src_port: 44372, dest_ip: 209.58.162.55, dest_port: 80, event_type: flow, proto: TCP, app_proto: http, flow_pkts_toserver: 5, flow_pkts_toclient: 4, flow_bytes_toserver: 724, flow_bytes_toclient: 564, 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: 8771946, event_type: http, proto: TCP, tx_id: 0, http_hostname: a.props.id, http_url: /cuid?service=adnxs&aid=8049885986&cuid=4601121942453590527&action=mapping&token=cNnYWRueHM6NDYwMTEyMTk0MjQ1MzU5M&version=2, 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/json, http_http_refer: http://www.bintang.com/, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 105 ; pcap_cnt: 8771974, event_type: fileinfo, proto: TCP, http_hostname: a.props.id, http_url: /cuid?service=adnxs&aid=8049885986&cuid=4601121942453590527&action=mapping&token=cNnYWRueHM6NDYwMTEyMTk0MjQ1MzU5M&version=2, 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/json, http_http_refer: http://www.bintang.com/, http_http_method: GET, http_protocol: HTTP/1.1, http_status: 200, http_length: 105, app_proto: http, fileinfo_filename: /cuid, fileinfo_gaps: False, fileinfo_state: CLOSED, fileinfo_stored: False, fileinfo_size: 105, 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.

172.16.0.1-49654-192.168.10.50-22-6

['flow', 'ssh']

src_ip: 172.16.0.1, src_port: 49654, 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: 13, 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: 9848759, 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.

192.168.10.19-56774-172.217.7.1-443-6

['flow', 'tls']

src_ip: 192.168.10.19, src_port: 56774, dest_ip: 172.217.7.1, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 25, flow_pkts_toclient: 26, flow_bytes_toserver: 2738, flow_bytes_toclient: 15473, 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: 6282892, event_type: tls, proto: TCP, tls_session_resumed: True, tls_sni: 4.bp.blogspot.com, tls_version: TLS 1.2

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.

172.16.0.1-58906-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 58906, 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: 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: 4, flow_bytes_toserver: 863, flow_bytes_toclient: 11867, 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: 7, flow_pkts_toclient: 7, flow_bytes_toserver: 807, 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: 787, 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: 5, flow_bytes_toserver: 899, 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: 955, 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: 4, flow_bytes_toserver: 766, 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: 7, flow_pkts_toclient: 8, flow_bytes_toserver: 814, 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: 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: 744, 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: 834, 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: 841, 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: 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: /?XKBYMHI=PIWPLFZXKC, 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/QGZQGVTX, 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: /?XKBYMHI=PIWPLFZXKC, 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/QGZQGVTX, 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: /?DMXPQSA=RCUPLE, 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=FCDTGWYXQ, 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: /?FQCCYT=SHDLASQD, 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/CEIWCHVCKR, 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: /?FGWYWPXKQB=IIUMWIVOQX, http_http_user_agent: Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US), http_http_refer: http://engadget.search.aol.com/search?q=ZOBKEIKRB, 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: /?BNMZKQFJKS=MTHC, 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=GNJXHL, 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: /?IMIN=CKOJX, 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://205.174.165.68/URKOYIJFZG, 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: /?IMIN=CKOJX, 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://205.174.165.68/URKOYIJFZG, 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: /?POEZMKRZJQ=VFFQLFC, 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/XWJBB, 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: /?HLQUYKNE=XCTVIPYCF, 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://www.usatoday.com/search/results?q=IQUUDYD, 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: /?HLQUYKNE=XCTVIPYCF, 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://www.usatoday.com/search/results?q=IQUUDYD, 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: /?MQYBXY=EWD, 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=BTFZHI, 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: /?MQYBXY=EWD, 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=BTFZHI, 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: /?KIC=XFDYLCRT, 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.usatoday.com/search/results?q=QOLGYC, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 1467 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?ACIYETMGLO=AUKTH, 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/OOMAUIDR, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 10

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.

192.168.10.25-58921-52.84.145.65-443-6

['flow']

src_ip: 192.168.10.25, src_port: 58921, dest_ip: 52.84.145.65, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 23, flow_pkts_toclient: 41, flow_bytes_toserver: 2417, flow_bytes_toclient: 55493, flow_age: 0, 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.

192.168.10.14-55377-192.168.10.3-53-17

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

src_ip: 192.168.10.14, src_port: 55377, 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: 192, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 6915913, event_type: dns, proto: UDP, dns_type: query, dns_id: 3781, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6915914, event_type: dns, proto: UDP, dns_type: query, dns_id: 3781, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_tx_id: 1 ; pcap_cnt: 6915915, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3781, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: clients.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 120, dns_answers_0_rdata: 216.58.219.238, dns_grouped_A_0: 216.58.219.238 ; pcap_cnt: 6915916, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 3781, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: clients.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 120, dns_answers_0_rdata: 216.58.219.238, dns_grouped_A_0: 216.58.219.238

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.

172.16.0.1-53013-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 53013, dest_ip: 192.168.10.50, dest_port: 80, 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: 7, 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: 11937, flow_age: 7, 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: 500, flow_bytes_toclient: 11883, 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: 7, flow_bytes_toserver: 500, flow_bytes_toclient: 11991, 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: 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: 1455 ; 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 ; pcap_cnt: 9053490, event_type: http, proto: TCP, tx_id: 0, http_url: /, http_http_method: GET, http_protocol: HTTP/1.0, http_length: 121209

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.

172.16.0.1-48848-192.168.10.50-80-6

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

src_ip: 172.16.0.1, src_port: 48848, dest_ip: 192.168.10.50, dest_port: 80, event_type: flow, proto: TCP, flow_pkts_toserver: 6, flow_pkts_toclient: 6, flow_bytes_toserver: 925, flow_bytes_toclient: 2387, flow_age: 111, 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: 6, flow_bytes_toserver: 752, 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: 923, 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: 8, flow_bytes_toserver: 771, 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: 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: 876, 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: 9, flow_pkts_toclient: 8, flow_bytes_toserver: 929, 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: 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: 917, 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: 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: 8, flow_pkts_toclient: 7, flow_bytes_toserver: 934, 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: 9, flow_bytes_toserver: 990, flow_bytes_toclient: 12197, 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: 8, flow_pkts_toclient: 8, flow_bytes_toserver: 823, 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: 7, flow_bytes_toserver: 863, flow_bytes_toclient: 12076, 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: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?KWFSABWBUP=XKLNZQLX, 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=JULPA, 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: /?KWFSABWBUP=XKLNZQLX, 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=JULPA, 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: /?VKBHIDRL=YYVEFMBJFB, 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=ADKIVAEMDN, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 2896 ; event_type: http, proto: TCP, tx_id: 0, http_hostname: 205.174.165.68, http_url: /?CMICFKZYR=CCLSBGOOF, http_http_user_agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP), http_http_refer: http://www.usatoday.com/search/results?q=GTBFN, 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: /?TDXQXUA=RNXCNREP, 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=QPETXX, 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: /?NRTFW=TQNVDGP, 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.usatoday.com/search/results?q=YDEKNC, 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: /?NRTFW=TQNVDGP, 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.usatoday.com/search/results?q=YDEKNC, 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: /?WLJ=BHZPRGCMS, 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=DDMUEUUDKH, 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: /?LQD=BGS, 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=BUYOHBUD, 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: /?ZTPPFHA=PINXFW, 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=GLMJLNGDEN, 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: /?MYFPLMWZ=EKSILQW, 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/AWIGXEHFH, 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: /?MYFPLMWZ=EKSILQW, 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/AWIGXEHFH, 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: /?OINTJ=SEES, 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=MEHHCQC, 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: /?OINTJ=SEES, 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=MEHHCQC, 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: /?XUGDHIGJYZ=HHLN, 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=ZREGH, http_http_method: GET, http_protocol: HTTP/1.1, http_length: 0

DoS Slowhttptest

Wednesday

Attack

The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

classification: Attack justification: The network event indicates a DoS Slowhttptest. DoS Slowhttptest attacks involve sending partial HTTP requests at a slow rate to keep connections open. Typically, the logs show multiple connections with minimal data exchange and prolonged open states, aiming to exhaust the target server's resources. Additionally, the logs contain multiple `anomaly` events indicating `APPLAYER_DETECT_PROTOCOL_ONLY_ONE_DIRECTION` and `UNABLE_TO_MATCH_RESPONSE_TO_REQUEST`, which is consistent with incomplete HTTP requests. These characteristics align with the behavior of DoS Slowhttptest attacks, which aim to overwhelm the server by keeping numerous connections open with partial and incomplete requests.

192.168.10.15-51075-23.56.3.183-443-6

['flow', 'tls']

src_ip: 192.168.10.15, src_port: 51075, dest_ip: 23.56.3.183, dest_port: 443, event_type: flow, proto: TCP, app_proto: tls, flow_pkts_toserver: 17, flow_pkts_toclient: 16, flow_bytes_toserver: 1786, flow_bytes_toclient: 6253, flow_age: 89, 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: 6364699, event_type: tls, proto: TCP, tls_subject: C=AE, ST=Dubai, L=Dubai, O=Media.Net Advertising FZ-LLC, OU=HQ, CN=*.media.net, tls_issuerdn: C=US, O=Symantec Corporation, OU=Symantec Trust Network, CN=Symantec Class 3 Secure Server CA - G4, tls_serial: 36:53:22:90:66:A4:EB:60:2B:7F:AA:E9:E0:E0:D6:C8, tls_fingerprint: 8e:22:3c:10:20:da:88:2e:95:f0:a4:46:cb:4c:ec:2d:b6:14:4a:45, tls_sni: contextual.media.net, tls_version: TLS 1.2, tls_notbefore: 2017-06-07T00:00:00, tls_notafter: 2018-09-06T23:59:59

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.

172.16.0.1-43109-192.168.10.50-49400-6

['flow']

src_ip: 172.16.0.1, src_port: 43109, dest_ip: 192.168.10.50, dest_port: 49400, 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.

192.168.10.16-34656-192.168.10.3-53-17

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

src_ip: 192.168.10.16, src_port: 34656, 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: 304, flow_age: 0, flow_state: established, flow_reason: timeout ; pcap_cnt: 11634154, event_type: dns, proto: UDP, dns_type: query, dns_id: 10403, dns_rrname: cdn.syndication.twimg.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 11634155, event_type: dns, proto: UDP, dns_type: query, dns_id: 10403, dns_rrname: cdn.syndication.twimg.com, dns_rrtype: AAAA, dns_tx_id: 1 ; pcap_cnt: 11634166, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10403, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cdn.syndication.twimg.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: cdn.syndication.twimg.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2, dns_answers_0_rdata: cs139.wac.edgecastcdn.net, dns_answers_1_rrname: cs139.wac.edgecastcdn.net, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 2545, dns_answers_1_rdata: 2606:2800:0220:05c1:0024:0c42:0035:1942, dns_grouped_CNAME_0: cs139.wac.edgecastcdn.net, dns_grouped_AAAA_0: 2606:2800:0220:05c1:0024:0c42:0035:1942 ; pcap_cnt: 11634167, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 10403, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cdn.syndication.twimg.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: cdn.syndication.twimg.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 2, dns_answers_0_rdata: cs139.wac.edgecastcdn.net, dns_answers_1_rrname: cs139.wac.edgecastcdn.net, dns_answers_1_rrtype: AAAA, dns_answers_1_ttl: 2545, dns_answers_1_rdata: 2606:2800:0220:05c1:0024:0c42:0035:1942, dns_grouped_AAAA_0: 2606:2800:0220:05c1:0024:0c42:0035:1942, dns_grouped_CNAME_0: cs139.wac.edgecastcdn.net

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.

172.16.0.1-53694-192.168.10.50-21-6

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

src_ip: 172.16.0.1, src_port: 53694, 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: 856, flow_bytes_toclient: 1306, flow_age: 10, 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: 4266171, 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: 4266175, 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: 4276935, event_type: ftp, proto: TCP, tx_id: 2, ftp_command: PASS, ftp_command_data: 007ass csbadboy, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 4288123, event_type: ftp, proto: TCP, tx_id: 3, ftp_command: USER, ftp_command_data: iscxtap, ftp_command_truncated: False, ftp_completion_code_0: 530, ftp_reply_0: Login incorrect., ftp_reply_received: yes, ftp_reply_truncated: False ; pcap_cnt: 4288126, event_type: ftp, proto: TCP, tx_id: 4, ftp_command: PASS, ftp_command_data: 007bob coolman, 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: 4299816, event_type: ftp, proto: TCP, tx_id: 5, ftp_command: USER, ftp_command_data: iscxtap, 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: 6, ftp_command: PASS, ftp_command_data: 007bond nk5rc52r, ftp_command_truncated: False, ftp_reply_received: no, 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.

192.168.10.3-60450-192.168.10.1-53-17

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

src_ip: 192.168.10.3, src_port: 60450, 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: 98, flow_bytes_toclient: 152, 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: 103, 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: 192, 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: 84, flow_bytes_toclient: 175, 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: 158, 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: 91, flow_bytes_toclient: 176, 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: 187, flow_bytes_toclient: 235, flow_age: 142, 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: 220, 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: 84, flow_bytes_toclient: 116, 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: 92, flow_bytes_toclient: 150, 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: 85, flow_bytes_toclient: 101, 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: 84, flow_bytes_toclient: 100, 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: 84, flow_bytes_toclient: 149, 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: 153, 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: 292, flow_age: 41, 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: 123, flow_bytes_toclient: 251, 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: 165, 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: 91, flow_bytes_toclient: 119, 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: 89, flow_bytes_toclient: 217, flow_age: 0, flow_state: established, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 0, flow_bytes_toserver: 100, flow_bytes_toclient: 0, flow_age: 0, flow_state: new, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 0, flow_pkts_toclient: 1, flow_bytes_toserver: 0, flow_bytes_toclient: 228, flow_age: 0, flow_state: new, flow_reason: timeout ; event_type: flow, proto: UDP, app_proto: dns, flow_pkts_toserver: 1, flow_pkts_toclient: 1, flow_bytes_toserver: 83, flow_bytes_toclient: 247, 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: 85, flow_bytes_toclient: 175, flow_age: 1, 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: 91, flow_bytes_toclient: 107, flow_age: 0, flow_state: established, flow_reason: shutdown ; pcap_cnt: 4365079, event_type: dns, proto: UDP, dns_type: query, dns_id: 23678, dns_rrname: 180.17.100.208.in-addr.arpa, dns_rrtype: PTR, dns_tx_id: 0 ; pcap_cnt: 4365423, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23678, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: 180.17.100.208.in-addr.arpa, dns_rrtype: PTR, dns_rcode: NOERROR, dns_answers_0_rrname: 180.17.100.208.in-addr.arpa, dns_answers_0_rrtype: PTR, dns_answers_0_ttl: 76036, dns_answers_0_rdata: ip180.208-100-17.static.steadfastdns.net, dns_grouped_PTR_0: ip180.208-100-17.static.steadfastdns.net ; pcap_cnt: 5901974, event_type: dns, proto: UDP, dns_type: query, dns_id: 63997, dns_rrname: geo-um.btrll.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 5901989, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63997, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: geo-um.btrll.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: geo-um.btrll.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 17, dns_answers_0_rdata: 162.208.22.39, dns_grouped_A_0: 162.208.22.39 ; pcap_cnt: 6249873, event_type: dns, proto: UDP, dns_type: query, dns_id: 58509, dns_rrname: sync.search-gtm.spotxchange.com.akadns.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6249911, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 58509, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: sync.search-gtm.spotxchange.com.akadns.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: sync.search-gtm.spotxchange.com.akadns.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 165, dns_answers_0_rdata: iad02.sync.search.spotxchange.com, dns_answers_1_rrname: iad02.sync.search.spotxchange.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 43, dns_answers_1_rdata: 192.35.249.127, dns_answers_2_rrname: iad02.sync.search.spotxchange.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 43, dns_answers_2_rdata: 192.35.249.120, dns_grouped_A_0: 192.35.249.127, dns_grouped_A_1: 192.35.249.120, dns_grouped_CNAME_0: iad02.sync.search.spotxchange.com ; pcap_cnt: 6458093, event_type: dns, proto: UDP, dns_type: query, dns_id: 47909, dns_rrname: p.typekit.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6458095, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 47909, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: p.typekit.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: p.typekit.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 58, dns_answers_0_rdata: p.typekit.net-v2.edgekey.net, dns_answers_1_rrname: p.typekit.net-v2.edgekey.net, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 20391, dns_answers_1_rdata: e8385.dscg.akamaiedge.net, dns_answers_2_rrname: e8385.dscg.akamaiedge.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 10, dns_answers_2_rdata: 23.194.110.133, dns_grouped_A_0: 23.194.110.133, dns_grouped_CNAME_0: p.typekit.net-v2.edgekey.net, dns_grouped_CNAME_1: e8385.dscg.akamaiedge.net ; pcap_cnt: 6660911, event_type: dns, proto: UDP, dns_type: query, dns_id: 25284, dns_rrname: trc.taboola.map.fastly.net, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 6660986, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 25284, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: trc.taboola.map.fastly.net, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: fastly.net, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 16, dns_authorities_0_soa_mname: ns1.fastly.net, dns_authorities_0_soa_rname: hostmaster.fastly.com, dns_authorities_0_soa_serial: 2017052201, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 600, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 30 ; pcap_cnt: 6763956, event_type: dns, proto: UDP, dns_type: query, dns_id: 968, dns_rrname: cdn-sic.33across.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6764261, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 968, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cdn-sic.33across.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cdn-sic.33across.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 35, dns_answers_0_rdata: cdn-sic.33across.com.cdn.cloudflare.net, dns_answers_1_rrname: cdn-sic.33across.com.cdn.cloudflare.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 182, dns_answers_1_rdata: 104.16.38.14, dns_answers_2_rrname: cdn-sic.33across.com.cdn.cloudflare.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 182, dns_answers_2_rdata: 104.16.39.14, dns_grouped_CNAME_0: cdn-sic.33across.com.cdn.cloudflare.net, dns_grouped_A_0: 104.16.38.14, dns_grouped_A_1: 104.16.39.14 ; pcap_cnt: 6901390, event_type: dns, proto: UDP, dns_type: query, dns_id: 49181, dns_rrname: dis.us.criteo.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 6901406, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 49181, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dis.us.criteo.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dis.us.criteo.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 66, dns_answers_0_rdata: 74.119.118.84, dns_grouped_A_0: 74.119.118.84 ; pcap_cnt: 6944836, event_type: dns, proto: UDP, dns_type: query, dns_id: 49219, dns_rrname: suggest.discovery.envato.com, dns_rrtype: A, dns_tx_id: 2 ; pcap_cnt: 6944844, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 49219, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: suggest.discovery.envato.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: suggest.discovery.envato.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 59, dns_answers_0_rdata: 34.192.107.197, dns_answers_1_rrname: suggest.discovery.envato.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 59, dns_answers_1_rdata: 52.71.109.106, dns_grouped_A_0: 34.192.107.197, dns_grouped_A_1: 52.71.109.106 ; pcap_cnt: 7779860, event_type: dns, proto: UDP, dns_type: query, dns_id: 46143, dns_rrname: cms.c1exchange.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 7780063, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 46143, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: cms.c1exchange.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: cms.c1exchange.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 1496, dns_answers_0_rdata: cms.sp0tliteads.com, dns_answers_1_rrname: cms.sp0tliteads.com, dns_answers_1_rrtype: CNAME, dns_answers_1_ttl: 59, dns_answers_1_rdata: cookiematch-ohio-elb-365224623.us-east-2.elb.amazonaws.com, dns_answers_2_rrname: cookiematch-ohio-elb-365224623.us-east-2.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 12, dns_answers_2_rdata: 52.15.244.174, dns_answers_3_rrname: cookiematch-ohio-elb-365224623.us-east-2.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 12, dns_answers_3_rdata: 52.14.233.112, dns_grouped_CNAME_0: cms.sp0tliteads.com, dns_grouped_CNAME_1: cookiematch-ohio-elb-365224623.us-east-2.elb.amazonaws.com, dns_grouped_A_0: 52.15.244.174, dns_grouped_A_1: 52.14.233.112 ; pcap_cnt: 8014424, event_type: dns, proto: UDP, dns_type: query, dns_id: 5304, dns_rrname: x01.aidata.io, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8014428, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 5304, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: x01.aidata.io, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: x01.aidata.io, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 138.201.227.193, dns_answers_1_rrname: x01.aidata.io, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 138.201.227.192, dns_grouped_A_0: 138.201.227.193, dns_grouped_A_1: 138.201.227.192 ; pcap_cnt: 8370486, event_type: dns, proto: UDP, dns_type: query, dns_id: 64249, dns_rrname: pixel.everesttech.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8370520, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64249, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: pixel.everesttech.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: pixel.everesttech.net, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 71, dns_answers_0_rdata: tp00.everesttech.net.akadns.net, dns_answers_1_rrname: tp00.everesttech.net.akadns.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 79, dns_answers_1_rdata: 192.243.250.36, dns_grouped_A_0: 192.243.250.36, dns_grouped_CNAME_0: tp00.everesttech.net.akadns.net ; pcap_cnt: 8429922, event_type: dns, proto: UDP, dns_type: query, dns_id: 64933, dns_rrname: www.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8429923, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64933, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: www.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: www.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 136, dns_answers_0_rdata: 172.217.3.36, dns_grouped_A_0: 172.217.3.36 ; pcap_cnt: 8554361, event_type: dns, proto: UDP, dns_type: query, dns_id: 46420, dns_rrname: a.ermisvc.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 8554370, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 46420, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: a.ermisvc.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: a.ermisvc.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 39, dns_answers_0_rdata: 64.34.226.83, dns_grouped_A_0: 64.34.226.83 ; pcap_cnt: 8801464, event_type: dns, proto: UDP, dns_type: query, dns_id: 65014, dns_rrname: web.crm4d.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 8801510, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 65014, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: web.crm4d.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: crm4d.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 33, dns_authorities_0_soa_mname: dns200.anycast.me, dns_authorities_0_soa_rname: tech.ovh.net, dns_authorities_0_soa_serial: 2017062601, dns_authorities_0_soa_refresh: 86400, dns_authorities_0_soa_retry: 3600, dns_authorities_0_soa_expire: 3600000, dns_authorities_0_soa_minimum: 300 ; pcap_cnt: 8910453, event_type: dns, proto: UDP, dns_type: query, dns_id: 36125, dns_rrname: us-pxl.trafficstars.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 8910461, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 36125, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: us-pxl.trafficstars.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: trafficstars.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 1098, dns_authorities_0_soa_mname: clay.ns.cloudflare.com, dns_authorities_0_soa_rname: dns.cloudflare.com, dns_authorities_0_soa_serial: 2025076173, dns_authorities_0_soa_refresh: 10000, dns_authorities_0_soa_retry: 2400, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 3600 ; pcap_cnt: 9172912, event_type: dns, proto: UDP, dns_type: query, dns_id: 5362, dns_rrname: star-mini.c10r.facebook.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9172924, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 5362, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: star-mini.c10r.facebook.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: star-mini.c10r.facebook.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 31.13.71.36, dns_grouped_A_0: 31.13.71.36 ; pcap_cnt: 9180560, event_type: dns, proto: UDP, dns_type: query, dns_id: 13178, dns_rrname: latency-pixel.ic-live.com, dns_rrtype: AAAA, dns_tx_id: 2 ; pcap_cnt: 9180616, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 13178, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: latency-pixel.ic-live.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_authorities_0_rrname: ic-live.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 533, dns_authorities_0_soa_mname: ns-1485.awsdns-57.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: 86400 ; pcap_cnt: 9487036, event_type: dns, proto: UDP, dns_type: query, dns_id: 23643, dns_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9487037, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 23643, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 41, dns_answers_0_rdata: 52.1.47.94, dns_answers_1_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 41, dns_answers_1_rdata: 34.198.62.87, dns_answers_2_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 41, dns_answers_2_rdata: 52.72.193.206, dns_answers_3_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 41, dns_answers_3_rdata: 54.175.84.210, dns_answers_4_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_4_rrtype: A, dns_answers_4_ttl: 41, dns_answers_4_rdata: 54.236.250.246, dns_answers_5_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_5_rrtype: A, dns_answers_5_ttl: 41, dns_answers_5_rdata: 54.86.16.198, dns_answers_6_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_6_rrtype: A, dns_answers_6_ttl: 41, dns_answers_6_rdata: 54.165.106.138, dns_answers_7_rrname: adservervpcelb-399368545.us-east-1.elb.amazonaws.com, dns_answers_7_rrtype: A, dns_answers_7_ttl: 41, dns_answers_7_rdata: 34.206.22.51, dns_grouped_A_0: 52.1.47.94, dns_grouped_A_1: 34.198.62.87, dns_grouped_A_2: 52.72.193.206, dns_grouped_A_3: 54.175.84.210, dns_grouped_A_4: 54.236.250.246, dns_grouped_A_5: 54.86.16.198, dns_grouped_A_6: 54.165.106.138, dns_grouped_A_7: 34.206.22.51 ; pcap_cnt: 9737020, event_type: dns, proto: UDP, dns_type: query, dns_id: 32542, dns_rrname: dmp.truoptik.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 9737064, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 32542, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: dmp.truoptik.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: dmp.truoptik.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 206, dns_answers_0_rdata: lb1-dmp-nyc1-do.truoptik.com, dns_answers_1_rrname: lb1-dmp-nyc1-do.truoptik.com, dns_answers_1_rrtype: A, dns_answers_1_ttl: 30, dns_answers_1_rdata: 198.211.102.46, dns_answers_2_rrname: lb1-dmp-nyc1-do.truoptik.com, dns_answers_2_rrtype: A, dns_answers_2_ttl: 30, dns_answers_2_rdata: 198.211.102.20, dns_answers_3_rrname: lb1-dmp-nyc1-do.truoptik.com, dns_answers_3_rrtype: A, dns_answers_3_ttl: 30, dns_answers_3_rdata: 198.211.102.79, dns_grouped_CNAME_0: lb1-dmp-nyc1-do.truoptik.com, dns_grouped_A_0: 198.211.102.46, dns_grouped_A_1: 198.211.102.20, dns_grouped_A_2: 198.211.102.79 ; pcap_cnt: 9921358, event_type: dns, proto: UDP, dns_type: query, dns_id: 64935, dns_rrname: slb-content.adfox.ru, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 9921487, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 64935, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: slb-content.adfox.ru, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: slb-content.adfox.ru, dns_answers_0_rrtype: AAAA, dns_answers_0_ttl: 300, dns_answers_0_rdata: 2a02:06b8:0000:0000:0000:0000:0000:0092, dns_grouped_AAAA_0: 2a02:06b8:0000:0000:0000:0000:0000:0092 ; pcap_cnt: 10071952, event_type: dns, proto: UDP, dns_type: query, dns_id: 15566, dns_rrname: ping.chartbeat.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10071957, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 15566, 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: 1, dns_answers_0_rdata: 23.21.78.116, dns_answers_1_rrname: ping.chartbeat.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 23.23.220.195, dns_answers_2_rrname: ping.chartbeat.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 23.21.89.124, dns_answers_3_rrname: ping.chartbeat.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 23.21.83.14, dns_answers_4_rrname: ping.chartbeat.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 23.23.118.160, dns_answers_5_rrname: ping.chartbeat.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 23.23.137.182, dns_answers_6_rrname: ping.chartbeat.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 23.23.140.176, dns_answers_7_rrname: ping.chartbeat.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 23.23.236.244, dns_grouped_A_0: 23.21.78.116, dns_grouped_A_1: 23.23.220.195, dns_grouped_A_2: 23.21.89.124, dns_grouped_A_3: 23.21.83.14, dns_grouped_A_4: 23.23.118.160, dns_grouped_A_5: 23.23.137.182, dns_grouped_A_6: 23.23.140.176, dns_grouped_A_7: 23.23.236.244 ; pcap_cnt: 10235860, event_type: dns, proto: UDP, dns_type: query, dns_id: 25440, dns_rrname: d10lpsik1i8c69.cloudfront.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10235861, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 25440, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: d10lpsik1i8c69.cloudfront.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 54.192.36.150, dns_answers_1_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_1_rrtype: A, dns_answers_1_ttl: 1, dns_answers_1_rdata: 54.192.36.196, dns_answers_2_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_2_rrtype: A, dns_answers_2_ttl: 1, dns_answers_2_rdata: 54.192.36.85, dns_answers_3_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_3_rrtype: A, dns_answers_3_ttl: 1, dns_answers_3_rdata: 54.192.36.63, dns_answers_4_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_4_rrtype: A, dns_answers_4_ttl: 1, dns_answers_4_rdata: 54.192.36.38, dns_answers_5_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_5_rrtype: A, dns_answers_5_ttl: 1, dns_answers_5_rdata: 54.192.36.88, dns_answers_6_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_6_rrtype: A, dns_answers_6_ttl: 1, dns_answers_6_rdata: 54.192.36.112, dns_answers_7_rrname: d10lpsik1i8c69.cloudfront.net, dns_answers_7_rrtype: A, dns_answers_7_ttl: 1, dns_answers_7_rdata: 54.192.36.102, dns_grouped_A_0: 54.192.36.150, dns_grouped_A_1: 54.192.36.196, dns_grouped_A_2: 54.192.36.85, dns_grouped_A_3: 54.192.36.63, dns_grouped_A_4: 54.192.36.38, dns_grouped_A_5: 54.192.36.88, dns_grouped_A_6: 54.192.36.112, dns_grouped_A_7: 54.192.36.102 ; pcap_cnt: 10738521, event_type: dns, proto: UDP, dns_type: query, dns_id: 63481, dns_rrname: px.ladsp.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 10738599, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 63481, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: px.ladsp.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: px.ladsp.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 60, dns_answers_0_rdata: pixelserver-ssl-201701-vpc-857929099.ap-northeast-1.elb.amazonaws.com, dns_grouped_CNAME_0: pixelserver-ssl-201701-vpc-857929099.ap-northeast-1.elb.amazonaws.com, dns_authorities_0_rrname: ap-northeast-1.elb.amazonaws.com, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 12, dns_authorities_0_soa_mname: ns-1683.awsdns-18.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: 60 ; pcap_cnt: 10882314, event_type: dns, proto: UDP, dns_type: query, dns_id: 59292, dns_rrname: e11100.g.akamaiedge.net, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 10882321, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 59292, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: e11100.g.akamaiedge.net, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: e11100.g.akamaiedge.net, dns_answers_0_rrtype: A, dns_answers_0_ttl: 1, dns_answers_0_rdata: 23.194.142.69, dns_grouped_A_0: 23.194.142.69 ; pcap_cnt: 11077117, event_type: dns, proto: UDP, dns_type: query, dns_id: 18222, dns_rrname: stock.nate.com, dns_rrtype: AAAA, dns_tx_id: 0 ; pcap_cnt: 11077164, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 18222, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: stock.nate.com, dns_rrtype: AAAA, dns_rcode: NOERROR, dns_answers_0_rrname: stock.nate.com, dns_answers_0_rrtype: CNAME, dns_answers_0_ttl: 599, dns_answers_0_rdata: stock.cp.skcomms.co.kr, dns_grouped_CNAME_0: stock.cp.skcomms.co.kr, dns_authorities_0_rrname: skcomms.co.kr, dns_authorities_0_rrtype: SOA, dns_authorities_0_ttl: 1558, dns_authorities_0_soa_mname: ns1.natecorp.com, dns_authorities_0_soa_rname: root.ns1.natecorp.com, dns_authorities_0_soa_serial: 2017070300, dns_authorities_0_soa_refresh: 3600, dns_authorities_0_soa_retry: 1800, dns_authorities_0_soa_expire: 604800, dns_authorities_0_soa_minimum: 3600 ; pcap_cnt: 11682907, event_type: dns, proto: UDP, dns_type: query, dns_id: 24450, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_tx_id: 0 ; pcap_cnt: 11682909, event_type: dns, proto: UDP, dns_version: 2, dns_type: answer, dns_id: 24450, dns_flags: 8180, dns_qr: True, dns_rd: True, dns_ra: True, dns_rrname: clients.l.google.com, dns_rrtype: A, dns_rcode: NOERROR, dns_answers_0_rrname: clients.l.google.com, dns_answers_0_rrtype: A, dns_answers_0_ttl: 299, dns_answers_0_rdata: 172.217.7.14, dns_grouped_A_0: 172.217.7.14

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.