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The dataset generation failed
Error code:   DatasetGenerationError
Exception:    ValueError
Message:      Expected object or value
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
                  for key, table in generator:
                                    ^^^^^^^^^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
                  for item in generator(*args, **kwargs):
                              ~~~~~~~~~^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 281, in _generate_tables
                  examples = [ujson_loads(line) for line in batch.splitlines()]
                              ~~~~~~~~~~~^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 20, in ujson_loads
                  return pd.io.json.ujson_loads(*args, **kwargs)
                         ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
              ValueError: Expected object or value
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1869, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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event_id
string
timestamp
string
log_source
string
raw_event
unknown
normalized_event
unknown
src_ip
string
dst_ip
string
protocol
string
ioc_list
list
attack_technique_id
list
severity
string
confidence
float64
analyst_rationale
string
recommended_action
string
text
string
source
string
src_port
int64
dst_port
int64
user
string
hostname
string
process
string
command_line
string
attack_tactic
list
client_ip
string
request_uri
string
SIG-00032
2026-02-24T12:00:00Z
sigma
{ "SigmaTitle": "DNS Tunneling", "title": "DNS Tunneling", "message": "dns tunnel c2 beacon" }
{ "sigma_title": "DNS Tunneling" }
10.1.114.250
10.2.122.45
null
[]
[ "T1071.004" ]
medium
0.8
dns tunnel c2 beacon
Review sigma detection
DNS Tunneling dns tunnel c2 beacon sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-32
dns tunnel c2 beacon
[]
null
null
SIG-00572
2026-02-01T12:00:00Z
sigma
{ "SigmaTitle": "LSASS Memory Access", "title": "LSASS Memory Access", "message": "mimikatz lsass dump" }
{ "sigma_title": "LSASS Memory Access" }
10.1.98.42
10.2.196.32
null
[]
[ "T1003.001" ]
critical
0.8
mimikatz lsass dump
Review sigma detection
LSASS Memory Access mimikatz lsass dump sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-22
mimikatz lsass dump
[]
null
null
SIG-00516
2026-02-17T12:00:00Z
sigma
{ "SigmaTitle": "Brute Force", "title": "Brute Force", "message": "Multiple failed logins detected" }
{ "sigma_title": "Brute Force" }
10.1.62.66
10.2.158.178
null
[]
[ "T1110" ]
high
0.8
Multiple failed logins detected
Review sigma detection
Brute Force Multiple failed logins detected sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-16
Multiple failed logins detected
[]
null
null
SYN-00153
2026-01-16T21:20:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: malleable c2", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "malleable c2" }
10.0.207.16
203.0.9.244
tcp
[ "203.0.9.244" ]
[ "T1071.001", "T1071" ]
critical
0.81
Detected malleable c2 matching T1071.001
Investigate source host and block if confirmed malicious
Detected malleable c2 matching T1071.001 {'message': 'ET MALWARE Cobalt Strike Beacon: malleable c2', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
48,400
3,389
www-data
host-086
powershell.exe
malleable c2 from 10.0.207.16
[ "Execution" ]
null
null
ZEEK-00188
2026-01-10T08:00:00Z
zeek
{ "_path": "conn", "notice": { "msg": "S0" } }
{ "path": "conn" }
10.0.188.1
203.0.113.188
tcp
[]
[ "T1046" ]
low
0.75
Zeek conn S0
Correlate with SIEM
zeek conn S0
zeek_synthetic
null
null
null
null
null
null
null
null
null
SIG-00546
2026-02-17T12:00:00Z
sigma
{ "SigmaTitle": "PowerShell Encoded Command", "title": "PowerShell Encoded Command", "message": "powershell -enc execution" }
{ "sigma_title": "PowerShell Encoded Command" }
10.1.43.19
10.2.147.213
null
[]
[ "T1059.001", "T1059" ]
high
0.8
powershell -enc execution
Review sigma detection
PowerShell Encoded Command powershell -enc execution sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-46
powershell.exe
powershell -enc execution
[]
null
null
SUR-00214
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET SCAN Potential SSH Scan" } }
{}
10.0.1.214
198.51.100.214
tcp
null
[ "T1046" ]
low
0.82
ET SCAN Potential SSH Scan
Block and investigate
suricata ET SCAN Potential SSH Scan
suricata_synthetic
null
null
null
null
null
null
null
null
null
ZEEK-00370
2026-01-10T08:00:00Z
zeek
{ "_path": "conn", "notice": { "msg": "S0" } }
{ "path": "conn" }
10.0.115.1
203.0.113.115
tcp
[]
[ "T1046" ]
low
0.75
Zeek conn S0
Correlate with SIEM
zeek conn S0
zeek_synthetic
null
null
null
null
null
null
null
null
null
WAF-00211
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked sqli" }
null
null
null
null
null
[ "T1190" ]
critical
0.9
WAF sqli blocked
Block client IP
waf sqli block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.211
/api?id=1 sqli
ZEEK-00037
2026-01-10T08:00:00Z
zeek
{ "_path": "http", "notice": { "msg": "malware download" } }
{ "path": "http" }
10.0.37.1
203.0.113.37
tcp
[]
[ "T1105" ]
high
0.75
Zeek http malware download
Correlate with SIEM
zeek http malware download
zeek_synthetic
null
null
null
null
null
null
null
null
null
SIG-00241
2026-02-10T12:00:00Z
sigma
{ "SigmaTitle": "Suspicious RDP", "title": "Suspicious RDP", "message": "mstsc.exe lateral movement" }
{ "sigma_title": "Suspicious RDP" }
10.1.111.170
10.2.132.98
null
[]
[ "T1021.001" ]
high
0.8
mstsc.exe lateral movement
Review sigma detection
Suspicious RDP mstsc.exe lateral movement sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-41
mstsc.exe lateral movement
[]
null
null
SYN-00024
2026-01-01T02:53:00Z
waf
{ "message": "SQL Injection Attack: exploit public", "rule": "SQL Injection Attack" }
{ "rule": "SQL Injection Attack", "keyword": "exploit public" }
10.0.213.143
203.0.41.59
tcp
[ "203.0.41.59" ]
[ "T1190" ]
critical
0.71
Detected exploit public matching T1190
Investigate source host and block if confirmed malicious
Detected exploit public matching T1190 {'message': 'SQL Injection Attack: exploit public', 'rule': 'SQL Injection Attack'}
synthetic
22,286
443
jsmith
host-078
mstsc.exe
exploit public from 10.0.213.143
[ "Execution" ]
null
null
ZEEK-00293
2026-01-10T08:00:00Z
zeek
{ "_path": "conn", "notice": { "msg": "S0" } }
{ "path": "conn" }
10.0.38.1
203.0.113.38
tcp
[]
[ "T1046" ]
low
0.75
Zeek conn S0
Correlate with SIEM
zeek conn S0
zeek_synthetic
null
null
null
null
null
null
null
null
null
SYN-00199
2026-01-14T13:24:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: https beacon", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "https beacon" }
10.0.230.33
203.0.67.236
tcp
[ "203.0.67.236" ]
[ "T1071.001", "T1071" ]
critical
0.71
Detected https beacon matching T1071.001
Investigate source host and block if confirmed malicious
Detected https beacon matching T1071.001 {'message': 'ET MALWARE Cobalt Strike Beacon: https beacon', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
17,768
22
www-data
host-052
cmd.exe
https beacon from 10.0.230.33
[ "Execution" ]
null
null
ZEEK-00316
2026-01-10T08:00:00Z
zeek
{ "_path": "dns", "notice": { "msg": "suspicious query" } }
{ "path": "dns" }
10.0.61.1
203.0.113.61
tcp
[]
[ "T1071.004" ]
medium
0.75
Zeek dns suspicious query
Correlate with SIEM
zeek dns suspicious query
zeek_synthetic
null
null
null
null
null
null
null
null
null
SYN-00471
2026-01-22T20:57:00Z
linux
{ "message": "FAILED su for root: suspicious activity", "rule": "FAILED su for root" }
{ "rule": "FAILED su for root", "keyword": "suspicious activity" }
10.0.210.172
203.0.113.226
tcp
[ "203.0.113.226" ]
[ "T1078", "T1548" ]
medium
0.87
Detected suspicious activity matching T1548
Investigate source host and block if confirmed malicious
Detected suspicious activity matching T1548 {'message': 'FAILED su for root: suspicious activity', 'rule': 'FAILED su for root'}
synthetic
62,975
445
jsmith
host-069
cmd.exe
suspicious activity from 10.0.210.172
[ "Execution" ]
null
null
SYN-00330
2026-01-12T07:36:00Z
zeek
{ "message": "SSH::Password_Guessing: authentication failed", "rule": "SSH::Password_Guessing" }
{ "rule": "SSH::Password_Guessing", "keyword": "authentication failed" }
10.0.248.253
203.0.45.122
udp
[ "203.0.45.122" ]
[ "T1110", "T1110.001" ]
high
0.95
Detected authentication failed matching T1110
Investigate source host and block if confirmed malicious
Detected authentication failed matching T1110 {'message': 'SSH::Password_Guessing: authentication failed', 'rule': 'SSH::Password_Guessing'}
synthetic
33,053
22
www-data
host-079
powershell.exe
[ "Credential Access" ]
null
null
SIG-00451
2026-02-20T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.228.136
10.2.54.73
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-1
sqli exploit attempt
[]
null
null
SIG-00429
2026-02-06T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.48.233
10.2.56.19
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-29
sqli exploit attempt
[]
null
null
SIG-00171
2026-02-20T12:00:00Z
sigma
{ "SigmaTitle": "Suspicious RDP", "title": "Suspicious RDP", "message": "mstsc.exe lateral movement" }
{ "sigma_title": "Suspicious RDP" }
10.1.31.162
10.2.89.21
null
[]
[ "T1021.001" ]
high
0.8
mstsc.exe lateral movement
Review sigma detection
Suspicious RDP mstsc.exe lateral movement sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-21
mstsc.exe lateral movement
[]
null
null
SYN-00725
2026-01-28T10:34:00Z
linux
{ "message": "FAILED su for root: suspicious activity", "rule": "FAILED su for root" }
{ "rule": "FAILED su for root", "keyword": "suspicious activity" }
10.0.94.32
203.0.89.112
udp
[ "203.0.89.112" ]
[ "T1078", "T1548" ]
medium
0.68
Detected suspicious activity matching T1548
Investigate source host and block if confirmed malicious
Detected suspicious activity matching T1548 {'message': 'FAILED su for root: suspicious activity', 'rule': 'FAILED su for root'}
synthetic
6,566
443
jsmith
host-047
sshd
suspicious activity from 10.0.94.32
[ "Execution" ]
null
null
AUTH-00054
2026-01-12T10:00:00Z
linux
{ "message": "auth failed su" }
{}
null
null
null
null
[ "T1078" ]
medium
0.78
auth failed su
Review auth logs
linux auth failed su
linux_synthetic
null
null
admin
host-24
null
null
null
null
null
SIG-00440
2026-02-14T12:00:00Z
sigma
{ "SigmaTitle": "LSASS Memory Access", "title": "LSASS Memory Access", "message": "mimikatz lsass dump" }
{ "sigma_title": "LSASS Memory Access" }
10.1.66.166
10.2.155.121
null
[]
[ "T1003.001" ]
critical
0.8
mimikatz lsass dump
Review sigma detection
LSASS Memory Access mimikatz lsass dump sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-40
mimikatz lsass dump
[]
null
null
AUTH-00168
2026-01-12T10:00:00Z
linux
{ "message": "sudo privilege escalation" }
{}
null
null
null
null
[ "T1548" ]
high
0.78
sudo privilege escalation
Review auth logs
linux sudo privilege escalation
linux_synthetic
null
null
root
host-18
null
null
null
null
null
WAF-00279
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked path traversal" }
null
null
null
null
null
[ "T1190" ]
high
0.9
WAF path traversal blocked
Block client IP
waf path traversal block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.25
/api?id=1 path traversal
SYN-00607
2026-01-23T14:17:00Z
windows
{ "message": "Event 4625 failed logon: failed logon", "rule": "Event 4625 failed logon" }
{ "rule": "Event 4625 failed logon", "keyword": "failed logon" }
10.0.230.21
203.0.34.60
udp
[ "203.0.34.60" ]
[ "T1110", "T1078" ]
medium
0.71
Detected failed logon matching T1078
Investigate source host and block if confirmed malicious
Detected failed logon matching T1078 {'message': 'Event 4625 failed logon: failed logon', 'rule': 'Event 4625 failed logon'}
synthetic
58,371
80
www-data
host-046
cmd.exe
failed logon from 10.0.230.21
[ "Execution" ]
null
null
MAN-6D790713
2026-01-15T14:28:00.000Z
wazuh
{ "timestamp": "2026-01-15T14:28:00.000Z", "rule": { "level": 10, "description": "sshd: authentication failed.", "id": "5710", "mitre": { "id": [ "T1110.001" ], "tactic": [ "Credential Access" ], "technique": [ "Brute Force" ] } }, ...
{ "rule_id": "5710", "level": 10 }
198.51.100.42
null
null
[]
[ "T1110.001" ]
high
0.85
sshd: authentication failed.
Investigate and contain if confirmed
sshd: authentication failed. sshd: authentication failed. source=wazuh src=198.51.100.42 dst= user=root host=linux-srv-01 process= cmd=
manual_variant
null
null
root
linux-srv-01
null
null
[]
null
null
SUR-00069
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET TROJAN Possible C2" } }
{}
10.0.1.69
198.51.100.69
tcp
null
[ "T1071" ]
high
0.82
ET TROJAN Possible C2
Block and investigate
suricata ET TROJAN Possible C2
suricata_synthetic
null
null
null
null
null
null
null
null
null
AUTH-00266
2026-01-12T10:00:00Z
linux
{ "message": "auth failed su" }
{}
null
null
null
null
[ "T1078" ]
medium
0.78
auth failed su
Review auth logs
linux auth failed su
linux_synthetic
null
null
jsmith
host-26
null
null
null
null
null
SYN-00638
2026-01-03T20:29:00Z
wazuh
{ "message": "sshd authentication failed: password guessing", "rule": "sshd authentication failed" }
{ "rule": "sshd authentication failed", "keyword": "password guessing" }
10.0.193.45
203.0.92.132
tcp
[ "203.0.92.132" ]
[ "T1110.001" ]
high
0.73
Detected password guessing matching T1110.001
Investigate source host and block if confirmed malicious
Detected password guessing matching T1110.001 {'message': 'sshd authentication failed: password guessing', 'rule': 'sshd authentication failed'}
synthetic
44,363
3,389
root
host-011
powershell.exe
[ "Credential Access" ]
null
null
SUR-00222
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET TROJAN Possible C2" } }
{}
10.0.1.222
198.51.100.222
tcp
null
[ "T1071" ]
high
0.82
ET TROJAN Possible C2
Block and investigate
suricata ET TROJAN Possible C2
suricata_synthetic
null
null
null
null
null
null
null
null
null
AUTH-00240
2026-01-12T10:00:00Z
windows
{ "message": "4625 failed logon" }
{}
null
null
null
null
[ "T1110", "T1078" ]
medium
0.78
4625 failed logon
Review auth logs
windows 4625 failed logon
windows_synthetic
null
null
root
host-0
null
null
null
null
null
WAF-00012
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked xss" }
null
null
null
null
null
[ "T1189" ]
high
0.9
WAF xss blocked
Block client IP
waf xss block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.12
/api?id=1 xss
SIG-00323
2026-02-09T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.187.100
10.2.217.196
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-23
sqli exploit attempt
[]
null
null
ZEEK-00187
2026-01-10T08:00:00Z
zeek
{ "_path": "notice", "notice": { "msg": "SSH::Password_Guessing" } }
{ "path": "notice" }
10.0.187.1
203.0.113.187
tcp
[]
[ "T1110.001" ]
high
0.75
Zeek notice SSH::Password_Guessing
Correlate with SIEM
zeek notice SSH::Password_Guessing
zeek_synthetic
null
null
null
null
null
null
null
null
null
SIG-00525
2026-02-18T12:00:00Z
sigma
{ "SigmaTitle": "Phishing Link", "title": "Phishing Link", "message": "spearphishing link clicked" }
{ "sigma_title": "Phishing Link" }
10.1.205.16
10.2.204.84
null
[]
[ "T1566.002" ]
high
0.8
spearphishing link clicked
Review sigma detection
Phishing Link spearphishing link clicked sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-25
spearphishing link clicked
[]
null
null
ZEEK-00099
2026-01-10T08:00:00Z
zeek
{ "_path": "dns", "notice": { "msg": "suspicious query" } }
{ "path": "dns" }
10.0.99.1
203.0.113.99
tcp
[]
[ "T1071.004" ]
medium
0.75
Zeek dns suspicious query
Correlate with SIEM
zeek dns suspicious query
zeek_synthetic
null
null
null
null
null
null
null
null
null
WAF-00025
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked xss" }
null
null
null
null
null
[ "T1189" ]
high
0.9
WAF xss blocked
Block client IP
waf xss block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.25
/api?id=1 xss
SIG-00318
2026-02-02T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.207.123
10.2.149.133
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-18
sqli exploit attempt
[]
null
null
SIG-00390
2026-02-02T12:00:00Z
sigma
{ "SigmaTitle": "Brute Force", "title": "Brute Force", "message": "Multiple failed logins detected" }
{ "sigma_title": "Brute Force" }
10.1.161.78
10.2.137.7
null
[]
[ "T1110" ]
high
0.8
Multiple failed logins detected
Review sigma detection
Brute Force Multiple failed logins detected sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-40
Multiple failed logins detected
[]
null
null
ZEEK-00314
2026-01-10T08:00:00Z
zeek
{ "_path": "http", "notice": { "msg": "malware download" } }
{ "path": "http" }
10.0.59.1
203.0.113.59
tcp
[]
[ "T1105" ]
high
0.75
Zeek http malware download
Correlate with SIEM
zeek http malware download
zeek_synthetic
null
null
null
null
null
null
null
null
null
SIG-00458
2026-02-22T12:00:00Z
sigma
{ "SigmaTitle": "Suspicious RDP", "title": "Suspicious RDP", "message": "mstsc.exe lateral movement" }
{ "sigma_title": "Suspicious RDP" }
10.1.63.3
10.2.58.160
null
[]
[ "T1021.001" ]
high
0.8
mstsc.exe lateral movement
Review sigma detection
Suspicious RDP mstsc.exe lateral movement sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-8
mstsc.exe lateral movement
[]
null
null
AUTH-00265
2026-01-12T10:00:00Z
wazuh
{ "message": "sshd auth failed" }
{}
null
null
null
null
[ "T1110.001" ]
high
0.78
sshd auth failed
Review auth logs
wazuh sshd auth failed
wazuh_synthetic
null
null
root
host-25
null
null
null
null
null
SYN-00657
2026-01-06T01:08:00Z
linux
{ "message": "FAILED su for root: failed logon", "rule": "FAILED su for root" }
{ "rule": "FAILED su for root", "keyword": "failed logon" }
10.0.223.42
203.0.78.13
tcp
[ "203.0.78.13" ]
[ "T1078", "T1548" ]
medium
0.9
Detected failed logon matching T1078
Investigate source host and block if confirmed malicious
Detected failed logon matching T1078 {'message': 'FAILED su for root: failed logon', 'rule': 'FAILED su for root'}
synthetic
5,213
22
www-data
host-073
powershell.exe
failed logon from 10.0.223.42
[ "Execution" ]
null
null
SIG-00295
2026-02-14T12:00:00Z
sigma
{ "SigmaTitle": "Port Scan", "title": "Port Scan", "message": "nmap port scan reconnaissance" }
{ "sigma_title": "Port Scan" }
10.1.154.241
10.2.244.30
null
[]
[ "T1046" ]
low
0.8
nmap port scan reconnaissance
Review sigma detection
Port Scan nmap port scan reconnaissance sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-45
nmap port scan reconnaissance
[]
null
null
SIG-00112
2026-02-09T12:00:00Z
sigma
{ "SigmaTitle": "LSASS Memory Access", "title": "LSASS Memory Access", "message": "mimikatz lsass dump" }
{ "sigma_title": "LSASS Memory Access" }
10.1.70.245
10.2.209.219
null
[]
[ "T1003.001" ]
critical
0.8
mimikatz lsass dump
Review sigma detection
LSASS Memory Access mimikatz lsass dump sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-12
mimikatz lsass dump
[]
null
null
SYN-00331
2026-01-03T00:49:00Z
waf
{ "message": "SQL Injection Attack: exploit public", "rule": "SQL Injection Attack" }
{ "rule": "SQL Injection Attack", "keyword": "exploit public" }
10.0.6.10
203.0.105.209
udp
[ "203.0.105.209" ]
[ "T1190" ]
critical
0.76
Detected exploit public matching T1190
Investigate source host and block if confirmed malicious
Detected exploit public matching T1190 {'message': 'SQL Injection Attack: exploit public', 'rule': 'SQL Injection Attack'}
synthetic
57,021
443
jsmith
host-066
mstsc.exe
exploit public from 10.0.6.10
[ "Execution" ]
null
null
SUR-00024
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET SCAN Potential SSH Scan" } }
{}
10.0.1.24
198.51.100.24
tcp
null
[ "T1046" ]
low
0.82
ET SCAN Potential SSH Scan
Block and investigate
suricata ET SCAN Potential SSH Scan
suricata_synthetic
null
null
null
null
null
null
null
null
null
ZEEK-00118
2026-01-10T08:00:00Z
zeek
{ "_path": "conn", "notice": { "msg": "S0" } }
{ "path": "conn" }
10.0.118.1
203.0.113.118
tcp
[]
[ "T1046" ]
low
0.75
Zeek conn S0
Correlate with SIEM
zeek conn S0
zeek_synthetic
null
null
null
null
null
null
null
null
null
SUR-00030
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET WEB_SERVER SQL Injection" } }
{}
10.0.1.30
198.51.100.30
tcp
null
[ "T1190" ]
high
0.82
ET WEB_SERVER SQL Injection
Block and investigate
suricata ET WEB_SERVER SQL Injection
suricata_synthetic
null
null
null
null
null
null
null
null
null
SYN-00112
2026-01-09T10:49:00Z
windows
{ "message": "Event 4625 failed logon: authentication failed", "rule": "Event 4625 failed logon" }
{ "rule": "Event 4625 failed logon", "keyword": "authentication failed" }
10.0.48.67
203.0.34.53
tcp
[ "203.0.34.53" ]
[ "T1110", "T1078" ]
medium
0.93
Detected authentication failed matching T1110
Investigate source host and block if confirmed malicious
Detected authentication failed matching T1110 {'message': 'Event 4625 failed logon: authentication failed', 'rule': 'Event 4625 failed logon'}
synthetic
31,636
80
jsmith
host-006
sshd
authentication failed from 10.0.48.67
[ "Credential Access" ]
null
null
SIG-00579
2026-02-01T12:00:00Z
sigma
{ "SigmaTitle": "DNS Tunneling", "title": "DNS Tunneling", "message": "dns tunnel c2 beacon" }
{ "sigma_title": "DNS Tunneling" }
10.1.75.114
10.2.219.62
null
[]
[ "T1071.004" ]
medium
0.8
dns tunnel c2 beacon
Review sigma detection
DNS Tunneling dns tunnel c2 beacon sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-29
dns tunnel c2 beacon
[]
null
null
ZEEK-00146
2026-01-10T08:00:00Z
zeek
{ "_path": "notice", "notice": { "msg": "SSH::Password_Guessing" } }
{ "path": "notice" }
10.0.146.1
203.0.113.146
tcp
[]
[ "T1110.001" ]
high
0.75
Zeek notice SSH::Password_Guessing
Correlate with SIEM
zeek notice SSH::Password_Guessing
zeek_synthetic
null
null
null
null
null
null
null
null
null
SYN-00416
2026-01-02T01:10:00Z
zeek
{ "message": "SSH::Password_Guessing: brute force", "rule": "SSH::Password_Guessing" }
{ "rule": "SSH::Password_Guessing", "keyword": "brute force" }
10.0.232.254
203.0.5.49
udp
[ "203.0.5.49" ]
[ "T1110", "T1110.001" ]
high
0.94
Detected brute force matching T1110
Investigate source host and block if confirmed malicious
Detected brute force matching T1110 {'message': 'SSH::Password_Guessing: brute force', 'rule': 'SSH::Password_Guessing'}
synthetic
38,353
445
www-data
host-024
brute force from 10.0.232.254
[ "Credential Access" ]
null
null
MAN-CE6BA05E
2026-01-15T14:25:00.000Z
linux
{ "@timestamp": "2026-01-15T14:25:00.000Z", "hostname": "web-srv-03", "programname": "su", "syslogtag": "auth", "user": "www-data", "message": "FAILED su for root by www-data", "severity": "warning", "auth": true, "event_id": "ALT-DF3374F4" }
{ "program": "su" }
null
null
null
[]
[ "T1078", "T1548" ]
medium
0.85
FAILED su for root by www-data
Investigate and contain if confirmed
FAILED su for root by www-data auth source=linux src= dst= user=www-data host=web-srv-03 process=su cmd=FAILED su for root by www-data
manual_variant
null
null
www-data
web-srv-03
su
FAILED su for root by www-data
[]
null
null
SYN-00176
2026-01-24T09:24:00Z
wazuh
{ "message": "sshd authentication failed: password guessing", "rule": "sshd authentication failed" }
{ "rule": "sshd authentication failed", "keyword": "password guessing" }
10.0.60.142
203.0.4.61
udp
[ "203.0.4.61" ]
[ "T1110.001" ]
high
0.8
Detected password guessing matching T1110.001
Investigate source host and block if confirmed malicious
Detected password guessing matching T1110.001 {'message': 'sshd authentication failed: password guessing', 'rule': 'sshd authentication failed'}
synthetic
14,729
445
www-data
host-005
mstsc.exe
[ "Credential Access" ]
null
null
SUR-00188
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET WEB_SERVER SQL Injection" } }
{}
10.0.1.188
198.51.100.188
tcp
null
[ "T1190" ]
high
0.82
ET WEB_SERVER SQL Injection
Block and investigate
suricata ET WEB_SERVER SQL Injection
suricata_synthetic
null
null
null
null
null
null
null
null
null
SYN-00364
2026-01-11T20:23:00Z
linux
{ "message": "FAILED su for root: account compromise", "rule": "FAILED su for root" }
{ "rule": "FAILED su for root", "keyword": "account compromise" }
10.0.81.183
203.0.9.128
tcp
[ "203.0.9.128" ]
[ "T1078", "T1548" ]
medium
0.76
Detected account compromise matching T1078
Investigate source host and block if confirmed malicious
Detected account compromise matching T1078 {'message': 'FAILED su for root: account compromise', 'rule': 'FAILED su for root'}
synthetic
26,194
80
www-data
host-011
mstsc.exe
account compromise from 10.0.81.183
[ "Execution" ]
null
null
WAF-00247
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked sqli" }
null
null
null
null
null
[ "T1190" ]
critical
0.9
WAF sqli blocked
Block client IP
waf sqli block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.247
/api?id=1 sqli
AUTH-00313
2026-01-12T10:00:00Z
linux
{ "message": "sudo privilege escalation" }
{}
null
null
null
null
[ "T1548" ]
high
0.78
sudo privilege escalation
Review auth logs
linux sudo privilege escalation
linux_synthetic
null
null
root
host-13
null
null
null
null
null
SYN-00214
2026-01-19T06:57:00Z
zeek
{ "message": "SSH::Password_Guessing: authentication failed", "rule": "SSH::Password_Guessing" }
{ "rule": "SSH::Password_Guessing", "keyword": "authentication failed" }
10.0.227.213
203.0.110.249
udp
[ "203.0.110.249" ]
[ "T1110", "T1110.001" ]
high
0.8
Detected authentication failed matching T1110
Investigate source host and block if confirmed malicious
Detected authentication failed matching T1110 {'message': 'SSH::Password_Guessing: authentication failed', 'rule': 'SSH::Password_Guessing'}
synthetic
39,721
445
root
host-082
[ "Credential Access" ]
null
null
SIG-00366
2026-02-14T12:00:00Z
sigma
{ "SigmaTitle": "Brute Force", "title": "Brute Force", "message": "Multiple failed logins detected" }
{ "sigma_title": "Brute Force" }
10.1.184.229
10.2.114.64
null
[]
[ "T1110" ]
high
0.8
Multiple failed logins detected
Review sigma detection
Brute Force Multiple failed logins detected sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-16
Multiple failed logins detected
[]
null
null
SUR-00274
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET WEB_SERVER SQL Injection" } }
{}
10.0.1.20
198.51.100.20
tcp
null
[ "T1190" ]
high
0.82
ET WEB_SERVER SQL Injection
Block and investigate
suricata ET WEB_SERVER SQL Injection
suricata_synthetic
null
null
null
null
null
null
null
null
null
WAF-00174
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked xss" }
null
null
null
null
null
[ "T1189" ]
high
0.9
WAF xss blocked
Block client IP
waf xss block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.174
/api?id=1 xss
SUR-00277
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET SCAN Potential SSH Scan" } }
{}
10.0.1.23
198.51.100.23
tcp
null
[ "T1046" ]
low
0.82
ET SCAN Potential SSH Scan
Block and investigate
suricata ET SCAN Potential SSH Scan
suricata_synthetic
null
null
null
null
null
null
null
null
null
SIG-00434
2026-02-26T12:00:00Z
sigma
{ "SigmaTitle": "Phishing Link", "title": "Phishing Link", "message": "spearphishing link clicked" }
{ "sigma_title": "Phishing Link" }
10.1.180.39
10.2.108.245
null
[]
[ "T1566.002" ]
high
0.8
spearphishing link clicked
Review sigma detection
Phishing Link spearphishing link clicked sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-34
spearphishing link clicked
[]
null
null
AUTH-00033
2026-01-12T10:00:00Z
linux
{ "message": "auth failed su" }
{}
null
null
null
null
[ "T1078" ]
medium
0.78
auth failed su
Review auth logs
linux auth failed su
linux_synthetic
null
null
admin
host-3
null
null
null
null
null
WAF-00026
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked xss" }
null
null
null
null
null
[ "T1189" ]
high
0.9
WAF xss blocked
Block client IP
waf xss block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.26
/api?id=1 xss
SYN-00083
2026-01-09T19:09:00Z
zeek
{ "message": "SSH::Password_Guessing: failed login", "rule": "SSH::Password_Guessing" }
{ "rule": "SSH::Password_Guessing", "keyword": "failed login" }
10.0.144.111
203.0.29.147
tcp
[ "203.0.29.147" ]
[ "T1110", "T1110.001" ]
high
0.8
Detected failed login matching T1110.001
Investigate source host and block if confirmed malicious
Detected failed login matching T1110.001 {'message': 'SSH::Password_Guessing: failed login', 'rule': 'SSH::Password_Guessing'}
synthetic
5,090
445
admin
host-077
mstsc.exe
failed login from 10.0.144.111
[ "Credential Access" ]
null
null
SUR-00138
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET SCAN Potential SSH Scan" } }
{}
10.0.1.138
198.51.100.138
tcp
null
[ "T1046" ]
low
0.82
ET SCAN Potential SSH Scan
Block and investigate
suricata ET SCAN Potential SSH Scan
suricata_synthetic
null
null
null
null
null
null
null
null
null
AUTH-00118
2026-01-12T10:00:00Z
wazuh
{ "message": "sshd auth failed" }
{}
null
null
null
null
[ "T1110.001" ]
high
0.78
sshd auth failed
Review auth logs
wazuh sshd auth failed
wazuh_synthetic
null
null
root
host-28
null
null
null
null
null
SYN-00363
2026-01-22T04:28:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: https beacon", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "https beacon" }
10.0.29.64
203.0.15.148
tcp
[ "203.0.15.148" ]
[ "T1071.001", "T1071" ]
critical
0.65
Detected https beacon matching T1071.001
Investigate source host and block if confirmed malicious
Detected https beacon matching T1071.001 {'message': 'ET MALWARE Cobalt Strike Beacon: https beacon', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
10,367
445
admin
host-094
mstsc.exe
https beacon from 10.0.29.64
[ "Execution" ]
null
null
SUR-00014
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET TROJAN Possible C2" } }
{}
10.0.1.14
198.51.100.14
tcp
null
[ "T1071" ]
high
0.82
ET TROJAN Possible C2
Block and investigate
suricata ET TROJAN Possible C2
suricata_synthetic
null
null
null
null
null
null
null
null
null
SIG-00564
2026-02-10T12:00:00Z
sigma
{ "SigmaTitle": "Suspicious RDP", "title": "Suspicious RDP", "message": "mstsc.exe lateral movement" }
{ "sigma_title": "Suspicious RDP" }
10.1.29.10
10.2.79.138
null
[]
[ "T1021.001" ]
high
0.8
mstsc.exe lateral movement
Review sigma detection
Suspicious RDP mstsc.exe lateral movement sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-14
mstsc.exe lateral movement
[]
null
null
AUTH-00020
2026-01-12T10:00:00Z
windows
{ "message": "4625 failed logon" }
{}
null
null
null
null
[ "T1110", "T1078" ]
medium
0.78
4625 failed logon
Review auth logs
windows 4625 failed logon
windows_synthetic
null
null
root
host-20
null
null
null
null
null
SIG-00005
2026-02-21T12:00:00Z
sigma
{ "SigmaTitle": "Port Scan", "title": "Port Scan", "message": "nmap port scan reconnaissance" }
{ "sigma_title": "Port Scan" }
10.1.185.194
10.2.107.244
null
[]
[ "T1046" ]
low
0.8
nmap port scan reconnaissance
Review sigma detection
Port Scan nmap port scan reconnaissance sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-5
nmap port scan reconnaissance
[]
null
null
SUR-00077
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET TROJAN Possible C2" } }
{}
10.0.1.77
198.51.100.77
tcp
null
[ "T1071" ]
high
0.82
ET TROJAN Possible C2
Block and investigate
suricata ET TROJAN Possible C2
suricata_synthetic
null
null
null
null
null
null
null
null
null
ZEEK-00286
2026-01-10T08:00:00Z
zeek
{ "_path": "http", "notice": { "msg": "malware download" } }
{ "path": "http" }
10.0.31.1
203.0.113.31
tcp
[]
[ "T1105" ]
high
0.75
Zeek http malware download
Correlate with SIEM
zeek http malware download
zeek_synthetic
null
null
null
null
null
null
null
null
null
ZEEK-00333
2026-01-10T08:00:00Z
zeek
{ "_path": "notice", "notice": { "msg": "SSH::Password_Guessing" } }
{ "path": "notice" }
10.0.78.1
203.0.113.78
tcp
[]
[ "T1110.001" ]
high
0.75
Zeek notice SSH::Password_Guessing
Correlate with SIEM
zeek notice SSH::Password_Guessing
zeek_synthetic
null
null
null
null
null
null
null
null
null
SUR-00213
2026-01-11T09:00:00Z
suricata
{ "event_type": "alert", "alert": { "signature": "ET TROJAN Possible C2" } }
{}
10.0.1.213
198.51.100.213
tcp
null
[ "T1071" ]
high
0.82
ET TROJAN Possible C2
Block and investigate
suricata ET TROJAN Possible C2
suricata_synthetic
null
null
null
null
null
null
null
null
null
SIG-00551
2026-02-02T12:00:00Z
sigma
{ "SigmaTitle": "PowerShell Encoded Command", "title": "PowerShell Encoded Command", "message": "powershell -enc execution" }
{ "sigma_title": "PowerShell Encoded Command" }
10.1.251.220
10.2.52.97
null
[]
[ "T1059.001", "T1059" ]
high
0.8
powershell -enc execution
Review sigma detection
PowerShell Encoded Command powershell -enc execution sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-1
powershell.exe
powershell -enc execution
[]
null
null
ZEEK-00246
2026-01-10T08:00:00Z
zeek
{ "_path": "http", "notice": { "msg": "malware download" } }
{ "path": "http" }
10.0.246.1
203.0.113.246
tcp
[]
[ "T1105" ]
high
0.75
Zeek http malware download
Correlate with SIEM
zeek http malware download
zeek_synthetic
null
null
null
null
null
null
null
null
null
ZEEK-00301
2026-01-10T08:00:00Z
zeek
{ "_path": "conn", "notice": { "msg": "S0" } }
{ "path": "conn" }
10.0.46.1
203.0.113.46
tcp
[]
[ "T1046" ]
low
0.75
Zeek conn S0
Correlate with SIEM
zeek conn S0
zeek_synthetic
null
null
null
null
null
null
null
null
null
WAF-00255
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked xss" }
null
null
null
null
null
[ "T1189" ]
high
0.9
WAF xss blocked
Block client IP
waf xss block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.1
/api?id=1 xss
MAN-C8AFE709
2026-01-15T14:15:00.000Z
waf
{ "timestamp": "2026-01-15T14:15:00.000Z", "waf": "modsecurity", "client_ip": "203.0.113.55", "server_ip": "10.0.3.20", "host": "app.example.com", "request_uri": "/api/users?id=1' OR '1'='1", "action": "block", "rule_id": "942100", "severity": "critical", "message": "SQL Injection Attack Detected vi...
{ "action": "block", "rule_id": "942100" }
203.0.113.55
10.0.3.20
https
[ "10.0.3.20" ]
[ "T1190" ]
critical
0.85
SQL Injection Attack Detected via libinjection
Investigate and contain if confirmed
SQL Injection Attack Detected via libinjection 942100 source=waf src=203.0.113.55 dst=10.0.3.20 user= host=app.example.com process= cmd=
manual_variant
null
null
null
app.example.com
null
null
[]
null
null
SIG-00453
2026-02-08T12:00:00Z
sigma
{ "SigmaTitle": "Port Scan", "title": "Port Scan", "message": "nmap port scan reconnaissance" }
{ "sigma_title": "Port Scan" }
10.1.144.182
10.2.122.37
null
[]
[ "T1046" ]
low
0.8
nmap port scan reconnaissance
Review sigma detection
Port Scan nmap port scan reconnaissance sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-3
nmap port scan reconnaissance
[]
null
null
SYN-00321
2026-01-03T12:24:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: periodic callback", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "periodic callback" }
10.0.174.34
203.0.85.193
udp
[ "203.0.85.193" ]
[ "T1071.001", "T1071" ]
critical
0.72
Detected periodic callback matching T1071
Investigate source host and block if confirmed malicious
Detected periodic callback matching T1071 {'message': 'ET MALWARE Cobalt Strike Beacon: periodic callback', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
5,202
445
jsmith
host-048
mstsc.exe
periodic callback from 10.0.174.34
[ "Execution" ]
null
null
ZEEK-00102
2026-01-10T08:00:00Z
zeek
{ "_path": "dns", "notice": { "msg": "suspicious query" } }
{ "path": "dns" }
10.0.102.1
203.0.113.102
tcp
[]
[ "T1071.004" ]
medium
0.75
Zeek dns suspicious query
Correlate with SIEM
zeek dns suspicious query
zeek_synthetic
null
null
null
null
null
null
null
null
null
SYN-00760
2026-01-07T12:16:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: command and control", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "command and control" }
10.0.13.77
203.0.88.61
udp
[ "203.0.88.61" ]
[ "T1071.001", "T1071" ]
critical
0.94
Detected command and control matching T1071
Investigate source host and block if confirmed malicious
Detected command and control matching T1071 {'message': 'ET MALWARE Cobalt Strike Beacon: command and control', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
5,636
80
jsmith
host-017
[ "Execution" ]
null
null
SIG-00056
2026-02-27T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.122.209
10.2.201.95
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-6
sqli exploit attempt
[]
null
null
SIG-00013
2026-02-24T12:00:00Z
sigma
{ "SigmaTitle": "Port Scan", "title": "Port Scan", "message": "nmap port scan reconnaissance" }
{ "sigma_title": "Port Scan" }
10.1.18.23
10.2.174.20
null
[]
[ "T1046" ]
low
0.8
nmap port scan reconnaissance
Review sigma detection
Port Scan nmap port scan reconnaissance sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-13
nmap port scan reconnaissance
[]
null
null
ZEEK-00173
2026-01-10T08:00:00Z
zeek
{ "_path": "notice", "notice": { "msg": "SSH::Password_Guessing" } }
{ "path": "notice" }
10.0.173.1
203.0.113.173
tcp
[]
[ "T1110.001" ]
high
0.75
Zeek notice SSH::Password_Guessing
Correlate with SIEM
zeek notice SSH::Password_Guessing
zeek_synthetic
null
null
null
null
null
null
null
null
null
SYN-00151
2026-01-11T15:03:00Z
wazuh
{ "message": "sshd authentication failed: ssh auth fail", "rule": "sshd authentication failed" }
{ "rule": "sshd authentication failed", "keyword": "ssh auth fail" }
10.0.208.138
203.0.104.80
tcp
[ "203.0.104.80" ]
[ "T1110.001" ]
high
0.9
Detected ssh auth fail matching T1110.001
Investigate source host and block if confirmed malicious
Detected ssh auth fail matching T1110.001 {'message': 'sshd authentication failed: ssh auth fail', 'rule': 'sshd authentication failed'}
synthetic
20,823
445
root
host-018
sshd
ssh auth fail from 10.0.208.138
[ "Credential Access" ]
null
null
WAF-00006
2026-01-13T11:00:00Z
waf
{ "waf": true, "message": "WAF blocked path traversal" }
null
null
null
null
null
[ "T1190" ]
high
0.9
WAF path traversal blocked
Block client IP
waf path traversal block
waf_synthetic
null
null
null
null
null
null
null
203.0.113.6
/api?id=1 path traversal
SYN-00600
2026-01-15T19:17:00Z
wazuh
{ "message": "sshd authentication failed: password guessing", "rule": "sshd authentication failed" }
{ "rule": "sshd authentication failed", "keyword": "password guessing" }
10.0.199.231
203.0.31.75
tcp
[ "203.0.31.75" ]
[ "T1110.001" ]
high
0.62
Detected password guessing matching T1110.001
Investigate source host and block if confirmed malicious
Detected password guessing matching T1110.001 {'message': 'sshd authentication failed: password guessing', 'rule': 'sshd authentication failed'}
synthetic
2,012
443
jsmith
host-091
mstsc.exe
[ "Credential Access" ]
null
null
AUTH-00261
2026-01-12T10:00:00Z
windows
{ "message": "4625 failed logon" }
{}
null
null
null
null
[ "T1110", "T1078" ]
medium
0.78
4625 failed logon
Review auth logs
windows 4625 failed logon
windows_synthetic
null
null
root
host-21
null
null
null
null
null
SYN-00403
2026-01-20T10:51:00Z
linux
{ "message": "FAILED su for root: suspicious activity", "rule": "FAILED su for root" }
{ "rule": "FAILED su for root", "keyword": "suspicious activity" }
10.0.226.165
203.0.69.142
udp
[ "203.0.69.142" ]
[ "T1078", "T1548" ]
medium
0.88
Detected suspicious activity matching T1548
Investigate source host and block if confirmed malicious
Detected suspicious activity matching T1548 {'message': 'FAILED su for root: suspicious activity', 'rule': 'FAILED su for root'}
synthetic
42,290
22
svc_backup
host-004
powershell.exe
[ "Execution" ]
null
null
SIG-00065
2026-02-22T12:00:00Z
sigma
{ "SigmaTitle": "SQL Injection", "title": "SQL Injection", "message": "sqli exploit attempt" }
{ "sigma_title": "SQL Injection" }
10.1.226.204
10.2.5.176
null
[]
[ "T1190" ]
critical
0.8
sqli exploit attempt
Review sigma detection
SQL Injection sqli exploit attempt sigma detection
sigmahq_synthetic
null
null
analyst
sigma-host-15
sqli exploit attempt
[]
null
null
SYN-00741
2026-01-22T11:17:00Z
wazuh
{ "message": "sshd authentication failed: failed login", "rule": "sshd authentication failed" }
{ "rule": "sshd authentication failed", "keyword": "failed login" }
10.0.243.13
203.0.104.63
udp
[ "203.0.104.63" ]
[ "T1110.001" ]
high
0.77
Detected failed login matching T1110.001
Investigate source host and block if confirmed malicious
Detected failed login matching T1110.001 {'message': 'sshd authentication failed: failed login', 'rule': 'sshd authentication failed'}
synthetic
28,017
22
jsmith
host-082
cmd.exe
[ "Credential Access" ]
null
null
SYN-00267
2026-01-07T18:50:00Z
suricata
{ "message": "ET MALWARE Cobalt Strike Beacon: command and control", "rule": "ET MALWARE Cobalt Strike Beacon" }
{ "rule": "ET MALWARE Cobalt Strike Beacon", "keyword": "command and control" }
10.0.119.114
203.0.4.168
tcp
[ "203.0.4.168" ]
[ "T1071.001", "T1071" ]
critical
0.61
Detected command and control matching T1071
Investigate source host and block if confirmed malicious
Detected command and control matching T1071 {'message': 'ET MALWARE Cobalt Strike Beacon: command and control', 'rule': 'ET MALWARE Cobalt Strike Beacon'}
synthetic
46,348
22
svc_backup
host-067
mstsc.exe
command and control from 10.0.119.114
[ "Execution" ]
null
null
End of preview.

SOC Alert Attack Dataset

Labeled SOC alerts for multi-label MITRE ATT&CK technique classification.

Schema

Field Description
event_id Unique alert identifier
log_source zeek, suricata, wazuh, windows, linux, sigma, waf
attack_technique_id Ground-truth MITRE technique IDs
text Feature text for classifier training

Sources

Source ~Count Notes
Synthetic generator 800 Parameterized attack patterns
Sigma-style 600 Rule tags mapped to techniques
Zeek/Suricata patterns 700 Synthetic EVE/conn logs
Auth/WAF patterns 680 Wazuh, Windows, Linux, WAF
Manual fixtures 120 7 canonical sample alerts

Total: 2,500 rows · Train/test: 85/15 random split

Limitations

  • ~96% synthetic — not a substitute for production SIEM ground truth
  • Random split (not client-stratified)
  • Technique labels derived from rule keywords and Sigma tags
  • For research/demo and portfolio benchmarking only

Benchmark

See eval_results.json and benchmark_report.json for reproducible metrics.

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