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Sigma Rule Update (2026-05-19 21:13:17) (#348)

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Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
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2026-05-19 21:13:26 +00:00
committed by GitHub
parent 887de1d5c9
commit f7333c5358
1 changed files with 118 additions and 118 deletions
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config/security_rules.json
+118 -118
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@@ -2730,8 +2730,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "Rundll32 Execution Without Parameters"
},
@@ -4476,8 +4476,8 @@
"T1059.007",
"T1218.005",
"T1027.004",
"T1027",
"T1059",
"T1027",
"T1218"
],
"title": "Csc.EXE Execution Form Potentially Suspicious Parent"
@@ -6278,8 +6278,8 @@
"T1053.005",
"T1036.004",
"T1036.005",
"T1036",
"T1053"
"T1053",
"T1036"
],
"title": "Scheduled Task Creation Masquerading as System Processes"
},
@@ -7598,8 +7598,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Remote File Download Via Findstr.EXE"
},
@@ -8806,8 +8806,8 @@
"T1059.001",
"T1059.003",
"T1564.003",
"T1059",
"T1564"
"T1564",
"T1059"
],
"title": "Powershell Executed From Headless ConHost Process"
},
@@ -9109,9 +9109,9 @@
"T1218.007",
"TA0002",
"T1059.001",
"T1059",
"T1218",
"T1027",
"T1218"
"T1059"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
},
@@ -9727,12 +9727,12 @@
"T1547.002",
"T1557",
"T1082",
"T1564",
"T1574",
"T1547",
"T1505",
"T1556",
"T1546",
"T1574",
"T1564"
"T1505"
],
"title": "Potential Suspicious Activity Using SeCEdit"
},
@@ -10151,8 +10151,8 @@
"T1482",
"T1069.002",
"stp.1u",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "PUA - AdFind Suspicious Execution"
},
@@ -10490,8 +10490,8 @@
"T1218.011",
"TA0006",
"T1003.001",
"T1003",
"T1218"
"T1218",
"T1003"
],
"title": "Process Access via TrolleyExpress Exclusion"
},
@@ -12703,9 +12703,9 @@
"T1069.002",
"TA0002",
"T1059.001",
"T1069",
"T1059",
"T1087"
"T1087",
"T1069"
],
"title": "HackTool - Bloodhound/Sharphound Execution"
},
@@ -13074,8 +13074,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Suspicious Schtasks Execution AppData Folder"
},
@@ -13786,8 +13786,8 @@
"T1021.004",
"TA0011",
"T1219",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "OpenEDR Spawning Command Shell"
},
@@ -14104,8 +14104,8 @@
"attack.stealth",
"T1059.001",
"T1564.003",
"T1059",
"T1564"
"T1564",
"T1059"
],
"title": "HackTool - Covenant PowerShell Launcher"
},
@@ -17449,8 +17449,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1558",
"T1550"
"T1550",
"T1558"
],
"title": "HackTool - Rubeus Execution"
},
@@ -17832,8 +17832,8 @@
"TA0002",
"T1059.007",
"cve.2020-1599",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "MSHTA Execution with Suspicious File Extensions"
},
@@ -18717,8 +18717,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Suspicious Microsoft Office Child Process"
},
@@ -20474,8 +20474,8 @@
"attack.stealth",
"T1059.006",
"T1027.010",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Python One-Liners with Base64 Decoding"
},
@@ -20563,8 +20563,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Suspicious Active Directory Database Snapshot Via ADExplorer"
},
@@ -21142,8 +21142,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Scheduled Task Executing Encoded Payload from Registry"
},
@@ -22436,8 +22436,8 @@
"attack.stealth",
"T1548.002",
"T1218.003",
"T1218",
"T1548"
"T1548",
"T1218"
],
"title": "Bypass UAC via CMSTP"
},
@@ -25051,8 +25051,8 @@
"attack.stealth",
"T1059.001",
"T1036.003",
"T1059",
"T1036"
"T1036",
"T1059"
],
"title": "Renamed Powershell Under Powershell Channel"
},
@@ -25074,8 +25074,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Remote PowerShell Session (PS Classic)"
},
@@ -25133,8 +25133,8 @@
"T1059.001",
"TA0008",
"T1021.003",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Suspicious Non PowerShell WSMAN COM Provider"
},
@@ -26507,8 +26507,8 @@
"T1059.001",
"TA0003",
"T1136.001",
"T1136",
"T1059"
"T1059",
"T1136"
],
"title": "PowerShell Create Local User"
},
@@ -27395,8 +27395,8 @@
"T1564.004",
"TA0002",
"T1059.001",
"T1564",
"T1059"
"T1059",
"T1564"
],
"title": "NTFS Alternate Data Stream"
},
@@ -29139,8 +29139,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session (PS Module)"
},
@@ -30118,9 +30118,9 @@
"T1021.002",
"attack.s0039",
"detection.threat-hunting",
"T1069",
"T1087",
"T1021",
"T1069"
"T1021"
],
"title": "Net.EXE Execution"
},
@@ -31812,9 +31812,9 @@
"T1027.010",
"T1547.001",
"detection.threat-hunting",
"T1547",
"T1059",
"T1027",
"T1547"
"T1027"
],
"title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
},
@@ -32281,8 +32281,8 @@
"T1071.004",
"TA0002",
"T1059.003",
"T1059",
"T1071"
"T1071",
"T1059"
],
"title": "Network Connection Initiated via Finger.EXE"
},
@@ -33791,9 +33791,9 @@
"T1485",
"T1553.002",
"attack.s0195",
"T1070",
"T1027",
"T1553",
"T1027"
"T1070"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -34587,9 +34587,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543",
"T1021"
"T1569"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -34734,8 +34734,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "Metasploit Or Impacket Service Installation Via SMB PsExec"
},
@@ -36250,8 +36250,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1569",
"T1003"
"T1003",
"T1569"
],
"title": "Credential Dumping Tools Service Execution - Security"
},
@@ -37171,8 +37171,8 @@
"TA0003",
"T1548.002",
"T1546.001",
"T1546",
"T1548"
"T1548",
"T1546"
],
"title": "Suspicious Shell Open Command Registry Modification"
},
@@ -37485,8 +37485,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix"
},
@@ -38126,8 +38126,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -39688,8 +39688,8 @@
"TA0003",
"T1547.001",
"T1546.009",
"T1547",
"T1546"
"T1546",
"T1547"
],
"title": "Session Manager Autorun Keys Modification"
},
@@ -40478,9 +40478,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543"
"T1543",
"T1569"
],
"title": "Potential CobaltStrike Service Installations - Registry"
},
@@ -42364,9 +42364,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Registry Persistence"
},
@@ -42430,9 +42430,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Schedule Task Persistence - System"
},
@@ -42465,8 +42465,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1543",
"T1053"
],
"title": "OilRig APT Schedule Task Persistence - Security"
@@ -42494,8 +42494,8 @@
"T1218.011",
"car.2013-10-002",
"detection.emerging-threats",
"T1218",
"T1059"
"T1059",
"T1218"
],
"title": "Sofacy Trojan Loader Activity"
},
@@ -42703,8 +42703,8 @@
"T1053.005",
"T1059.006",
"detection.emerging-threats",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Serpent Backdoor Payload Execution Via Scheduled Task"
},
@@ -43465,8 +43465,8 @@
"T1059.001",
"T1218.005",
"detection.emerging-threats",
"T1218",
"T1059"
"T1059",
"T1218"
],
"title": "Potential Baby Shark Malware Activity"
},
@@ -43783,8 +43783,8 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1036",
"T1053",
"T1036",
"T1059"
],
"title": "Operation Wocao Activity"
@@ -43816,9 +43816,9 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1036",
"T1053",
"T1059"
"T1059",
"T1036"
],
"title": "Operation Wocao Activity - Security"
},
@@ -45663,8 +45663,8 @@
"T1105",
"T1036.005",
"detection.emerging-threats",
"T1036",
"T1059"
"T1059",
"T1036"
],
"title": "Greenbug Espionage Group Indicators"
},
@@ -45966,9 +45966,9 @@
"T1003.001",
"car.2016-04-002",
"detection.emerging-threats",
"T1218",
"T1003",
"T1685",
"T1003"
"T1218"
],
"title": "NotPetya Ransomware Activity"
},
@@ -46165,8 +46165,8 @@
"T1566.001",
"cve.2017-11882",
"detection.emerging-threats",
"T1566",
"T1204"
"T1204",
"T1566"
],
"title": "Droppers Exploiting CVE-2017-11882"
},
@@ -46193,8 +46193,8 @@
"T1566.001",
"cve.2017-0261",
"detection.emerging-threats",
"T1566",
"T1204"
"T1204",
"T1566"
],
"title": "Exploit for CVE-2017-0261"
},
@@ -46337,8 +46337,8 @@
"T1059.001",
"attack.s0183",
"detection.emerging-threats",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Kalambur Backdoor Curl TOR SOCKS Proxy Execution"
},
@@ -46844,8 +46844,8 @@
"T1134.002",
"T1036.005",
"detection.emerging-threats",
"T1134",
"T1036"
"T1036",
"T1134"
],
"title": "RedSun - Conhost.exe Spawned by TieringEngineService.exe"
},
@@ -48640,8 +48640,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "WMI Execution Via Office Process"
},
@@ -49758,8 +49758,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Office Applications Spawning Wmi Cli Alternate"
},
@@ -50117,8 +50117,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "New Lolbin Process by Office Applications"
},
@@ -50359,8 +50359,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Excel Proxy Executing Regsvr32 With Payload"
},
@@ -51174,8 +51174,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "Sliver C2 Default Service Installation"
},
@@ -51675,8 +51675,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "ProcessHacker Privilege Elevation"
},
@@ -52372,8 +52372,8 @@
"attack.defense-impairment",
"T1204.002",
"T1553.005",
"T1204",
"T1553"
"T1553",
"T1204"
],
"title": "Windows AppX Deployment Unsigned Package Installation"
},
@@ -55413,9 +55413,9 @@
"T1021.002",
"T1569.002",
"T1569",
"T1543",
"T1021",
"T1136",
"T1021"
"T1543"
],
"title": "PSExec Lateral Movement"
},