Sigma Rule Update (2026-05-11 21:12:00) (#340)

Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
This commit is contained in:
github-actions[bot]
2026-05-11 21:12:08 +00:00
committed by GitHub
parent 08e6fddb82
commit d2c31c1d22
+109 -109
View File
@@ -210,8 +210,8 @@
"car.2013-09-005",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "Malicious Service Installations"
},
@@ -3417,8 +3417,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Scheduled Task Executing Payload from Registry"
},
@@ -3987,8 +3987,8 @@
"attack.stealth",
"T1055.001",
"T1218.013",
"T1055",
"T1218"
"T1218",
"T1055"
],
"title": "Mavinject Inject DLL Into Running Process"
},
@@ -4390,8 +4390,8 @@
"attack.stealth",
"T1036.005",
"T1053.005",
"T1036",
"T1053"
"T1053",
"T1036"
],
"title": "Suspicious Scheduled Task Creation via Masqueraded XML File"
},
@@ -7997,8 +7997,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1550",
"T1558"
"T1558",
"T1550"
],
"title": "HackTool - KrbRelayUp Execution"
},
@@ -8362,8 +8362,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Suspicious Active Directory Database Snapshot Via ADExplorer"
},
@@ -8749,9 +8749,9 @@
"T1218.007",
"TA0002",
"T1059.001",
"T1059",
"T1218",
"T1027"
"T1027",
"T1059"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
},
@@ -11114,8 +11114,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Scheduled Task Executing Encoded Payload from Registry"
},
@@ -13313,8 +13313,8 @@
"attack.stealth",
"T1059.006",
"T1027.010",
"T1059",
"T1027"
"T1027",
"T1059"
],
"title": "Python One-Liners with Base64 Decoding"
},
@@ -13524,8 +13524,8 @@
"T1548.002",
"T1546.001",
"T1112",
"T1546",
"T1548"
"T1548",
"T1546"
],
"title": "Registry Modification of MS-settings Protocol Handler"
},
@@ -14091,8 +14091,8 @@
"T1053.005",
"T1036.004",
"T1036.005",
"T1036",
"T1053"
"T1053",
"T1036"
],
"title": "Scheduled Task Creation Masquerading as System Processes"
},
@@ -14413,8 +14413,8 @@
"T1059.001",
"T1059.003",
"T1564.003",
"T1564",
"T1059"
"T1059",
"T1564"
],
"title": "Powershell Executed From Headless ConHost Process"
},
@@ -16865,9 +16865,9 @@
"T1069.002",
"TA0002",
"T1059.001",
"T1087",
"T1069",
"T1059"
"T1059",
"T1087"
],
"title": "HackTool - Bloodhound/Sharphound Execution"
},
@@ -17577,8 +17577,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Suspicious Microsoft Office Child Process"
},
@@ -19011,8 +19011,8 @@
"T1021.004",
"TA0011",
"T1219",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "OpenEDR Spawning Command Shell"
},
@@ -19410,8 +19410,8 @@
"TA0008",
"T1059.001",
"T1021.006",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Remote PowerShell Session Host Process (WinRM)"
},
@@ -19462,8 +19462,8 @@
"attack.stealth",
"T1548.002",
"T1218.003",
"T1548",
"T1218"
"T1218",
"T1548"
],
"title": "Bypass UAC via CMSTP"
},
@@ -19641,12 +19641,12 @@
"T1547.002",
"T1557",
"T1082",
"T1574",
"T1564",
"T1505",
"T1556",
"T1547",
"T1574",
"T1505",
"T1546",
"T1564"
"T1546"
],
"title": "Potential Suspicious Activity Using SeCEdit"
},
@@ -21509,8 +21509,8 @@
"attack.stealth",
"T1219.002",
"T1036.003",
"T1036",
"T1219"
"T1219",
"T1036"
],
"title": "Remote Access Tool - Renamed MeshAgent Execution - Windows"
},
@@ -23227,8 +23227,8 @@
"attack.stealth",
"T1059.003",
"T1027.010",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Suspicious Usage of For Loop with Recursive Directory Search in CMD"
},
@@ -23338,8 +23338,8 @@
"attack.stealth",
"T1059.001",
"T1564.003",
"T1059",
"T1564"
"T1564",
"T1059"
],
"title": "HackTool - Covenant PowerShell Launcher"
},
@@ -24717,8 +24717,8 @@
"T1203",
"T1059.003",
"attack.g0032",
"T1059",
"T1566"
"T1566",
"T1059"
],
"title": "Suspicious HWP Sub Processes"
},
@@ -27652,8 +27652,8 @@
"T1134.002",
"T1036.005",
"detection.emerging-threats",
"T1134",
"T1036"
"T1036",
"T1134"
],
"title": "RedSun - Conhost.exe Spawned by TieringEngineService.exe"
},
@@ -28573,8 +28573,8 @@
"T1003.001",
"T1560.001",
"detection.emerging-threats",
"T1003",
"T1560"
"T1560",
"T1003"
],
"title": "APT31 Judgement Panda Activity"
},
@@ -28598,8 +28598,8 @@
"T1552.001",
"T1003.003",
"detection.emerging-threats",
"T1552",
"T1003"
"T1003",
"T1552"
],
"title": "Potential Russian APT Credential Theft Activity"
},
@@ -28711,8 +28711,8 @@
"T1059.001",
"detection.emerging-threats",
"T1059",
"T1053",
"T1036"
"T1036",
"T1053"
],
"title": "Operation Wocao Activity - Security"
},
@@ -28739,8 +28739,8 @@
"T1566.001",
"cve.2017-0261",
"detection.emerging-threats",
"T1204",
"T1566"
"T1566",
"T1204"
],
"title": "Exploit for CVE-2017-0261"
},
@@ -28905,8 +28905,8 @@
"car.2016-04-002",
"detection.emerging-threats",
"T1218",
"T1685",
"T1003"
"T1003",
"T1685"
],
"title": "NotPetya Ransomware Activity"
},
@@ -30289,9 +30289,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Activity"
},
@@ -30324,9 +30324,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1053",
"T1543",
"T1071"
"T1071",
"T1053"
],
"title": "OilRig APT Schedule Task Persistence - Security"
},
@@ -30358,9 +30358,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1053",
"T1071",
"T1053"
"T1543"
],
"title": "OilRig APT Registry Persistence"
},
@@ -30390,9 +30390,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1071",
"T1053",
"T1543"
"T1543",
"T1071"
],
"title": "OilRig APT Schedule Task Persistence - System"
},
@@ -31551,8 +31551,8 @@
"TA0004",
"T1548.002",
"T1546.001",
"T1546",
"T1548"
"T1548",
"T1546"
],
"title": "Shell Open Registry Keys Manipulation"
},
@@ -32073,8 +32073,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -33377,8 +33377,8 @@
"TA0003",
"T1548.002",
"T1546.001",
"T1546",
"T1548"
"T1548",
"T1546"
],
"title": "Suspicious Shell Open Command Registry Modification"
},
@@ -34361,9 +34361,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543"
"T1543",
"T1569"
],
"title": "Potential CobaltStrike Service Installations - Registry"
},
@@ -34717,8 +34717,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix"
},
@@ -35549,8 +35549,8 @@
"TA0003",
"T1547.001",
"T1546.009",
"T1546",
"T1547"
"T1547",
"T1546"
],
"title": "Session Manager Autorun Keys Modification"
},
@@ -36869,8 +36869,8 @@
"T1529",
"attack.g0091",
"attack.s0363",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Silence.EDA Detection"
},
@@ -38899,8 +38899,8 @@
"T1059.001",
"TA0003",
"T1136.001",
"T1059",
"T1136"
"T1136",
"T1059"
],
"title": "PowerShell Create Local User"
},
@@ -39367,8 +39367,8 @@
"T1564.004",
"TA0002",
"T1059.001",
"T1059",
"T1564"
"T1564",
"T1059"
],
"title": "NTFS Alternate Data Stream"
},
@@ -39950,8 +39950,8 @@
"T1059.001",
"TA0008",
"T1021.003",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Suspicious Non PowerShell WSMAN COM Provider"
},
@@ -42746,8 +42746,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "ProcessHacker Privilege Elevation"
},
@@ -43027,8 +43027,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - System"
},
@@ -44032,8 +44032,8 @@
"attack.defense-impairment",
"T1204.002",
"T1553.005",
"T1553",
"T1204"
"T1204",
"T1553"
],
"title": "Windows AppX Deployment Full Trust Package Installation"
},
@@ -44968,8 +44968,8 @@
"T1071.004",
"TA0002",
"T1059.003",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Network Connection Initiated via Finger.EXE"
},
@@ -46713,8 +46713,8 @@
"TA0009",
"T1114.003",
"detection.threat-hunting",
"T1114",
"T1564"
"T1564",
"T1114"
],
"title": "Inbox Rules Creation Or Update Activity Via ExchangePowerShell Cmdlet"
},
@@ -47514,8 +47514,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - Security"
},
@@ -47679,8 +47679,8 @@
"TA0002",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "Remote Access Tool Services Have Been Installed - Security"
},
@@ -48178,8 +48178,8 @@
"T1090.002",
"T1021.001",
"car.2013-07-002",
"T1021",
"T1090"
"T1090",
"T1021"
],
"title": "RDP over Reverse SSH Tunnel WFP"
},
@@ -49539,9 +49539,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543",
"T1569"
"T1543"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -50789,8 +50789,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Excel Proxy Executing Regsvr32 With Payload"
},
@@ -50880,8 +50880,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "New Lolbin Process by Office Applications"
},
@@ -55393,8 +55393,8 @@
"T1570",
"T1021.002",
"T1569.002",
"T1136",
"T1569",
"T1136",
"T1021",
"T1543"
],