Sigma Rule Update (2026-05-09 20:37:40) (#338)

Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
This commit is contained in:
github-actions[bot]
2026-05-09 20:37:48 +00:00
committed by GitHub
parent 50d1217ca9
commit f0bdac1f79
+141 -141
View File
@@ -964,9 +964,9 @@
"T1204.002",
"T1218.014",
"T1036.002",
"T1036",
"T1204",
"T1218"
"T1218",
"T1036"
],
"title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse"
},
@@ -1409,8 +1409,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Remote File Download Via Findstr.EXE"
},
@@ -1811,8 +1811,8 @@
"T1047",
"T1218.010",
"TA0002",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Suspicious WMIC Execution Via Office Process"
},
@@ -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"
},
@@ -4571,8 +4571,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Suspicious WmiPrvSE Child Process"
},
@@ -5340,8 +5340,8 @@
"T1133",
"T1136.001",
"T1021.001",
"T1136",
"T1021"
"T1021",
"T1136"
],
"title": "User Added to Remote Desktop Users Group"
},
@@ -5489,8 +5489,8 @@
"T1563.002",
"T1021.001",
"car.2013-07-002",
"T1021",
"T1563"
"T1563",
"T1021"
],
"title": "Suspicious RDP Redirect Using TSCON"
},
@@ -7544,8 +7544,8 @@
"car.2013-08-001",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "HackTool - Default PowerSploit/Empire Scheduled Task Creation"
},
@@ -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",
"T1069",
"T1087"
"T1087",
"T1069"
],
"title": "Suspicious Active Directory Database Snapshot Via ADExplorer"
},
@@ -8606,9 +8606,9 @@
"T1059.007",
"T1218.005",
"T1027.004",
"T1059",
"T1218",
"T1027",
"T1218"
"T1059"
],
"title": "Csc.EXE Execution Form Potentially Suspicious Parent"
},
@@ -8750,8 +8750,8 @@
"TA0002",
"T1059.001",
"T1218",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
},
@@ -9063,8 +9063,8 @@
"T1087.002",
"T1482",
"T1069.002",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Renamed AdFind Execution"
},
@@ -10489,8 +10489,8 @@
"TA0011",
"T1071.004",
"T1132.001",
"T1048",
"T1071",
"T1048",
"T1132"
],
"title": "DNS Exfiltration and Tunneling Tools Execution"
@@ -10732,8 +10732,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1069",
"T1087"
"T1087",
"T1069"
],
"title": "Active Directory Database Snapshot Via ADExplorer"
},
@@ -11022,8 +11022,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Insensitive Subfolder Search Via Findstr.EXE"
},
@@ -12371,8 +12371,8 @@
"T1587.001",
"TA0002",
"T1569.002",
"T1569",
"T1587"
"T1587",
"T1569"
],
"title": "PUA - CsExec Execution"
},
@@ -13313,8 +13313,8 @@
"attack.stealth",
"T1059.006",
"T1027.010",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Python One-Liners with Base64 Decoding"
},
@@ -14091,8 +14091,8 @@
"T1053.005",
"T1036.004",
"T1036.005",
"T1053",
"T1036"
"T1036",
"T1053"
],
"title": "Scheduled Task Creation Masquerading as System Processes"
},
@@ -16865,8 +16865,8 @@
"T1069.002",
"TA0002",
"T1059.001",
"T1087",
"T1069",
"T1087",
"T1059"
],
"title": "HackTool - Bloodhound/Sharphound Execution"
@@ -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)"
},
@@ -19641,11 +19641,11 @@
"T1547.002",
"T1557",
"T1082",
"T1564",
"T1556",
"T1546",
"T1505",
"T1546",
"T1574",
"T1556",
"T1564",
"T1547"
],
"title": "Potential Suspicious Activity Using SeCEdit"
@@ -20110,8 +20110,8 @@
"T1615",
"T1569.002",
"T1574.005",
"T1574",
"T1569"
"T1569",
"T1574"
],
"title": "HackTool - SharpUp PrivEsc Tool Execution"
},
@@ -20177,8 +20177,8 @@
"T1106",
"T1059.003",
"T1218.011",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "HackTool - RedMimicry Winnti Playbook Execution"
},
@@ -20453,8 +20453,8 @@
"attack.stealth",
"T1059.001",
"T1027.005",
"T1059",
"T1027"
"T1027",
"T1059"
],
"title": "HackTool - CrackMapExec PowerShell Obfuscation"
},
@@ -23338,8 +23338,8 @@
"attack.stealth",
"T1059.001",
"T1564.003",
"T1564",
"T1059"
"T1059",
"T1564"
],
"title": "HackTool - Covenant PowerShell Launcher"
},
@@ -26279,8 +26279,8 @@
"attack.s0412",
"attack.g0001",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "ZxShell Malware"
},
@@ -27652,8 +27652,8 @@
"T1134.002",
"T1036.005",
"detection.emerging-threats",
"T1134",
"T1036"
"T1036",
"T1134"
],
"title": "RedSun - Conhost.exe Spawned by TieringEngineService.exe"
},
@@ -27704,8 +27704,8 @@
"T1059.005",
"T1105",
"detection.emerging-threats",
"T1059",
"T1195"
"T1195",
"T1059"
],
"title": "Axios NPM Compromise Indicators - Windows"
},
@@ -28477,8 +28477,8 @@
"T1059.001",
"T1218.005",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "Potential Baby Shark Malware Activity"
},
@@ -28573,8 +28573,8 @@
"T1003.001",
"T1560.001",
"detection.emerging-threats",
"T1560",
"T1003"
"T1003",
"T1560"
],
"title": "APT31 Judgement Panda Activity"
},
@@ -28678,8 +28678,8 @@
"T1059.001",
"detection.emerging-threats",
"T1059",
"T1036",
"T1053"
"T1053",
"T1036"
],
"title": "Operation Wocao Activity"
},
@@ -28710,8 +28710,8 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1053",
"T1059",
"T1053",
"T1036"
],
"title": "Operation Wocao Activity - Security"
@@ -28767,8 +28767,8 @@
"T1566.001",
"cve.2017-11882",
"detection.emerging-threats",
"T1566",
"T1204"
"T1204",
"T1566"
],
"title": "Droppers Exploiting CVE-2017-11882"
},
@@ -28795,8 +28795,8 @@
"T1566.001",
"cve.2017-8759",
"detection.emerging-threats",
"T1566",
"T1204"
"T1204",
"T1566"
],
"title": "Exploit for CVE-2017-8759"
},
@@ -28904,8 +28904,8 @@
"T1003.001",
"car.2016-04-002",
"detection.emerging-threats",
"T1218",
"T1685",
"T1218",
"T1003"
],
"title": "NotPetya Ransomware Activity"
@@ -29328,8 +29328,8 @@
"T1053.005",
"T1059.006",
"detection.emerging-threats",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Serpent Backdoor Payload Execution Via Scheduled Task"
},
@@ -29957,8 +29957,8 @@
"T1105",
"T1036.005",
"detection.emerging-threats",
"T1059",
"T1036"
"T1036",
"T1059"
],
"title": "Greenbug Espionage Group Indicators"
},
@@ -30210,8 +30210,8 @@
"T1218.011",
"car.2013-10-002",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "Sofacy Trojan Loader Activity"
},
@@ -30289,9 +30289,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1071",
"T1543",
"T1053",
"T1071"
"T1053"
],
"title": "OilRig APT Activity"
},
@@ -30390,8 +30390,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1053",
"T1543",
"T1071"
],
"title": "OilRig APT Schedule Task Persistence - System"
@@ -32073,8 +32073,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1027",
"T1204"
"T1204",
"T1027"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -34717,8 +34717,8 @@
"attack.stealth",
"T1204.004",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix"
},
@@ -36869,8 +36869,8 @@
"T1529",
"attack.g0091",
"attack.s0363",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Silence.EDA Detection"
},
@@ -38274,8 +38274,8 @@
"T1552.001",
"T1555",
"T1555.003",
"T1552",
"T1548"
"T1548",
"T1552"
],
"title": "HackTool - WinPwn Execution - ScriptBlock"
},
@@ -38899,8 +38899,8 @@
"T1059.001",
"TA0003",
"T1136.001",
"T1059",
"T1136"
"T1136",
"T1059"
],
"title": "PowerShell Create Local User"
},
@@ -39845,8 +39845,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session (PS Classic)"
},
@@ -39950,8 +39950,8 @@
"T1059.001",
"TA0008",
"T1021.003",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Suspicious Non PowerShell WSMAN COM Provider"
},
@@ -40539,8 +40539,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session (PS Module)"
},
@@ -41510,8 +41510,8 @@
"T1059.005",
"T1059.006",
"T1059.007",
"T1059",
"T1204"
"T1204",
"T1059"
],
"title": "AppLocker Prevented Application or Script from Running"
},
@@ -42980,8 +42980,8 @@
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543"
"T1543",
"T1021"
],
"title": "CobaltStrike Service Installations - System"
},
@@ -43027,8 +43027,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - System"
},
@@ -43159,8 +43159,8 @@
"TA0002",
"T1021.002",
"T1569.002",
"T1569",
"T1021"
"T1021",
"T1569"
],
"title": "smbexec.py Service Installation"
},
@@ -43282,8 +43282,8 @@
"TA0002",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "Remote Access Tool Services Have Been Installed - 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",
"T1059",
"T1071"
"T1071",
"T1059"
],
"title": "Network Connection Initiated via Finger.EXE"
},
@@ -45036,8 +45036,8 @@
"attack.stealth",
"T1559.001",
"T1218.010",
"T1559",
"T1218"
"T1218",
"T1559"
],
"title": "Network Connection Initiated By Regsvr32.EXE"
},
@@ -45222,8 +45222,8 @@
"TA0001",
"TA0043",
"detection.threat-hunting",
"T1566",
"T1598"
"T1598",
"T1566"
],
"title": "HTML File Opened From Download Folder"
},
@@ -45607,8 +45607,8 @@
"T1059.001",
"T1027.010",
"detection.threat-hunting",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Invocation Of Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
},
@@ -45935,8 +45935,8 @@
"T1021.002",
"attack.s0039",
"detection.threat-hunting",
"T1069",
"T1087",
"T1069",
"T1021"
],
"title": "Net.EXE Execution"
@@ -46511,8 +46511,8 @@
"T1027.010",
"T1547.001",
"detection.threat-hunting",
"T1027",
"T1059",
"T1027",
"T1547"
],
"title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
@@ -46713,8 +46713,8 @@
"TA0009",
"T1114.003",
"detection.threat-hunting",
"T1114",
"T1564"
"T1564",
"T1114"
],
"title": "Inbox Rules Creation Or Update Activity Via ExchangePowerShell Cmdlet"
},
@@ -47197,8 +47197,8 @@
"T1087.002",
"T1069.002",
"attack.s0039",
"T1069",
"T1087"
"T1087",
"T1069"
],
"title": "Reconnaissance Activity"
},
@@ -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"
},
@@ -48599,8 +48599,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1569",
"T1021"
"T1021",
"T1569"
],
"title": "Metasploit Or Impacket Service Installation Via SMB PsExec"
},
@@ -49539,9 +49539,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1021",
"T1543",
"T1569",
"T1021"
"T1569"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -49966,9 +49966,9 @@
"T1485",
"T1553.002",
"attack.s0195",
"T1553",
"T1027",
"T1070",
"T1027"
"T1553"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -50789,8 +50789,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Excel Proxy Executing Regsvr32 With Payload"
},
@@ -55146,8 +55146,8 @@
"TA0008",
"T1563.002",
"T1021.001",
"T1021",
"T1563"
"T1563",
"T1021"
],
"title": "Possible RDP Hijacking"
},
@@ -55393,10 +55393,10 @@
"T1570",
"T1021.002",
"T1569.002",
"T1543",
"T1569",
"T1136",
"T1021",
"T1569"
"T1543",
"T1021"
],
"title": "PSExec Lateral Movement"
},