From 422dea1b50fca5002549e7c60c07c8a1713823a8 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Fri, 6 Feb 2026 20:26:29 +0000 Subject: [PATCH] Sigma Rule Update (2026-02-06 20:26:21) (#244) Co-authored-by: YamatoSecurity --- config/security_rules.json | 248 ++++++++++++++++++------------------- 1 file changed, 124 insertions(+), 124 deletions(-) diff --git a/config/security_rules.json b/config/security_rules.json index 04eba55d..aac9e91a 100644 --- a/config/security_rules.json +++ b/config/security_rules.json @@ -287,8 +287,8 @@ "TA0005", "T1059.001", "T1036.003", - "T1059", - "T1036" + "T1036", + "T1059" ], "title": "Renamed Powershell Under Powershell Channel" }, @@ -344,8 +344,8 @@ "T1059.001", "TA0008", "T1021.003", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Suspicious Non PowerShell WSMAN COM Provider" }, @@ -424,8 +424,8 @@ "T1059.001", "TA0008", "T1021.006", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Remote PowerShell Session (PS Classic)" }, @@ -1503,8 +1503,8 @@ "T1552.001", "T1555", "T1555.003", - "T1548", - "T1552" + "T1552", + "T1548" ], "title": "HackTool - WinPwn Execution - ScriptBlock" }, @@ -2661,8 +2661,8 @@ "T1564.004", "TA0002", "T1059.001", - "T1059", - "T1564" + "T1564", + "T1059" ], "title": "NTFS Alternate Data Stream" }, @@ -4374,8 +4374,8 @@ "T1059.001", "TA0008", "T1021.006", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Remote PowerShell Session (PS Module)" }, @@ -4862,8 +4862,8 @@ "T1059.005", "T1059.006", "T1059.007", - "T1204", - "T1059" + "T1059", + "T1204" ], "title": "AppLocker Prevented Application or Script from Running" }, @@ -4994,8 +4994,8 @@ "T1615", "T1569.002", "T1574.005", - "T1569", - "T1574" + "T1574", + "T1569" ], "title": "HackTool - SharpUp PrivEsc Tool Execution" }, @@ -5534,8 +5534,8 @@ "T1218.007", "TA0002", "T1059.001", - "T1059", "T1218", + "T1059", "T1027" ], "title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM" @@ -6231,8 +6231,8 @@ "TA0002", "T1059.007", "cve.2020-1599", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "MSHTA Execution with Suspicious File Extensions" }, @@ -6568,8 +6568,8 @@ "T1563.002", "T1021.001", "car.2013-07-002", - "T1021", - "T1563" + "T1563", + "T1021" ], "title": "Suspicious RDP Redirect Using TSCON" }, @@ -7374,8 +7374,8 @@ "T1482", "T1069.002", "stp.1u", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "PUA - AdFind Suspicious Execution" }, @@ -8639,8 +8639,8 @@ "TA0003", "T1053.005", "T1059.001", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "Suspicious Schtasks Execution AppData Folder" }, @@ -10136,8 +10136,8 @@ "T1087.002", "T1069.002", "T1482", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Suspicious Active Directory Database Snapshot Via ADExplorer" }, @@ -10931,8 +10931,8 @@ "TA0005", "T1548.002", "T1218.003", - "T1218", - "T1548" + "T1548", + "T1218" ], "title": "Bypass UAC via CMSTP" }, @@ -11714,8 +11714,8 @@ "car.2013-08-001", "T1053.005", "T1059.001", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "HackTool - Default PowerSploit/Empire Scheduled Task Creation" }, @@ -11919,8 +11919,8 @@ "T1047", "T1204.002", "T1218.010", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Suspicious WmiPrvSE Child Process" }, @@ -12384,8 +12384,8 @@ "TA0005", "T1059.001", "T1564.003", - "T1059", - "T1564" + "T1564", + "T1059" ], "title": "HackTool - Covenant PowerShell Launcher" }, @@ -13522,8 +13522,8 @@ "T1087.002", "T1482", "T1069.002", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Renamed AdFind Execution" }, @@ -16889,8 +16889,8 @@ "T1087.002", "T1069.002", "T1482", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Active Directory Database Snapshot Via ADExplorer" }, @@ -18286,8 +18286,8 @@ "TA0002", "T1552.004", "T1059.001", - "T1552", - "T1059" + "T1059", + "T1552" ], "title": "Certificate Exported Via PowerShell" }, @@ -18354,8 +18354,8 @@ "T1218.011", "TA0006", "T1003.001", - "T1003", - "T1218" + "T1218", + "T1003" ], "title": "Process Access via TrolleyExpress Exclusion" }, @@ -19066,8 +19066,8 @@ "TA0005", "T1562.001", "T1070.001", - "T1562", - "T1070" + "T1070", + "T1562" ], "title": "Suspicious Windows Trace ETW Session Tamper Via Logman.EXE" }, @@ -21183,8 +21183,8 @@ "TA0005", "T1218.014", "T1036.002", - "T1204", "T1036", + "T1204", "T1218" ], "title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse" @@ -21314,8 +21314,8 @@ "TA0005", "T1219.002", "T1036.003", - "T1219", - "T1036" + "T1036", + "T1219" ], "title": "Remote Access Tool - Renamed MeshAgent Execution - Windows" }, @@ -21740,12 +21740,12 @@ "T1547.002", "T1557", "T1082", - "T1546", - "T1556", - "T1505", + "T1564", "T1547", "T1574", - "T1564" + "T1546", + "T1505", + "T1556" ], "title": "Potential Suspicious Activity Using SeCEdit" }, @@ -22854,8 +22854,8 @@ "TA0005", "T1218.005", "T1027.004", - "T1059", "T1218", + "T1059", "T1027" ], "title": "Csc.EXE Execution Form Potentially Suspicious Parent" @@ -24403,8 +24403,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1558", - "T1550" + "T1550", + "T1558" ], "title": "HackTool - KrbRelayUp Execution" }, @@ -26575,9 +26575,9 @@ "T1069.002", "TA0002", "T1059.001", - "T1087", "T1069", - "T1059" + "T1059", + "T1087" ], "title": "HackTool - Bloodhound/Sharphound Execution" }, @@ -27552,8 +27552,8 @@ "T1070.001", "T1562.002", "car.2016-04-002", - "T1070", - "T1562" + "T1562", + "T1070" ], "title": "Suspicious Eventlog Clearing or Configuration Change Activity" }, @@ -28103,8 +28103,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1558", - "T1550" + "T1550", + "T1558" ], "title": "HackTool - Rubeus Execution" }, @@ -28566,8 +28566,8 @@ "TA0003", "T1036.005", "T1053.005", - "T1053", - "T1036" + "T1036", + "T1053" ], "title": "Suspicious Scheduled Task Creation via Masqueraded XML File" }, @@ -30661,8 +30661,8 @@ "T1559.001", "TA0005", "T1218.010", - "T1218", - "T1559" + "T1559", + "T1218" ], "title": "Network Connection Initiated By Regsvr32.EXE" }, @@ -30797,8 +30797,8 @@ "T1071.004", "TA0002", "T1059.003", - "T1059", - "T1071" + "T1071", + "T1059" ], "title": "Network Connection Initiated via Finger.EXE" }, @@ -32034,8 +32034,8 @@ "TA0001", "TA0043", "detection.threat-hunting", - "T1566", - "T1598" + "T1598", + "T1566" ], "title": "HTML File Opened From Download Folder" }, @@ -32069,9 +32069,9 @@ "T1021.002", "attack.s0039", "detection.threat-hunting", - "T1087", "T1021", - "T1069" + "T1069", + "T1087" ], "title": "Net.EXE Execution" }, @@ -32851,9 +32851,9 @@ "T1027.010", "T1547.001", "detection.threat-hunting", - "T1027", + "T1547", "T1059", - "T1547" + "T1027" ], "title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace" }, @@ -33379,8 +33379,8 @@ "TA0004", "T1548.002", "T1546.001", - "T1546", - "T1548" + "T1548", + "T1546" ], "title": "Shell Open Registry Keys Manipulation" }, @@ -34405,8 +34405,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1027", - "T1204" + "T1204", + "T1027" ], "title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix" }, @@ -36279,8 +36279,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1204", - "T1027" + "T1027", + "T1204" ], "title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix" }, @@ -37439,8 +37439,8 @@ "T1021.002", "T1543.003", "T1569.002", - "T1021", "T1543", + "T1021", "T1569" ], "title": "Potential CobaltStrike Service Installations - Registry" @@ -37950,8 +37950,8 @@ "TA0003", "T1548.002", "T1546.001", - "T1548", - "T1546" + "T1546", + "T1548" ], "title": "Suspicious Shell Open Command Registry Modification" }, @@ -38857,8 +38857,8 @@ "T1566.001", "cve.2017-11882", "detection.emerging-threats", - "T1204", - "T1566" + "T1566", + "T1204" ], "title": "Droppers Exploiting CVE-2017-11882" }, @@ -38943,9 +38943,9 @@ "T1003.001", "car.2016-04-002", "detection.emerging-threats", - "T1003", + "T1070", "T1218", - "T1070" + "T1003" ], "title": "NotPetya Ransomware Activity" }, @@ -38971,8 +38971,8 @@ "T1543.003", "T1569.002", "detection.emerging-threats", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "CosmicDuke Service Installation" }, @@ -39336,9 +39336,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1053", "T1543", - "T1071" + "T1071", + "T1053" ], "title": "OilRig APT Activity" }, @@ -39496,8 +39496,8 @@ "T1218.011", "car.2013-10-002", "detection.emerging-threats", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "Sofacy Trojan Loader Activity" }, @@ -40010,8 +40010,8 @@ "TA0005", "T1036.005", "detection.emerging-threats", - "T1059", - "T1036" + "T1036", + "T1059" ], "title": "Greenbug Espionage Group Indicators" }, @@ -40410,8 +40410,8 @@ "T1053.005", "T1059.006", "detection.emerging-threats", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "Serpent Backdoor Payload Execution Via Scheduled Task" }, @@ -40557,8 +40557,8 @@ "T1053.005", "T1027", "detection.emerging-threats", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "Turla Group Commands May 2020" }, @@ -41628,8 +41628,8 @@ "T1059.001", "T1218.005", "detection.emerging-threats", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "Potential Baby Shark Malware Activity" }, @@ -42027,8 +42027,8 @@ "T1053.005", "T1059.001", "detection.emerging-threats", - "T1036", "T1053", + "T1036", "T1059" ], "title": "Operation Wocao Activity - Security" @@ -45715,9 +45715,9 @@ "T1021.002", "T1543.003", "T1569.002", + "T1569", "T1021", - "T1543", - "T1569" + "T1543" ], "title": "CobaltStrike Service Installations - Security" }, @@ -46244,8 +46244,8 @@ "T1570", "TA0002", "T1569.002", - "T1569", - "T1021" + "T1021", + "T1569" ], "title": "Metasploit Or Impacket Service Installation Via SMB PsExec" }, @@ -46296,8 +46296,8 @@ "T1090.002", "T1021.001", "car.2013-07-002", - "T1090", - "T1021" + "T1021", + "T1090" ], "title": "RDP over Reverse SSH Tunnel WFP" }, @@ -47400,8 +47400,8 @@ "T1485", "T1553.002", "attack.s0195", - "T1070", "T1553", + "T1070", "T1027" ], "title": "Potential Secure Deletion with SDelete" @@ -47450,8 +47450,8 @@ "T1087.002", "T1069.002", "attack.s0039", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Reconnaissance Activity" }, @@ -48540,8 +48540,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Office Applications Spawning Wmi Cli Alternate" }, @@ -48724,8 +48724,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "New Lolbin Process by Office Applications" }, @@ -48944,8 +48944,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "WMI Execution Via Office Process" }, @@ -51154,8 +51154,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1003", - "T1569" + "T1569", + "T1003" ], "title": "Credential Dumping Tools Service Execution - System" }, @@ -51219,8 +51219,8 @@ "T1021.002", "T1543.003", "T1569.002", - "T1543", "T1021", + "T1543", "T1569" ], "title": "CobaltStrike Service Installations - System" @@ -51306,8 +51306,8 @@ "TA0004", "T1543.003", "T1569.002", - "T1543", - "T1569" + "T1569", + "T1543" ], "title": "ProcessHacker Privilege Elevation" }, @@ -52308,8 +52308,8 @@ "T1570", "TA0002", "T1569.002", - "T1021", - "T1569" + "T1569", + "T1021" ], "title": "Metasploit Or Impacket Service Installation Via SMB PsExec" }, @@ -54585,9 +54585,9 @@ "T1570", "T1021.002", "T1569.002", - "T1021", "T1569", "T1136", + "T1021", "T1543" ], "title": "PSExec Lateral Movement"