From bcea1e0aef4f082a3a10a41c8c0e343509dfcec1 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 3 Feb 2026 20:28:51 +0000 Subject: [PATCH] Sigma Rule Update (2026-02-03 20:28:43) (#240) Co-authored-by: YamatoSecurity --- config/security_rules.json | 260 ++++++++++++++++++------------------- 1 file changed, 130 insertions(+), 130 deletions(-) diff --git a/config/security_rules.json b/config/security_rules.json index 98c74657..9bb7bff1 100644 --- a/config/security_rules.json +++ b/config/security_rules.json @@ -287,8 +287,8 @@ "TA0005", "T1059.001", "T1036.003", - "T1036", - "T1059" + "T1059", + "T1036" ], "title": "Renamed Powershell Under Powershell Channel" }, @@ -424,8 +424,8 @@ "T1059.001", "TA0008", "T1021.006", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Remote PowerShell Session (PS Classic)" }, @@ -1173,8 +1173,8 @@ "T1529", "attack.g0091", "attack.s0363", - "T1059", - "T1071" + "T1071", + "T1059" ], "title": "Silence.EDA Detection" }, @@ -4994,8 +4994,8 @@ "T1615", "T1569.002", "T1574.005", - "T1569", - "T1574" + "T1574", + "T1569" ], "title": "HackTool - SharpUp PrivEsc Tool Execution" }, @@ -5535,8 +5535,8 @@ "TA0002", "T1059.001", "T1027", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM" }, @@ -6231,8 +6231,8 @@ "TA0002", "T1059.007", "cve.2020-1599", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "MSHTA Execution with Suspicious File Extensions" }, @@ -7374,8 +7374,8 @@ "T1482", "T1069.002", "stp.1u", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "PUA - AdFind Suspicious Execution" }, @@ -7537,8 +7537,8 @@ "TA0003", "T1053.005", "T1059.001", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "Scheduled Task Executing Encoded Payload from Registry" }, @@ -7908,8 +7908,8 @@ "TA0005", "T1036.004", "T1036.005", - "T1053", - "T1036" + "T1036", + "T1053" ], "title": "Scheduled Task Creation Masquerading as System Processes" }, @@ -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" }, @@ -10251,8 +10251,8 @@ "T1562.001", "TA0006", "T1003.001", - "T1562", - "T1003" + "T1003", + "T1562" ], "title": "PPL Tampering Via WerFaultSecure" }, @@ -11348,9 +11348,9 @@ "TA0011", "T1071.004", "T1132.001", - "T1071", "T1048", - "T1132" + "T1132", + "T1071" ], "title": "DNS Exfiltration and Tunneling Tools Execution" }, @@ -11919,8 +11919,8 @@ "T1047", "T1204.002", "T1218.010", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Suspicious WmiPrvSE Child Process" }, @@ -11989,8 +11989,8 @@ "TA0002", "T1059.001", "T1562.001", - "T1059", - "T1562" + "T1562", + "T1059" ], "title": "Obfuscated PowerShell OneLiner Execution" }, @@ -12384,8 +12384,8 @@ "TA0005", "T1059.001", "T1564.003", - "T1564", - "T1059" + "T1059", + "T1564" ], "title": "HackTool - Covenant PowerShell Launcher" }, @@ -13522,8 +13522,8 @@ "T1087.002", "T1482", "T1069.002", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Renamed AdFind Execution" }, @@ -13865,8 +13865,8 @@ "T1587.001", "TA0002", "T1569.002", - "T1587", - "T1569" + "T1569", + "T1587" ], "title": "PUA - CsExec Execution" }, @@ -16597,8 +16597,8 @@ "T1059.001", "TA0005", "T1027.005", - "T1059", - "T1027" + "T1027", + "T1059" ], "title": "HackTool - CrackMapExec PowerShell Obfuscation" }, @@ -16889,8 +16889,8 @@ "T1087.002", "T1069.002", "T1482", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Active Directory Database Snapshot Via ADExplorer" }, @@ -18286,8 +18286,8 @@ "TA0002", "T1552.004", "T1059.001", - "T1059", - "T1552" + "T1552", + "T1059" ], "title": "Certificate Exported Via PowerShell" }, @@ -20155,8 +20155,8 @@ "TA0008", "T1021.002", "T1218.011", - "T1218", - "T1021" + "T1021", + "T1218" ], "title": "Rundll32 UNC Path Execution" }, @@ -21183,9 +21183,9 @@ "TA0005", "T1218.014", "T1036.002", + "T1204", "T1218", - "T1036", - "T1204" + "T1036" ], "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" }, @@ -21741,10 +21741,10 @@ "T1557", "T1082", "T1547", - "T1564", "T1546", - "T1505", "T1556", + "T1505", + "T1564", "T1574" ], "title": "Potential Suspicious Activity Using SeCEdit" @@ -22556,8 +22556,8 @@ "TA0008", "T1059.001", "T1021.006", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Remote PowerShell Session Host Process (WinRM)" }, @@ -22854,8 +22854,8 @@ "TA0005", "T1218.005", "T1027.004", - "T1027", "T1059", + "T1027", "T1218" ], "title": "Csc.EXE Execution Form Potentially Suspicious Parent" @@ -24043,8 +24043,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1027", - "T1204" + "T1204", + "T1027" ], "title": "Suspicious Explorer Process with Whitespace Padding - ClickFix/FileFix" }, @@ -24378,8 +24378,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1550", - "T1558" + "T1558", + "T1550" ], "title": "HackTool - KrbRelayUp Execution" }, @@ -24919,8 +24919,8 @@ "T1133", "T1136.001", "T1021.001", - "T1021", - "T1136" + "T1136", + "T1021" ], "title": "User Added to Remote Desktop Users Group" }, @@ -25555,8 +25555,8 @@ "T1564.004", "T1552.001", "T1105", - "T1552", - "T1564" + "T1564", + "T1552" ], "title": "Insensitive Subfolder Search Via Findstr.EXE" }, @@ -26550,8 +26550,8 @@ "T1069.002", "TA0002", "T1059.001", - "T1059", "T1087", + "T1059", "T1069" ], "title": "HackTool - Bloodhound/Sharphound Execution" @@ -27527,8 +27527,8 @@ "T1070.001", "T1562.002", "car.2016-04-002", - "T1070", - "T1562" + "T1562", + "T1070" ], "title": "Suspicious Eventlog Clearing or Configuration Change Activity" }, @@ -27686,8 +27686,8 @@ "T1106", "T1059.003", "T1218.011", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "HackTool - RedMimicry Winnti Playbook Execution" }, @@ -28541,8 +28541,8 @@ "TA0003", "T1036.005", "T1053.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Suspicious Scheduled Task Creation via Masqueraded XML File" }, @@ -32044,9 +32044,9 @@ "T1021.002", "attack.s0039", "detection.threat-hunting", - "T1021", "T1069", - "T1087" + "T1087", + "T1021" ], "title": "Net.EXE Execution" }, @@ -32826,9 +32826,9 @@ "T1027.010", "T1547.001", "detection.threat-hunting", - "T1547", "T1059", - "T1027" + "T1027", + "T1547" ], "title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace" }, @@ -33354,8 +33354,8 @@ "TA0004", "T1548.002", "T1546.001", - "T1546", - "T1548" + "T1548", + "T1546" ], "title": "Shell Open Registry Keys Manipulation" }, @@ -34380,8 +34380,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1204", - "T1027" + "T1027", + "T1204" ], "title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix" }, @@ -37414,9 +37414,9 @@ "T1021.002", "T1543.003", "T1569.002", - "T1569", "T1021", - "T1543" + "T1543", + "T1569" ], "title": "Potential CobaltStrike Service Installations - Registry" }, @@ -38037,8 +38037,8 @@ "TA0003", "T1547.001", "T1546.009", - "T1547", - "T1546" + "T1546", + "T1547" ], "title": "Session Manager Autorun Keys Modification" }, @@ -38832,8 +38832,8 @@ "T1566.001", "cve.2017-11882", "detection.emerging-threats", - "T1566", - "T1204" + "T1204", + "T1566" ], "title": "Droppers Exploiting CVE-2017-11882" }, @@ -38860,8 +38860,8 @@ "T1566.001", "cve.2017-0261", "detection.emerging-threats", - "T1204", - "T1566" + "T1566", + "T1204" ], "title": "Exploit for CVE-2017-0261" }, @@ -38919,8 +38919,8 @@ "car.2016-04-002", "detection.emerging-threats", "T1070", - "T1218", - "T1003" + "T1003", + "T1218" ], "title": "NotPetya Ransomware Activity" }, @@ -39243,9 +39243,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1071", "T1053", - "T1543" + "T1543", + "T1071" ], "title": "OilRig APT Schedule Task Persistence - Security" }, @@ -39277,9 +39277,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", + "T1053", "T1543", - "T1071", - "T1053" + "T1071" ], "title": "OilRig APT Registry Persistence" }, @@ -39312,8 +39312,8 @@ "T1071.004", "detection.emerging-threats", "T1071", - "T1543", - "T1053" + "T1053", + "T1543" ], "title": "OilRig APT Activity" }, @@ -39343,9 +39343,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", + "T1543", "T1071", - "T1053", - "T1543" + "T1053" ], "title": "OilRig APT Schedule Task Persistence - System" }, @@ -41603,8 +41603,8 @@ "T1059.001", "T1218.005", "detection.emerging-threats", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "Potential Baby Shark Malware Activity" }, @@ -41909,8 +41909,8 @@ "T1552.001", "T1003.003", "detection.emerging-threats", - "T1552", - "T1003" + "T1003", + "T1552" ], "title": "Potential Russian APT Credential Theft Activity" }, @@ -41937,8 +41937,8 @@ "T1003.001", "T1560.001", "detection.emerging-threats", - "T1560", - "T1003" + "T1003", + "T1560" ], "title": "APT31 Judgement Panda Activity" }, @@ -41969,8 +41969,8 @@ "T1053.005", "T1059.001", "detection.emerging-threats", - "T1059", "T1053", + "T1059", "T1036" ], "title": "Operation Wocao Activity" @@ -42002,8 +42002,8 @@ "T1053.005", "T1059.001", "detection.emerging-threats", - "T1053", "T1036", + "T1053", "T1059" ], "title": "Operation Wocao Activity - Security" @@ -44077,8 +44077,8 @@ "TA0002", "T1204.002", "T1553.005", - "T1553", - "T1204" + "T1204", + "T1553" ], "title": "Windows AppX Deployment Full Trust Package Installation" }, @@ -45691,8 +45691,8 @@ "T1543.003", "T1569.002", "T1021", - "T1543", - "T1569" + "T1569", + "T1543" ], "title": "CobaltStrike Service Installations - Security" }, @@ -46271,8 +46271,8 @@ "T1090.002", "T1021.001", "car.2013-07-002", - "T1090", - "T1021" + "T1021", + "T1090" ], "title": "RDP over Reverse SSH Tunnel WFP" }, @@ -46349,8 +46349,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1003", - "T1569" + "T1569", + "T1003" ], "title": "Credential Dumping Tools Service Execution - Security" }, @@ -47375,9 +47375,9 @@ "T1485", "T1553.002", "attack.s0195", - "T1553", + "T1027", "T1070", - "T1027" + "T1553" ], "title": "Potential Secure Deletion with SDelete" }, @@ -47871,8 +47871,8 @@ "T1564.004", "T1552.001", "T1105", - "T1564", - "T1552" + "T1552", + "T1564" ], "title": "Abusing Findstr for Defense Evasion" }, @@ -47920,8 +47920,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Excel Proxy Executing Regsvr32 With Payload" }, @@ -48699,8 +48699,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "New Lolbin Process by Office Applications" }, @@ -51129,8 +51129,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1569", - "T1003" + "T1003", + "T1569" ], "title": "Credential Dumping Tools Service Execution - System" }, @@ -51195,8 +51195,8 @@ "T1543.003", "T1569.002", "T1569", - "T1021", - "T1543" + "T1543", + "T1021" ], "title": "CobaltStrike Service Installations - System" }, @@ -51281,8 +51281,8 @@ "TA0004", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "ProcessHacker Privilege Elevation" }, @@ -51365,8 +51365,8 @@ "TA0002", "T1021.002", "T1569.002", - "T1021", - "T1569" + "T1569", + "T1021" ], "title": "smbexec.py Service Installation" }, @@ -52171,8 +52171,8 @@ "car.2013-09-005", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Malicious Service Installations" }, @@ -54560,10 +54560,10 @@ "T1570", "T1021.002", "T1569.002", - "T1021", "T1543", + "T1136", "T1569", - "T1136" + "T1021" ], "title": "PSExec Lateral Movement" },