From 83e2da29bca6dd7d17faa54c23aa8c5cbd5e4d9c Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Mon, 9 Feb 2026 20:33:37 +0000 Subject: [PATCH] Sigma Rule Update (2026-02-09 20:33:29) (#247) Co-authored-by: YamatoSecurity --- config/security_rules.json | 250 ++++++++++++++++++------------------- 1 file changed, 125 insertions(+), 125 deletions(-) diff --git a/config/security_rules.json b/config/security_rules.json index a46e47a2..a0af3987 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" }, @@ -1173,8 +1173,8 @@ "T1529", "attack.g0091", "attack.s0363", - "T1071", - "T1059" + "T1059", + "T1071" ], "title": "Silence.EDA Detection" }, @@ -4862,8 +4862,8 @@ "T1059.005", "T1059.006", "T1059.007", - "T1204", - "T1059" + "T1059", + "T1204" ], "title": "AppLocker Prevented Application or Script from Running" }, @@ -5534,9 +5534,9 @@ "T1218.007", "TA0002", "T1059.001", + "T1059", "T1027", - "T1218", - "T1059" + "T1218" ], "title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM" }, @@ -6568,8 +6568,8 @@ "T1563.002", "T1021.001", "car.2013-07-002", - "T1021", - "T1563" + "T1563", + "T1021" ], "title": "Suspicious RDP Redirect Using TSCON" }, @@ -7537,8 +7537,8 @@ "TA0003", "T1053.005", "T1059.001", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "Scheduled Task Executing Encoded Payload from Registry" }, @@ -9497,8 +9497,8 @@ "T1564.004", "T1552.001", "T1105", - "T1552", - "T1564" + "T1564", + "T1552" ], "title": "Remote File Download Via Findstr.EXE" }, @@ -10136,8 +10136,8 @@ "T1087.002", "T1069.002", "T1482", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Suspicious Active Directory Database Snapshot Via ADExplorer" }, @@ -10931,8 +10931,8 @@ "TA0005", "T1548.002", "T1218.003", - "T1548", - "T1218" + "T1218", + "T1548" ], "title": "Bypass UAC via CMSTP" }, @@ -11155,8 +11155,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "Suspicious WMIC Execution Via Office Process" }, @@ -11348,9 +11348,9 @@ "TA0011", "T1071.004", "T1132.001", - "T1048", "T1132", - "T1071" + "T1071", + "T1048" ], "title": "DNS Exfiltration and Tunneling Tools Execution" }, @@ -11989,8 +11989,8 @@ "TA0002", "T1059.001", "T1562.001", - "T1562", - "T1059" + "T1059", + "T1562" ], "title": "Obfuscated PowerShell OneLiner Execution" }, @@ -12384,8 +12384,8 @@ "TA0005", "T1059.001", "T1564.003", - "T1564", - "T1059" + "T1059", + "T1564" ], "title": "HackTool - Covenant PowerShell Launcher" }, @@ -13865,8 +13865,8 @@ "T1587.001", "TA0002", "T1569.002", - "T1587", - "T1569" + "T1569", + "T1587" ], "title": "PUA - CsExec Execution" }, @@ -16889,8 +16889,8 @@ "T1087.002", "T1069.002", "T1482", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Active Directory Database Snapshot Via ADExplorer" }, @@ -17045,8 +17045,8 @@ "TA0004", "T1055.001", "T1218.013", - "T1055", - "T1218" + "T1218", + "T1055" ], "title": "Mavinject Inject DLL Into Running Process" }, @@ -18286,8 +18286,8 @@ "TA0002", "T1552.004", "T1059.001", - "T1552", - "T1059" + "T1059", + "T1552" ], "title": "Certificate Exported Via PowerShell" }, @@ -18539,8 +18539,8 @@ "TA0003", "T1543.003", "T1574.011", - "T1574", - "T1543" + "T1543", + "T1574" ], "title": "Potential Persistence Attempt Via Existing Service Tampering" }, @@ -19066,8 +19066,8 @@ "TA0005", "T1562.001", "T1070.001", - "T1562", - "T1070" + "T1070", + "T1562" ], "title": "Suspicious Windows Trace ETW Session Tamper Via Logman.EXE" }, @@ -20155,8 +20155,8 @@ "TA0008", "T1021.002", "T1218.011", - "T1021", - "T1218" + "T1218", + "T1021" ], "title": "Rundll32 UNC Path Execution" }, @@ -21184,8 +21184,8 @@ "T1218.014", "T1036.002", "T1218", - "T1204", - "T1036" + "T1036", + "T1204" ], "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" }, @@ -21657,8 +21657,8 @@ "T1047", "T1204.002", "T1218.010", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "Suspicious Microsoft Office Child Process" }, @@ -21740,12 +21740,12 @@ "T1547.002", "T1557", "T1082", - "T1564", - "T1547", - "T1546", "T1574", + "T1546", + "T1547", "T1505", - "T1556" + "T1556", + "T1564" ], "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)" }, @@ -24403,8 +24403,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1558", - "T1550" + "T1550", + "T1558" ], "title": "HackTool - KrbRelayUp Execution" }, @@ -24944,8 +24944,8 @@ "T1133", "T1136.001", "T1021.001", - "T1021", - "T1136" + "T1136", + "T1021" ], "title": "User Added to Remote Desktop Users Group" }, @@ -26575,9 +26575,9 @@ "T1069.002", "TA0002", "T1059.001", - "T1059", "T1069", - "T1087" + "T1087", + "T1059" ], "title": "HackTool - Bloodhound/Sharphound Execution" }, @@ -27552,8 +27552,8 @@ "T1070.001", "T1562.002", "car.2016-04-002", - "T1562", - "T1070" + "T1070", + "T1562" ], "title": "Suspicious Eventlog Clearing or Configuration Change Activity" }, @@ -27711,8 +27711,8 @@ "T1106", "T1059.003", "T1218.011", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "HackTool - RedMimicry Winnti Playbook Execution" }, @@ -28566,8 +28566,8 @@ "TA0003", "T1036.005", "T1053.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Suspicious Scheduled Task Creation via Masqueraded XML File" }, @@ -29223,8 +29223,8 @@ "TA0004", "T1036.003", "T1053.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Renamed Schtasks Execution" }, @@ -30797,8 +30797,8 @@ "T1071.004", "TA0002", "T1059.003", - "T1071", - "T1059" + "T1059", + "T1071" ], "title": "Network Connection Initiated via Finger.EXE" }, @@ -32069,9 +32069,9 @@ "T1021.002", "attack.s0039", "detection.threat-hunting", - "T1021", + "T1087", "T1069", - "T1087" + "T1021" ], "title": "Net.EXE Execution" }, @@ -33379,8 +33379,8 @@ "TA0004", "T1548.002", "T1546.001", - "T1548", - "T1546" + "T1546", + "T1548" ], "title": "Shell Open Registry Keys Manipulation" }, @@ -36279,8 +36279,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1027", - "T1204" + "T1204", + "T1027" ], "title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix" }, @@ -37950,8 +37950,8 @@ "TA0003", "T1548.002", "T1546.001", - "T1548", - "T1546" + "T1546", + "T1548" ], "title": "Suspicious Shell Open Command Registry Modification" }, @@ -38829,8 +38829,8 @@ "T1566.001", "cve.2017-8759", "detection.emerging-threats", - "T1204", - "T1566" + "T1566", + "T1204" ], "title": "Exploit for CVE-2017-8759" }, @@ -38944,8 +38944,8 @@ "car.2016-04-002", "detection.emerging-threats", "T1218", - "T1070", - "T1003" + "T1003", + "T1070" ], "title": "NotPetya Ransomware Activity" }, @@ -39336,9 +39336,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", + "T1071", "T1053", - "T1543", - "T1071" + "T1543" ], "title": "OilRig APT Activity" }, @@ -39369,8 +39369,8 @@ "T1071.004", "detection.emerging-threats", "T1071", - "T1053", - "T1543" + "T1543", + "T1053" ], "title": "OilRig APT Schedule Task Persistence - System" }, @@ -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" }, @@ -41934,8 +41934,8 @@ "T1552.001", "T1003.003", "detection.emerging-threats", - "T1003", - "T1552" + "T1552", + "T1003" ], "title": "Potential Russian APT Credential Theft Activity" }, @@ -41995,8 +41995,8 @@ "T1059.001", "detection.emerging-threats", "T1036", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "Operation Wocao Activity" }, @@ -42027,9 +42027,9 @@ "T1053.005", "T1059.001", "detection.emerging-threats", + "T1059", "T1036", - "T1053", - "T1059" + "T1053" ], "title": "Operation Wocao Activity - Security" }, @@ -44102,8 +44102,8 @@ "TA0002", "T1204.002", "T1553.005", - "T1553", - "T1204" + "T1204", + "T1553" ], "title": "Windows AppX Deployment Full Trust Package Installation" }, @@ -45546,8 +45546,8 @@ "TA0002", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Remote Access Tool Services Have Been Installed - Security" }, @@ -45715,9 +45715,9 @@ "T1021.002", "T1543.003", "T1569.002", + "T1543", "T1569", - "T1021", - "T1543" + "T1021" ], "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" }, @@ -47400,9 +47400,9 @@ "T1485", "T1553.002", "attack.s0195", - "T1027", "T1553", - "T1070" + "T1070", + "T1027" ], "title": "Potential Secure Deletion with SDelete" }, @@ -47450,8 +47450,8 @@ "T1087.002", "T1069.002", "attack.s0039", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Reconnaissance Activity" }, @@ -47945,8 +47945,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "Excel Proxy Executing Regsvr32 With Payload" }, @@ -48380,8 +48380,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Excel Proxy Executing Regsvr32 With Payload Alternate" }, @@ -50938,8 +50938,8 @@ "TA0002", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Remote Access Tool Services Have Been Installed - System" }, @@ -51154,8 +51154,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1569", - "T1003" + "T1003", + "T1569" ], "title": "Credential Dumping Tools Service Execution - System" }, @@ -51219,9 +51219,9 @@ "T1021.002", "T1543.003", "T1569.002", + "T1021", "T1543", - "T1569", - "T1021" + "T1569" ], "title": "CobaltStrike Service Installations - System" }, @@ -51390,8 +51390,8 @@ "TA0002", "T1021.002", "T1569.002", - "T1021", - "T1569" + "T1569", + "T1021" ], "title": "smbexec.py Service Installation" }, @@ -54585,10 +54585,10 @@ "T1570", "T1021.002", "T1569.002", - "T1136", - "T1543", "T1021", - "T1569" + "T1569", + "T1136", + "T1543" ], "title": "PSExec Lateral Movement" },