From a249cb20d46001bfcf06d2ad0bd57eb78f10996f Mon Sep 17 00:00:00 2001 From: YamatoSecurity Date: Fri, 3 Apr 2026 20:28:48 +0000 Subject: [PATCH] Sigma Rule Update (2026-04-03 20:28:47) --- config/security_rules.json | 262 ++++++++++++++++++------------------- 1 file changed, 131 insertions(+), 131 deletions(-) diff --git a/config/security_rules.json b/config/security_rules.json index 7aff4717..1f66fc35 100644 --- a/config/security_rules.json +++ b/config/security_rules.json @@ -327,8 +327,8 @@ "TA0008", "T1563.002", "T1021.001", - "T1021", - "T1563" + "T1563", + "T1021" ], "title": "Possible RDP Hijacking" }, @@ -1918,10 +1918,10 @@ "T1570", "T1021.002", "T1569.002", + "T1569", "T1136", - "T1021", "T1543", - "T1569" + "T1021" ], "title": "PSExec Lateral Movement" }, @@ -3029,8 +3029,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1569", - "T1003" + "T1003", + "T1569" ], "title": "Credential Dumping Tools Service Execution - System" }, @@ -3054,8 +3054,8 @@ "TA0002", "T1543.003", "T1569.002", - "T1543", - "T1569" + "T1569", + "T1543" ], "title": "Remote Access Tool Services Have Been Installed - System" }, @@ -3241,9 +3241,9 @@ "T1021.002", "T1543.003", "T1569.002", + "T1543", "T1569", - "T1021", - "T1543" + "T1021" ], "title": "CobaltStrike Service Installations - System" }, @@ -3327,8 +3327,8 @@ "TA0004", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "ProcessHacker Privilege Elevation" }, @@ -3580,8 +3580,8 @@ "TA0004", "T1543.003", "T1569.002", - "T1543", - "T1569" + "T1569", + "T1543" ], "title": "Sliver C2 Default Service Installation" }, @@ -6520,8 +6520,8 @@ "T1218.011", "car.2013-10-002", "detection.emerging-threats", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "Sofacy Trojan Loader Activity" }, @@ -6551,9 +6551,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1053", + "T1071", "T1543", - "T1071" + "T1053" ], "title": "OilRig APT Schedule Task Persistence - System" }, @@ -6587,8 +6587,8 @@ "T1071.004", "detection.emerging-threats", "T1053", - "T1543", - "T1071" + "T1071", + "T1543" ], "title": "OilRig APT Schedule Task Persistence - Security" }, @@ -6620,9 +6620,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1543", + "T1071", "T1053", - "T1071" + "T1543" ], "title": "OilRig APT Registry Persistence" }, @@ -6654,9 +6654,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1543", "T1053", - "T1071" + "T1071", + "T1543" ], "title": "OilRig APT Activity" }, @@ -9069,8 +9069,8 @@ "T1003.001", "T1560.001", "detection.emerging-threats", - "T1003", - "T1560" + "T1560", + "T1003" ], "title": "APT31 Judgement Panda Activity" }, @@ -9147,9 +9147,9 @@ "T1053.005", "T1059.001", "detection.emerging-threats", - "T1036", + "T1059", "T1053", - "T1059" + "T1036" ], "title": "Operation Wocao Activity" }, @@ -9180,9 +9180,9 @@ "T1053.005", "T1059.001", "detection.emerging-threats", - "T1059", "T1053", - "T1036" + "T1036", + "T1059" ], "title": "Operation Wocao Activity - Security" }, @@ -9206,8 +9206,8 @@ "T1552.001", "T1003.003", "detection.emerging-threats", - "T1003", - "T1552" + "T1552", + "T1003" ], "title": "Potential Russian APT Credential Theft Activity" }, @@ -9888,9 +9888,9 @@ "T1003.001", "car.2016-04-002", "detection.emerging-threats", - "T1003", "T1218", - "T1070" + "T1070", + "T1003" ], "title": "NotPetya Ransomware Activity" }, @@ -9945,8 +9945,8 @@ "T1566.001", "cve.2017-11882", "detection.emerging-threats", - "T1566", - "T1204" + "T1204", + "T1566" ], "title": "Droppers Exploiting CVE-2017-11882" }, @@ -9973,8 +9973,8 @@ "T1566.001", "cve.2017-0261", "detection.emerging-threats", - "T1566", - "T1204" + "T1204", + "T1566" ], "title": "Exploit for CVE-2017-0261" }, @@ -10001,8 +10001,8 @@ "attack.s0412", "attack.g0001", "detection.emerging-threats", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "ZxShell Malware" }, @@ -10678,8 +10678,8 @@ "T1570", "TA0002", "T1569.002", - "T1569", - "T1021" + "T1021", + "T1569" ], "title": "Metasploit Or Impacket Service Installation Via SMB PsExec" }, @@ -11560,8 +11560,8 @@ "T1559.001", "TA0005", "T1218.010", - "T1559", - "T1218" + "T1218", + "T1559" ], "title": "Network Connection Initiated By Regsvr32.EXE" }, @@ -12395,8 +12395,8 @@ "T1059.001", "TA0008", "T1021.006", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "Remote PowerShell Session (PS Classic)" }, @@ -13457,8 +13457,8 @@ "T1529", "attack.g0091", "attack.s0363", - "T1059", - "T1071" + "T1071", + "T1059" ], "title": "Silence.EDA Detection" }, @@ -14604,8 +14604,8 @@ "T1564.004", "TA0002", "T1059.001", - "T1059", - "T1564" + "T1564", + "T1059" ], "title": "NTFS Alternate Data Stream" }, @@ -16369,8 +16369,8 @@ "T1552.001", "T1555", "T1555.003", - "T1552", - "T1548" + "T1548", + "T1552" ], "title": "HackTool - WinPwn Execution - ScriptBlock" }, @@ -17140,8 +17140,8 @@ "T1087.002", "T1069.002", "attack.s0039", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Reconnaissance Activity" }, @@ -19477,8 +19477,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1003", - "T1569" + "T1569", + "T1003" ], "title": "Credential Dumping Tools Service Execution - Security" }, @@ -19582,8 +19582,8 @@ "T1485", "T1553.002", "attack.s0195", - "T1070", "T1027", + "T1070", "T1553" ], "title": "Potential Secure Deletion with SDelete" @@ -19752,8 +19752,8 @@ "T1021.002", "T1543.003", "T1569.002", - "T1021", "T1543", + "T1021", "T1569" ], "title": "CobaltStrike Service Installations - Security" @@ -20189,8 +20189,8 @@ "TA0004", "T1548.002", "T1546.001", - "T1546", - "T1548" + "T1548", + "T1546" ], "title": "Shell Open Registry Keys Manipulation" }, @@ -21018,8 +21018,8 @@ "T1021.002", "T1543.003", "T1569.002", - "T1021", "T1569", + "T1021", "T1543" ], "title": "Potential CobaltStrike Service Installations - Registry" @@ -27172,8 +27172,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Office Applications Spawning Wmi Cli Alternate" }, @@ -28723,8 +28723,8 @@ "T1027.010", "T1547.001", "detection.threat-hunting", - "T1547", "T1027", + "T1547", "T1059" ], "title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace" @@ -29155,8 +29155,8 @@ "T1059.001", "T1027.010", "detection.threat-hunting", - "T1027", - "T1059" + "T1059", + "T1027" ], "title": "Invocation Of Crypto-Classes From The \"Cryptography\" PowerShell Namespace" }, @@ -30386,8 +30386,8 @@ "TA0005", "T1219.002", "T1036.003", - "T1036", - "T1219" + "T1219", + "T1036" ], "title": "Remote Access Tool - Renamed MeshAgent Execution - Windows" }, @@ -30437,8 +30437,8 @@ "T1548.002", "T1546.001", "T1112", - "T1548", - "T1546" + "T1546", + "T1548" ], "title": "Registry Modification of MS-settings Protocol Handler" }, @@ -33164,8 +33164,8 @@ "T1587.001", "TA0002", "T1569.002", - "T1587", - "T1569" + "T1569", + "T1587" ], "title": "PUA - CsExec Execution" }, @@ -33475,8 +33475,8 @@ "TA0005", "T1036.004", "T1036.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Scheduled Task Creation Masquerading as System Processes" }, @@ -34727,8 +34727,8 @@ "TA0003", "T1036.005", "T1053.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Suspicious Scheduled Task Creation via Masqueraded XML File" }, @@ -36491,8 +36491,8 @@ "T1047", "T1204.002", "T1218.010", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Suspicious WmiPrvSE Child Process" }, @@ -37432,8 +37432,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "Suspicious WMIC Execution Via Office Process" }, @@ -37620,8 +37620,8 @@ "car.2013-08-001", "T1053.005", "T1059.001", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "HackTool - Default PowerSploit/Empire Scheduled Task Creation" }, @@ -37957,8 +37957,8 @@ "TA0002", "T1059.007", "cve.2020-1599", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "MSHTA Execution with Suspicious File Extensions" }, @@ -38140,8 +38140,8 @@ "TA0004", "T1543.003", "T1562.001", - "T1562", - "T1543" + "T1543", + "T1562" ], "title": "Devcon Execution Disabling VMware VMCI Device" }, @@ -38166,8 +38166,8 @@ "TA0003", "T1053.005", "T1059.001", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "Scheduled Task Executing Payload from Registry" }, @@ -38561,8 +38561,8 @@ "T1021.004", "TA0011", "T1219", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "OpenEDR Spawning Command Shell" }, @@ -38984,8 +38984,8 @@ "T1087.002", "T1069.002", "T1482", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Active Directory Database Snapshot Via ADExplorer" }, @@ -39626,8 +39626,8 @@ "T1563.002", "T1021.001", "car.2013-07-002", - "T1563", - "T1021" + "T1021", + "T1563" ], "title": "Suspicious RDP Redirect Using TSCON" }, @@ -40604,8 +40604,8 @@ "T1570", "TA0002", "T1569.002", - "T1569", - "T1021" + "T1021", + "T1569" ], "title": "Rundll32 Execution Without Parameters" }, @@ -40933,8 +40933,8 @@ "TA0005", "T1548.002", "T1218.003", - "T1548", - "T1218" + "T1218", + "T1548" ], "title": "Bypass UAC via CMSTP" }, @@ -42410,8 +42410,8 @@ "T1564.004", "T1552.001", "T1105", - "T1564", - "T1552" + "T1552", + "T1564" ], "title": "Insensitive Subfolder Search Via Findstr.EXE" }, @@ -42966,8 +42966,8 @@ "T1071.004", "T1132.001", "T1048", - "T1132", - "T1071" + "T1071", + "T1132" ], "title": "DNS Exfiltration and Tunneling Tools Execution" }, @@ -43541,8 +43541,8 @@ "T1070.001", "T1562.002", "car.2016-04-002", - "T1070", - "T1562" + "T1562", + "T1070" ], "title": "Suspicious Eventlog Clearing or Configuration Change Activity" }, @@ -43615,9 +43615,9 @@ "TA0005", "T1218.014", "T1036.002", - "T1204", + "T1218", "T1036", - "T1218" + "T1204" ], "title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse" }, @@ -43975,8 +43975,8 @@ "T1482", "T1069.002", "stp.1u", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "PUA - AdFind Suspicious Execution" }, @@ -44719,8 +44719,8 @@ "TA0002", "T1059.001", "T1562.001", - "T1562", - "T1059" + "T1059", + "T1562" ], "title": "Obfuscated PowerShell OneLiner Execution" }, @@ -45153,8 +45153,8 @@ "T1562.001", "TA0006", "T1003.001", - "T1562", - "T1003" + "T1003", + "T1562" ], "title": "PPL Tampering Via WerFaultSecure" }, @@ -45919,8 +45919,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1550", - "T1558" + "T1558", + "T1550" ], "title": "HackTool - Rubeus Execution" }, @@ -47073,8 +47073,8 @@ "TA0008", "T1059.001", "T1021.006", - "T1059", - "T1021" + "T1021", + "T1059" ], "title": "Remote PowerShell Session Host Process (WinRM)" }, @@ -48785,8 +48785,8 @@ "TA0003", "T1543.003", "T1574.011", - "T1543", - "T1574" + "T1574", + "T1543" ], "title": "Potential Persistence Attempt Via Existing Service Tampering" }, @@ -49443,11 +49443,11 @@ "T1547.002", "T1557", "T1082", - "T1564", - "T1505", - "T1574", "T1546", + "T1574", + "T1564", "T1547", + "T1505", "T1556" ], "title": "Potential Suspicious Activity Using SeCEdit" @@ -49766,8 +49766,8 @@ "T1087.002", "T1482", "T1069.002", - "T1069", - "T1087" + "T1087", + "T1069" ], "title": "Renamed AdFind Execution" }, @@ -49882,8 +49882,8 @@ "T1087.002", "T1069.002", "T1482", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Suspicious Active Directory Database Snapshot Via ADExplorer" }, @@ -51326,8 +51326,8 @@ "T1059.001", "T1059.003", "T1564.003", - "T1059", - "T1564" + "T1564", + "T1059" ], "title": "Powershell Executed From Headless ConHost Process" }, @@ -51351,8 +51351,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1027", - "T1204" + "T1204", + "T1027" ], "title": "Suspicious Explorer Process with Whitespace Padding - ClickFix/FileFix" }, @@ -51919,8 +51919,8 @@ "TA0003", "T1053.005", "T1059.001", - "T1059", - "T1053" + "T1053", + "T1059" ], "title": "Scheduled Task Executing Encoded Payload from Registry" },