From c7df0717af087ad466c4b8bdacf0fea716fc3054 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Mon, 6 Apr 2026 20:32:13 +0000 Subject: [PATCH] Sigma Rule Update (2026-04-06 20:32:05) (#304) Co-authored-by: YamatoSecurity --- config/security_rules.json | 272 ++++++++++++++++++------------------- 1 file changed, 136 insertions(+), 136 deletions(-) diff --git a/config/security_rules.json b/config/security_rules.json index 73425d8c..c4ec2ab5 100644 --- a/config/security_rules.json +++ b/config/security_rules.json @@ -327,8 +327,8 @@ "TA0008", "T1563.002", "T1021.001", - "T1563", - "T1021" + "T1021", + "T1563" ], "title": "Possible RDP Hijacking" }, @@ -1918,10 +1918,10 @@ "T1570", "T1021.002", "T1569.002", - "T1136", - "T1021", "T1543", - "T1569" + "T1021", + "T1569", + "T1136" ], "title": "PSExec Lateral Movement" }, @@ -3029,8 +3029,8 @@ "T1003.006", "T1569.002", "attack.s0005", - "T1003", - "T1569" + "T1569", + "T1003" ], "title": "Credential Dumping Tools Service Execution - System" }, @@ -3054,8 +3054,8 @@ "TA0002", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Remote Access Tool Services Have Been Installed - System" }, @@ -3327,8 +3327,8 @@ "TA0004", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "ProcessHacker Privilege Elevation" }, @@ -4589,8 +4589,8 @@ "T1059.001", "attack.s0183", "detection.emerging-threats", - "T1059", - "T1071" + "T1071", + "T1059" ], "title": "Kalambur Backdoor Curl TOR SOCKS Proxy Execution" }, @@ -6176,8 +6176,8 @@ "TA0005", "T1036.005", "detection.emerging-threats", - "T1059", - "T1036" + "T1036", + "T1059" ], "title": "Greenbug Espionage Group Indicators" }, @@ -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", - "T1071", + "T1053", "T1543", - "T1053" + "T1071" ], "title": "OilRig APT Schedule Task Persistence - System" }, @@ -6620,8 +6620,8 @@ "TA0011", "T1071.004", "detection.emerging-threats", - "T1053", "T1543", + "T1053", "T1071" ], "title": "OilRig APT Registry Persistence" @@ -6654,9 +6654,9 @@ "TA0011", "T1071.004", "detection.emerging-threats", + "T1543", "T1053", - "T1071", - "T1543" + "T1071" ], "title": "OilRig APT Activity" }, @@ -7357,8 +7357,8 @@ "T1059.005", "T1105", "detection.emerging-threats", - "T1059", - "T1195" + "T1195", + "T1059" ], "title": "Axios NPM Compromise Indicators - Windows" }, @@ -9069,8 +9069,8 @@ "T1003.001", "T1560.001", "detection.emerging-threats", - "T1560", - "T1003" + "T1003", + "T1560" ], "title": "APT31 Judgement Panda Activity" }, @@ -9148,8 +9148,8 @@ "T1059.001", "detection.emerging-threats", "T1036", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "Operation Wocao Activity" }, @@ -9206,8 +9206,8 @@ "T1552.001", "T1003.003", "detection.emerging-threats", - "T1552", - "T1003" + "T1003", + "T1552" ], "title": "Potential Russian APT Credential Theft Activity" }, @@ -9327,8 +9327,8 @@ "T1059.001", "T1218.005", "detection.emerging-threats", - "T1218", - "T1059" + "T1059", + "T1218" ], "title": "Potential Baby Shark Malware Activity" }, @@ -9813,8 +9813,8 @@ "T1543.003", "T1569.002", "detection.emerging-threats", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "CosmicDuke Service Installation" }, @@ -9889,8 +9889,8 @@ "car.2016-04-002", "detection.emerging-threats", "T1003", - "T1218", - "T1070" + "T1070", + "T1218" ], "title": "NotPetya Ransomware Activity" }, @@ -9945,8 +9945,8 @@ "T1566.001", "cve.2017-11882", "detection.emerging-threats", - "T1204", - "T1566" + "T1566", + "T1204" ], "title": "Droppers Exploiting CVE-2017-11882" }, @@ -10031,8 +10031,8 @@ "T1053.005", "T1027", "detection.emerging-threats", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "Turla Group Commands May 2020" }, @@ -10593,8 +10593,8 @@ "car.2013-09-005", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Malicious Service Installations" }, @@ -10678,8 +10678,8 @@ "T1570", "TA0002", "T1569.002", - "T1021", - "T1569" + "T1569", + "T1021" ], "title": "Metasploit Or Impacket Service Installation Via SMB PsExec" }, @@ -10838,8 +10838,8 @@ "T1059.005", "T1059.006", "T1059.007", - "T1204", - "T1059" + "T1059", + "T1204" ], "title": "AppLocker Prevented Application or Script from Running" }, @@ -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)" }, @@ -12418,8 +12418,8 @@ "TA0005", "T1059.001", "T1036.003", - "T1059", - "T1036" + "T1036", + "T1059" ], "title": "Renamed Powershell Under Powershell Channel" }, @@ -14538,8 +14538,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1558", - "T1550" + "T1550", + "T1558" ], "title": "HackTool - Rubeus Execution - ScriptBlock" }, @@ -14604,8 +14604,8 @@ "T1564.004", "TA0002", "T1059.001", - "T1564", - "T1059" + "T1059", + "T1564" ], "title": "NTFS Alternate Data Stream" }, @@ -16369,8 +16369,8 @@ "T1552.001", "T1555", "T1555.003", - "T1548", - "T1552" + "T1552", + "T1548" ], "title": "HackTool - WinPwn Execution - ScriptBlock" }, @@ -17140,8 +17140,8 @@ "T1087.002", "T1069.002", "attack.s0039", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Reconnaissance Activity" }, @@ -18924,8 +18924,8 @@ "TA0002", "T1543.003", "T1569.002", - "T1569", - "T1543" + "T1543", + "T1569" ], "title": "Remote Access Tool Services Have Been Installed - Security" }, @@ -19582,9 +19582,9 @@ "T1485", "T1553.002", "attack.s0195", - "T1070", "T1027", - "T1553" + "T1553", + "T1070" ], "title": "Potential Secure Deletion with SDelete" }, @@ -19753,8 +19753,8 @@ "T1543.003", "T1569.002", "T1021", - "T1543", - "T1569" + "T1569", + "T1543" ], "title": "CobaltStrike Service Installations - Security" }, @@ -21018,8 +21018,8 @@ "T1021.002", "T1543.003", "T1569.002", - "T1543", "T1569", + "T1543", "T1021" ], "title": "Potential CobaltStrike Service Installations - Registry" @@ -26087,8 +26087,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "New Lolbin Process by Office Applications" }, @@ -27172,8 +27172,8 @@ "T1218.010", "TA0002", "TA0005", - "T1204", - "T1218" + "T1218", + "T1204" ], "title": "Office Applications Spawning Wmi Cli Alternate" }, @@ -27293,8 +27293,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "WMI Execution Via Office Process" }, @@ -27711,8 +27711,8 @@ "T1218.010", "TA0002", "TA0005", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Excel Proxy Executing Regsvr32 With Payload Alternate" }, @@ -28723,9 +28723,9 @@ "T1027.010", "T1547.001", "detection.threat-hunting", - "T1027", "T1059", - "T1547" + "T1547", + "T1027" ], "title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace" }, @@ -29324,8 +29324,8 @@ "T1021.002", "attack.s0039", "detection.threat-hunting", - "T1087", "T1069", + "T1087", "T1021" ], "title": "Net.EXE Execution" @@ -31618,8 +31618,8 @@ "T1133", "T1136.001", "T1021.001", - "T1136", - "T1021" + "T1021", + "T1136" ], "title": "User Added to Remote Desktop Users Group" }, @@ -33658,8 +33658,8 @@ "TA0004", "T1055.001", "T1218.013", - "T1055", - "T1218" + "T1218", + "T1055" ], "title": "Mavinject Inject DLL Into Running Process" }, @@ -34727,8 +34727,8 @@ "TA0003", "T1036.005", "T1053.005", - "T1036", - "T1053" + "T1053", + "T1036" ], "title": "Suspicious Scheduled Task Creation via Masqueraded XML File" }, @@ -34958,8 +34958,8 @@ "T1059.003", "TA0005", "T1027.010", - "T1027", - "T1059" + "T1059", + "T1027" ], "title": "Suspicious Usage of For Loop with Recursive Directory Search in CMD" }, @@ -36491,8 +36491,8 @@ "T1047", "T1204.002", "T1218.010", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Suspicious WmiPrvSE Child Process" }, @@ -37209,8 +37209,8 @@ "T1203", "T1059.003", "attack.g0032", - "T1566", - "T1059" + "T1059", + "T1566" ], "title": "Suspicious HWP Sub Processes" }, @@ -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", - "T1053", - "T1059" + "T1059", + "T1053" ], "title": "HackTool - Default PowerSploit/Empire Scheduled Task Creation" }, @@ -38561,8 +38561,8 @@ "T1021.004", "TA0011", "T1219", - "T1021", - "T1059" + "T1059", + "T1021" ], "title": "OpenEDR Spawning Command Shell" }, @@ -39626,8 +39626,8 @@ "T1563.002", "T1021.001", "car.2013-07-002", - "T1021", - "T1563" + "T1563", + "T1021" ], "title": "Suspicious RDP Redirect Using TSCON" }, @@ -40604,8 +40604,8 @@ "T1570", "TA0002", "T1569.002", - "T1569", - "T1021" + "T1021", + "T1569" ], "title": "Rundll32 Execution Without Parameters" }, @@ -40810,9 +40810,9 @@ "T1218.007", "TA0002", "T1059.001", - "T1059", + "T1027", "T1218", - "T1027" + "T1059" ], "title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM" }, @@ -40933,8 +40933,8 @@ "TA0005", "T1548.002", "T1218.003", - "T1548", - "T1218" + "T1218", + "T1548" ], "title": "Bypass UAC via CMSTP" }, @@ -42595,8 +42595,8 @@ "T1558.003", "TA0008", "T1550.003", - "T1550", - "T1558" + "T1558", + "T1550" ], "title": "HackTool - KrbRelayUp Execution" }, @@ -42965,8 +42965,8 @@ "TA0011", "T1071.004", "T1132.001", - "T1048", "T1132", + "T1048", "T1071" ], "title": "DNS Exfiltration and Tunneling Tools Execution" @@ -43615,9 +43615,9 @@ "TA0005", "T1218.014", "T1036.002", - "T1218", "T1036", - "T1204" + "T1204", + "T1218" ], "title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse" }, @@ -44019,8 +44019,8 @@ "TA0005", "T1562.001", "T1070.001", - "T1070", - "T1562" + "T1562", + "T1070" ], "title": "Suspicious Windows Trace ETW Session Tamper Via Logman.EXE" }, @@ -44719,8 +44719,8 @@ "TA0002", "T1059.001", "T1562.001", - "T1059", - "T1562" + "T1562", + "T1059" ], "title": "Obfuscated PowerShell OneLiner Execution" }, @@ -46279,8 +46279,8 @@ "TA0005", "T1059.001", "T1564.003", - "T1059", - "T1564" + "T1564", + "T1059" ], "title": "HackTool - Covenant PowerShell Launcher" }, @@ -47759,8 +47759,8 @@ "T1069.002", "TA0002", "T1059.001", - "T1059", "T1087", + "T1059", "T1069" ], "title": "HackTool - Bloodhound/Sharphound Execution" @@ -48785,8 +48785,8 @@ "TA0003", "T1543.003", "T1574.011", - "T1574", - "T1543" + "T1543", + "T1574" ], "title": "Potential Persistence Attempt Via Existing Service Tampering" }, @@ -49443,10 +49443,10 @@ "T1547.002", "T1557", "T1082", - "T1546", "T1547", - "T1556", "T1574", + "T1546", + "T1556", "T1564", "T1505" ], @@ -49766,8 +49766,8 @@ "T1087.002", "T1482", "T1069.002", - "T1087", - "T1069" + "T1069", + "T1087" ], "title": "Renamed AdFind Execution" }, @@ -51145,8 +51145,8 @@ "T1615", "T1569.002", "T1574.005", - "T1569", - "T1574" + "T1574", + "T1569" ], "title": "HackTool - SharpUp PrivEsc Tool Execution" }, @@ -51351,8 +51351,8 @@ "T1204.004", "TA0005", "T1027.010", - "T1204", - "T1027" + "T1027", + "T1204" ], "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" }, @@ -52446,8 +52446,8 @@ "T1047", "T1204.002", "T1218.010", - "T1218", - "T1204" + "T1204", + "T1218" ], "title": "Suspicious Microsoft Office Child Process" }, @@ -52496,8 +52496,8 @@ "T1218.005", "T1027.004", "T1027", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "Csc.EXE Execution Form Potentially Suspicious Parent" }, @@ -54031,8 +54031,8 @@ "T1106", "T1059.003", "T1218.011", - "T1059", - "T1218" + "T1218", + "T1059" ], "title": "HackTool - RedMimicry Winnti Playbook Execution" }, @@ -55071,8 +55071,8 @@ "TA0002", "T1204.002", "T1553.005", - "T1553", - "T1204" + "T1204", + "T1553" ], "title": "Windows AppX Deployment Unsigned Package Installation" },