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Sigma Rule Update (2026-02-04 20:26:52) (#241)

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Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
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2026-02-04 20:26:59 +00:00
committed by GitHub
parent bcea1e0aef
commit f9c832ec62
1 changed files with 158 additions and 133 deletions
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291
config/security_rules.json
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@@ -424,8 +424,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session (PS Classic)"
},
@@ -1926,8 +1926,8 @@
"T1059.001",
"TA0003",
"T1136.001",
"T1136",
"T1059"
"T1059",
"T1136"
],
"title": "PowerShell Create Local User"
},
@@ -4374,8 +4374,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Remote PowerShell Session (PS Module)"
},
@@ -4965,8 +4965,8 @@
"T1552.001",
"T1555",
"T1555.003",
"T1548",
"T1552"
"T1552",
"T1548"
],
"title": "HackTool - WinPwn Execution"
},
@@ -4994,8 +4994,8 @@
"T1615",
"T1569.002",
"T1574.005",
"T1574",
"T1569"
"T1569",
"T1574"
],
"title": "HackTool - SharpUp PrivEsc Tool Execution"
},
@@ -5534,9 +5534,9 @@
"T1218.007",
"TA0002",
"T1059.001",
"T1059",
"T1027",
"T1218",
"T1059"
"T1218"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
},
@@ -7537,8 +7537,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Scheduled Task Executing Encoded Payload from Registry"
},
@@ -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"
},
@@ -11348,8 +11348,8 @@
"TA0011",
"T1071.004",
"T1132.001",
"T1048",
"T1132",
"T1048",
"T1071"
],
"title": "DNS Exfiltration and Tunneling Tools Execution"
@@ -11714,8 +11714,8 @@
"car.2013-08-001",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "HackTool - Default PowerSploit/Empire Scheduled Task Creation"
},
@@ -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",
"T1059",
"T1564"
"T1564",
"T1059"
],
"title": "HackTool - Covenant PowerShell Launcher"
},
@@ -13522,8 +13522,8 @@
"T1087.002",
"T1482",
"T1069.002",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Renamed AdFind Execution"
},
@@ -13820,8 +13820,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "Rundll32 Execution Without Parameters"
},
@@ -13865,8 +13865,8 @@
"T1587.001",
"TA0002",
"T1569.002",
"T1569",
"T1587"
"T1587",
"T1569"
],
"title": "PUA - CsExec Execution"
},
@@ -16017,8 +16017,8 @@
"T1203",
"T1059.003",
"attack.g0032",
"T1566",
"T1059"
"T1059",
"T1566"
],
"title": "Suspicious HWP Sub Processes"
},
@@ -16889,8 +16889,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1069",
"T1087"
"T1087",
"T1069"
],
"title": "Active Directory Database Snapshot Via ADExplorer"
},
@@ -20155,8 +20155,8 @@
"TA0008",
"T1021.002",
"T1218.011",
"T1021",
"T1218"
"T1218",
"T1021"
],
"title": "Rundll32 UNC Path Execution"
},
@@ -21183,9 +21183,9 @@
"TA0005",
"T1218.014",
"T1036.002",
"T1204",
"T1218",
"T1036"
"T1036",
"T1204"
],
"title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse"
},
@@ -21314,8 +21314,8 @@
"TA0005",
"T1219.002",
"T1036.003",
"T1036",
"T1219"
"T1219",
"T1036"
],
"title": "Remote Access Tool - Renamed MeshAgent Execution - Windows"
},
@@ -21657,8 +21657,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Suspicious Microsoft Office Child Process"
},
@@ -21740,12 +21740,12 @@
"T1547.002",
"T1557",
"T1082",
"T1547",
"T1574",
"T1546",
"T1556",
"T1547",
"T1505",
"T1564",
"T1574"
"T1556",
"T1564"
],
"title": "Potential Suspicious Activity Using SeCEdit"
},
@@ -22556,8 +22556,8 @@
"TA0008",
"T1059.001",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session Host Process (WinRM)"
},
@@ -23233,8 +23233,8 @@
"T1059.003",
"TA0005",
"T1027.010",
"T1059",
"T1027"
"T1027",
"T1059"
],
"title": "Suspicious Usage of For Loop with Recursive Directory Search in CMD"
},
@@ -24293,6 +24293,31 @@
],
"title": "Process Memory Dump Via Comsvcs.DLL"
},
{
"category": "process_creation",
"channel": [
"sec"
],
"description": "Detects suspicious child process creation by the Notepad++ updater process (gup.exe).\nThis could indicate potential exploitation of the updater component to deliver unwanted malware.\n",
"event_ids": [
"4688"
],
"id": "3f3ab8ff-23de-2bef-b606-fd2585bdc5e2",
"level": "high",
"service": "",
"subcategory_guids": [
"0CCE922B-69AE-11D9-BED3-505054503030"
],
"tags": [
"TA0009",
"TA0006",
"T1195.002",
"TA0001",
"T1557",
"T1195"
],
"title": "Suspicious Child Process of Notepad++ Updater - GUP.Exe"
},
{
"category": "process_creation",
"channel": [
@@ -24539,8 +24564,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Scheduled Task Executing Payload from Registry"
},
@@ -24919,8 +24944,8 @@
"T1133",
"T1136.001",
"T1021.001",
"T1136",
"T1021"
"T1021",
"T1136"
],
"title": "User Added to Remote Desktop Users Group"
},
@@ -25555,8 +25580,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1564",
"T1552"
"T1552",
"T1564"
],
"title": "Insensitive Subfolder Search Via Findstr.EXE"
},
@@ -27527,8 +27552,8 @@
"T1070.001",
"T1562.002",
"car.2016-04-002",
"T1562",
"T1070"
"T1070",
"T1562"
],
"title": "Suspicious Eventlog Clearing or Configuration Change Activity"
},
@@ -28078,8 +28103,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1558",
"T1550"
"T1550",
"T1558"
],
"title": "HackTool - Rubeus Execution"
},
@@ -28541,8 +28566,8 @@
"TA0003",
"T1036.005",
"T1053.005",
"T1053",
"T1036"
"T1036",
"T1053"
],
"title": "Suspicious Scheduled Task Creation via Masqueraded XML File"
},
@@ -29198,8 +29223,8 @@
"TA0004",
"T1036.003",
"T1053.005",
"T1036",
"T1053"
"T1053",
"T1036"
],
"title": "Renamed Schtasks Execution"
},
@@ -32826,9 +32851,9 @@
"T1027.010",
"T1547.001",
"detection.threat-hunting",
"T1547",
"T1059",
"T1027",
"T1547"
"T1027"
],
"title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
},
@@ -33354,8 +33379,8 @@
"TA0004",
"T1548.002",
"T1546.001",
"T1548",
"T1546"
"T1546",
"T1548"
],
"title": "Shell Open Registry Keys Manipulation"
},
@@ -34380,8 +34405,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1027",
"T1204"
"T1204",
"T1027"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -36254,8 +36279,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1027",
"T1204"
"T1204",
"T1027"
],
"title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix"
},
@@ -37414,9 +37439,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1021",
"T1569",
"T1543",
"T1569"
"T1021"
],
"title": "Potential CobaltStrike Service Installations - Registry"
},
@@ -38037,8 +38062,8 @@
"TA0003",
"T1547.001",
"T1546.009",
"T1546",
"T1547"
"T1547",
"T1546"
],
"title": "Session Manager Autorun Keys Modification"
},
@@ -38919,8 +38944,8 @@
"car.2016-04-002",
"detection.emerging-threats",
"T1070",
"T1003",
"T1218"
"T1218",
"T1003"
],
"title": "NotPetya Ransomware Activity"
},
@@ -39243,9 +39268,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1053",
"T1543",
"T1071"
"T1071",
"T1053"
],
"title": "OilRig APT Schedule Task Persistence - Security"
},
@@ -39311,8 +39336,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1071",
"T1053",
"T1071",
"T1543"
],
"title": "OilRig APT Activity"
@@ -39343,9 +39368,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1053",
"T1543",
"T1071",
"T1053"
"T1071"
],
"title": "OilRig APT Schedule Task Persistence - System"
},
@@ -39471,8 +39496,8 @@
"T1218.011",
"car.2013-10-002",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "Sofacy Trojan Loader Activity"
},
@@ -39985,8 +40010,8 @@
"TA0005",
"T1036.005",
"detection.emerging-threats",
"T1059",
"T1036"
"T1036",
"T1059"
],
"title": "Greenbug Espionage Group Indicators"
},
@@ -40385,8 +40410,8 @@
"T1053.005",
"T1059.006",
"detection.emerging-threats",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Serpent Backdoor Payload Execution Via Scheduled Task"
},
@@ -40532,8 +40557,8 @@
"T1053.005",
"T1027",
"detection.emerging-threats",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Turla Group Commands May 2020"
},
@@ -40589,8 +40614,8 @@
"attack.s0412",
"attack.g0001",
"detection.emerging-threats",
"T1218",
"T1059"
"T1059",
"T1218"
],
"title": "ZxShell Malware"
},
@@ -41937,8 +41962,8 @@
"T1003.001",
"T1560.001",
"detection.emerging-threats",
"T1003",
"T1560"
"T1560",
"T1003"
],
"title": "APT31 Judgement Panda Activity"
},
@@ -41970,8 +41995,8 @@
"T1059.001",
"detection.emerging-threats",
"T1053",
"T1059",
"T1036"
"T1036",
"T1059"
],
"title": "Operation Wocao Activity"
},
@@ -42003,8 +42028,8 @@
"T1059.001",
"detection.emerging-threats",
"T1036",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Operation Wocao Activity - Security"
},
@@ -45521,8 +45546,8 @@
"TA0002",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "Remote Access Tool Services Have Been Installed - Security"
},
@@ -45690,9 +45715,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1021",
"T1543",
"T1569",
"T1543"
"T1021"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -46271,8 +46296,8 @@
"T1090.002",
"T1021.001",
"car.2013-07-002",
"T1021",
"T1090"
"T1090",
"T1021"
],
"title": "RDP over Reverse SSH Tunnel WFP"
},
@@ -46349,8 +46374,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1569",
"T1003"
"T1003",
"T1569"
],
"title": "Credential Dumping Tools Service Execution - Security"
},
@@ -47375,9 +47400,9 @@
"T1485",
"T1553.002",
"attack.s0195",
"T1027",
"T1553",
"T1070",
"T1553"
"T1027"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -48355,8 +48380,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Excel Proxy Executing Regsvr32 With Payload Alternate"
},
@@ -48515,8 +48540,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Office Applications Spawning Wmi Cli Alternate"
},
@@ -48699,8 +48724,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "New Lolbin Process by Office Applications"
},
@@ -51129,8 +51154,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - System"
},
@@ -51194,9 +51219,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1543",
"T1021"
"T1021",
"T1569"
],
"title": "CobaltStrike Service Installations - System"
},
@@ -51281,8 +51306,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "ProcessHacker Privilege Elevation"
},
@@ -51365,8 +51390,8 @@
"TA0002",
"T1021.002",
"T1569.002",
"T1569",
"T1021"
"T1021",
"T1569"
],
"title": "smbexec.py Service Installation"
},
@@ -52171,8 +52196,8 @@
"car.2013-09-005",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "Malicious Service Installations"
},
@@ -52283,8 +52308,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1569",
"T1021"
"T1021",
"T1569"
],
"title": "Metasploit Or Impacket Service Installation Via SMB PsExec"
},
@@ -53002,8 +53027,8 @@
"TA0008",
"T1563.002",
"T1021.001",
"T1021",
"T1563"
"T1563",
"T1021"
],
"title": "Possible RDP Hijacking"
},
@@ -54560,10 +54585,10 @@
"T1570",
"T1021.002",
"T1569.002",
"T1543",
"T1136",
"T1569",
"T1021"
"T1136",
"T1021",
"T1543"
],
"title": "PSExec Lateral Movement"
},