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Sigma Rule Update (2025-12-22 20:16:37) (#198)

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Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
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2025-12-22 20:16:43 +00:00
committed by GitHub
parent c7681fbce8
commit 7b8a9492b9
1 changed files with 147 additions and 125 deletions
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272
config/security_rules.json
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@@ -287,8 +287,8 @@
"TA0005",
"T1059.001",
"T1036.003",
"T1036",
"T1059"
"T1059",
"T1036"
],
"title": "Renamed Powershell Under Powershell Channel"
},
@@ -1503,8 +1503,8 @@
"T1552.001",
"T1555",
"T1555.003",
"T1552",
"T1548"
"T1548",
"T1552"
],
"title": "HackTool - WinPwn Execution - ScriptBlock"
},
@@ -2218,8 +2218,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1550",
"T1558"
"T1558",
"T1550"
],
"title": "HackTool - Rubeus Execution - ScriptBlock"
},
@@ -4374,8 +4374,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1059",
"T1021"
"T1021",
"T1059"
],
"title": "Remote PowerShell Session (PS Module)"
},
@@ -4862,8 +4862,8 @@
"T1059.005",
"T1059.006",
"T1059.007",
"T1204",
"T1059"
"T1059",
"T1204"
],
"title": "File Was Not Allowed To Run"
},
@@ -5555,8 +5555,8 @@
"T1218.007",
"TA0002",
"T1059.001",
"T1027",
"T1218",
"T1027",
"T1059"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
@@ -6538,8 +6538,8 @@
"T1563.002",
"T1021.001",
"car.2013-07-002",
"T1021",
"T1563"
"T1563",
"T1021"
],
"title": "Suspicious RDP Redirect Using TSCON"
},
@@ -8560,8 +8560,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Suspicious Schtasks Execution AppData Folder"
},
@@ -9418,8 +9418,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1564",
"T1552"
"T1552",
"T1564"
],
"title": "Remote File Download Via Findstr.EXE"
},
@@ -10035,8 +10035,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Suspicious Active Directory Database Snapshot Via ADExplorer"
},
@@ -10830,8 +10830,8 @@
"TA0005",
"T1548.002",
"T1218.003",
"T1548",
"T1218"
"T1218",
"T1548"
],
"title": "Bypass UAC via CMSTP"
},
@@ -11243,8 +11243,8 @@
"T1071.004",
"T1132.001",
"T1132",
"T1048",
"T1071"
"T1071",
"T1048"
],
"title": "DNS Exfiltration and Tunneling Tools Execution"
},
@@ -15592,6 +15592,28 @@
],
"title": "Uncommon Assistive Technology Applications Execution Via AtBroker.EXE"
},
{
"category": "process_creation",
"channel": [
"sec"
],
"description": "Detects script interpreters, command-line tools, and similar suspicious child processes of ArcSOC.exe.\nArcSOC.exe is the process name which hosts ArcGIS Server REST services. If an attacker compromises an ArcGIS\nServer system and uploads a malicious Server Object Extension (SOE), they can send crafted requests to the corresponding\nservice endpoint and remotely execute code from the ArcSOC.exe process.\n",
"event_ids": [
"4688"
],
"id": "d4628de3-7e9e-1642-82ff-6193190934eb",
"level": "high",
"service": "",
"subcategory_guids": [
"0CCE922B-69AE-11D9-BED3-505054503030"
],
"tags": [
"TA0002",
"T1059",
"T1203"
],
"title": "Suspicious ArcSOC.exe Child Process"
},
{
"category": "process_creation",
"channel": [
@@ -16424,8 +16446,8 @@
"T1059.001",
"TA0005",
"T1027.005",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "HackTool - CrackMapExec PowerShell Obfuscation"
},
@@ -16872,8 +16894,8 @@
"TA0004",
"T1055.001",
"T1218.013",
"T1218",
"T1055"
"T1055",
"T1218"
],
"title": "Mavinject Inject DLL Into Running Process"
},
@@ -19983,8 +20005,8 @@
"TA0008",
"T1021.002",
"T1218.011",
"T1218",
"T1021"
"T1021",
"T1218"
],
"title": "Rundll32 UNC Path Execution"
},
@@ -21011,8 +21033,8 @@
"TA0005",
"T1218.014",
"T1036.002",
"T1036",
"T1204",
"T1036",
"T1218"
],
"title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse"
@@ -21485,8 +21507,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Suspicious Microsoft Office Child Process"
},
@@ -21568,12 +21590,12 @@
"T1547.002",
"T1557",
"T1082",
"T1556",
"T1505",
"T1574",
"T1546",
"T1564",
"T1547"
"T1546",
"T1547",
"T1556"
],
"title": "Potential Suspicious Activity Using SeCEdit"
},
@@ -22404,8 +22426,8 @@
"TA0008",
"T1059.001",
"T1021.006",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Remote PowerShell Session Host Process (WinRM)"
},
@@ -22702,8 +22724,8 @@
"TA0005",
"T1218.005",
"T1027.004",
"T1027",
"T1218",
"T1027",
"T1059"
],
"title": "Csc.EXE Execution Form Potentially Suspicious Parent"
@@ -23081,8 +23103,8 @@
"T1059.003",
"TA0005",
"T1027.010",
"T1059",
"T1027"
"T1027",
"T1059"
],
"title": "Suspicious Usage of For Loop with Recursive Directory Search in CMD"
},
@@ -23891,8 +23913,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1027",
"T1204"
"T1204",
"T1027"
],
"title": "Suspicious Explorer Process with Whitespace Padding - ClickFix/FileFix"
},
@@ -24226,8 +24248,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1558",
"T1550"
"T1550",
"T1558"
],
"title": "HackTool - KrbRelayUp Execution"
},
@@ -24387,8 +24409,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Scheduled Task Executing Payload from Registry"
},
@@ -24767,8 +24789,8 @@
"T1133",
"T1136.001",
"T1021.001",
"T1136",
"T1021"
"T1021",
"T1136"
],
"title": "User Added to Remote Desktop Users Group"
},
@@ -26399,8 +26421,8 @@
"TA0002",
"T1059.001",
"T1087",
"T1059",
"T1069"
"T1069",
"T1059"
],
"title": "HackTool - Bloodhound/Sharphound Execution"
},
@@ -27879,8 +27901,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1550",
"T1558"
"T1558",
"T1550"
],
"title": "HackTool - Rubeus Execution"
},
@@ -30435,8 +30457,8 @@
"T1559.001",
"TA0005",
"T1218.010",
"T1218",
"T1559"
"T1559",
"T1218"
],
"title": "Network Connection Initiated By Regsvr32.EXE"
},
@@ -30571,8 +30593,8 @@
"T1071.004",
"TA0002",
"T1059.003",
"T1059",
"T1071"
"T1071",
"T1059"
],
"title": "Network Connection Initiated via Finger.EXE"
},
@@ -31284,8 +31306,8 @@
"T1059.001",
"T1027.010",
"detection.threat-hunting",
"T1027",
"T1059"
"T1059",
"T1027"
],
"title": "Invocation Of Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
},
@@ -31808,8 +31830,8 @@
"TA0001",
"TA0043",
"detection.threat-hunting",
"T1566",
"T1598"
"T1598",
"T1566"
],
"title": "HTML File Opened From Download Folder"
},
@@ -31843,9 +31865,9 @@
"T1021.002",
"attack.s0039",
"detection.threat-hunting",
"T1021",
"T1069",
"T1087"
"T1087",
"T1021"
],
"title": "Net.EXE Execution"
},
@@ -32625,8 +32647,8 @@
"T1027.010",
"T1547.001",
"detection.threat-hunting",
"T1059",
"T1027",
"T1059",
"T1547"
],
"title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
@@ -34158,8 +34180,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -35987,8 +36009,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1204",
"T1027"
"T1027",
"T1204"
],
"title": "Suspicious Space Characters in TypedPaths Registry Path - FileFix"
},
@@ -37123,8 +37145,8 @@
"T1543.003",
"T1569.002",
"T1021",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "Potential CobaltStrike Service Installations - Registry"
},
@@ -38520,8 +38542,8 @@
"T1566.001",
"cve.2017-0261",
"detection.emerging-threats",
"T1204",
"T1566"
"T1566",
"T1204"
],
"title": "Exploit for CVE-2017-0261"
},
@@ -38578,9 +38600,9 @@
"T1003.001",
"car.2016-04-002",
"detection.emerging-threats",
"T1070",
"T1003",
"T1218",
"T1070"
"T1218"
],
"title": "NotPetya Ransomware Activity"
},
@@ -38606,8 +38628,8 @@
"T1543.003",
"T1569.002",
"detection.emerging-threats",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "CosmicDuke Service Installation"
},
@@ -38903,9 +38925,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Schedule Task Persistence - Security"
},
@@ -38937,9 +38959,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Registry Persistence"
},
@@ -38972,8 +38994,8 @@
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1053",
"T1071"
"T1071",
"T1053"
],
"title": "OilRig APT Activity"
},
@@ -39003,9 +39025,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053"
"T1053",
"T1543"
],
"title": "OilRig APT Schedule Task Persistence - System"
},
@@ -39645,8 +39667,8 @@
"TA0005",
"T1036.005",
"detection.emerging-threats",
"T1036",
"T1059"
"T1059",
"T1036"
],
"title": "Greenbug Espionage Group Indicators"
},
@@ -40045,8 +40067,8 @@
"T1053.005",
"T1059.006",
"detection.emerging-threats",
"T1059",
"T1053"
"T1053",
"T1059"
],
"title": "Serpent Backdoor Payload Execution Via Scheduled Task"
},
@@ -41263,8 +41285,8 @@
"T1059.001",
"T1218.005",
"detection.emerging-threats",
"T1218",
"T1059"
"T1059",
"T1218"
],
"title": "Potential Baby Shark Malware Activity"
},
@@ -41569,8 +41591,8 @@
"T1552.001",
"T1003.003",
"detection.emerging-threats",
"T1552",
"T1003"
"T1003",
"T1552"
],
"title": "Potential Russian APT Credential Theft Activity"
},
@@ -41662,9 +41684,9 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1059",
"T1036",
"T1053",
"T1059"
"T1053"
],
"title": "Operation Wocao Activity - Security"
},
@@ -42022,8 +42044,8 @@
"T1059.001",
"attack.s0183",
"detection.emerging-threats",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Kalambur Backdoor Curl TOR SOCKS Proxy Execution"
},
@@ -45304,9 +45326,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543"
"T1543",
"T1569"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -45885,8 +45907,8 @@
"T1090.002",
"T1021.001",
"car.2013-07-002",
"T1090",
"T1021"
"T1021",
"T1090"
],
"title": "RDP over Reverse SSH Tunnel WFP"
},
@@ -45963,8 +45985,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - Security"
},
@@ -46989,9 +47011,9 @@
"T1485",
"T1553.002",
"attack.s0195",
"T1553",
"T1027",
"T1070",
"T1027"
"T1553"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -47485,8 +47507,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Abusing Findstr for Defense Evasion"
},
@@ -47534,8 +47556,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Excel Proxy Executing Regsvr32 With Payload"
},
@@ -48129,8 +48151,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Office Applications Spawning Wmi Cli Alternate"
},
@@ -48533,8 +48555,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "WMI Execution Via Office Process"
},
@@ -50213,8 +50235,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1569",
"T1543"
"T1543",
"T1569"
],
"title": "Sliver C2 Default Service Installation"
},
@@ -50502,8 +50524,8 @@
"TA0002",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "Remote Access Tool Services Have Been Installed - System"
},
@@ -50718,8 +50740,8 @@
"T1003.006",
"T1569.002",
"attack.s0005",
"T1003",
"T1569"
"T1569",
"T1003"
],
"title": "Credential Dumping Tools Service Execution - System"
},
@@ -50783,9 +50805,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1021",
"T1543",
"T1569",
"T1021"
"T1569"
],
"title": "CobaltStrike Service Installations - System"
},
@@ -50870,8 +50892,8 @@
"TA0004",
"T1543.003",
"T1569.002",
"T1543",
"T1569"
"T1569",
"T1543"
],
"title": "ProcessHacker Privilege Elevation"
},
@@ -50954,8 +50976,8 @@
"TA0002",
"T1021.002",
"T1569.002",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "smbexec.py Service Installation"
},
@@ -54149,10 +54171,10 @@
"T1570",
"T1021.002",
"T1569.002",
"T1136",
"T1543",
"T1021",
"T1569",
"T1136"
"T1569"
],
"title": "PSExec Lateral Movement"
},