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Sigma Rule Update (2025-12-26 20:15:26) (#202)

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Co-authored-by: YamatoSecurity <YamatoSecurity@users.noreply.github.com>
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2025-12-26 20:15:32 +00:00
committed by GitHub
parent ff5250cecb
commit 92b453ad01
1 changed files with 135 additions and 135 deletions
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270
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"
},
@@ -424,8 +424,8 @@
"T1059.001",
"TA0008",
"T1021.006",
"T1021",
"T1059"
"T1059",
"T1021"
],
"title": "Remote PowerShell Session (PS Classic)"
},
@@ -1173,8 +1173,8 @@
"T1529",
"attack.g0091",
"attack.s0363",
"T1071",
"T1059"
"T1059",
"T1071"
],
"title": "Silence.EDA Detection"
},
@@ -2661,8 +2661,8 @@
"T1564.004",
"TA0002",
"T1059.001",
"T1564",
"T1059"
"T1059",
"T1564"
],
"title": "NTFS Alternate Data Stream"
},
@@ -4986,8 +4986,8 @@
"T1552.001",
"T1555",
"T1555.003",
"T1548",
"T1552"
"T1552",
"T1548"
],
"title": "HackTool - WinPwn Execution"
},
@@ -5015,8 +5015,8 @@
"T1615",
"T1569.002",
"T1574.005",
"T1569",
"T1574"
"T1574",
"T1569"
],
"title": "HackTool - SharpUp PrivEsc Tool Execution"
},
@@ -5555,9 +5555,9 @@
"T1218.007",
"TA0002",
"T1059.001",
"T1218",
"T1059",
"T1027",
"T1218"
"T1027"
],
"title": "Obfuscated PowerShell MSI Install via WindowsInstaller COM"
},
@@ -6203,8 +6203,8 @@
"TA0002",
"T1059.007",
"cve.2020-1599",
"T1218",
"T1059"
"T1059",
"T1218"
],
"title": "MSHTA Execution with Suspicious File Extensions"
},
@@ -6992,6 +6992,26 @@
],
"title": "Suspicious Splwow64 Without Params"
},
{
"category": "process_creation",
"channel": [
"sec"
],
"description": "Detects execution of \"curl.exe\" with the \"insecure\" flag over proxy or DOH.",
"event_ids": [
"4688"
],
"id": "b1d59fa0-c42c-0efd-027d-d7721d153420",
"level": "medium",
"service": "",
"subcategory_guids": [
"0CCE922B-69AE-11D9-BED3-505054503030"
],
"tags": [
"TA0002"
],
"title": "Insecure Proxy/DOH Transfer Via Curl.EXE"
},
{
"category": "process_creation",
"channel": [
@@ -7487,8 +7507,8 @@
"TA0003",
"T1053.005",
"T1059.001",
"T1053",
"T1059"
"T1059",
"T1053"
],
"title": "Scheduled Task Executing Encoded Payload from Registry"
},
@@ -9418,8 +9438,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Remote File Download Via Findstr.EXE"
},
@@ -10035,8 +10055,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Suspicious Active Directory Database Snapshot Via ADExplorer"
},
@@ -10150,8 +10170,8 @@
"T1562.001",
"TA0006",
"T1003.001",
"T1003",
"T1562"
"T1562",
"T1003"
],
"title": "PPL Tampering Via WerFaultSecure"
},
@@ -10830,8 +10850,8 @@
"TA0005",
"T1548.002",
"T1218.003",
"T1548",
"T1218"
"T1218",
"T1548"
],
"title": "Bypass UAC via CMSTP"
},
@@ -11049,8 +11069,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Suspicious WMIC Execution Via Office Process"
},
@@ -11242,9 +11262,9 @@
"TA0011",
"T1071.004",
"T1132.001",
"T1132",
"T1071",
"T1048",
"T1132"
"T1048"
],
"title": "DNS Exfiltration and Tunneling Tools Execution"
},
@@ -11790,8 +11810,8 @@
"T1047",
"T1204.002",
"T1218.010",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Suspicious WmiPrvSE Child Process"
},
@@ -13691,8 +13711,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "Rundll32 Execution Without Parameters"
},
@@ -13736,8 +13756,8 @@
"T1587.001",
"TA0002",
"T1569.002",
"T1569",
"T1587"
"T1587",
"T1569"
],
"title": "PUA - CsExec Execution"
},
@@ -16446,8 +16466,8 @@
"T1059.001",
"TA0005",
"T1027.005",
"T1059",
"T1027"
"T1027",
"T1059"
],
"title": "HackTool - CrackMapExec PowerShell Obfuscation"
},
@@ -16738,8 +16758,8 @@
"T1087.002",
"T1069.002",
"T1482",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Active Directory Database Snapshot Via ADExplorer"
},
@@ -18133,8 +18153,8 @@
"TA0002",
"T1552.004",
"T1059.001",
"T1552",
"T1059"
"T1059",
"T1552"
],
"title": "Certificate Exported Via PowerShell"
},
@@ -18201,8 +18221,8 @@
"T1218.011",
"TA0006",
"T1003.001",
"T1218",
"T1003"
"T1003",
"T1218"
],
"title": "Process Access via TrolleyExpress Exclusion"
},
@@ -18386,8 +18406,8 @@
"TA0003",
"T1543.003",
"T1574.011",
"T1574",
"T1543"
"T1543",
"T1574"
],
"title": "Potential Persistence Attempt Via Existing Service Tampering"
},
@@ -20005,8 +20025,8 @@
"TA0008",
"T1021.002",
"T1218.011",
"T1218",
"T1021"
"T1021",
"T1218"
],
"title": "Rundll32 UNC Path Execution"
},
@@ -21033,8 +21053,8 @@
"TA0005",
"T1218.014",
"T1036.002",
"T1218",
"T1204",
"T1218",
"T1036"
],
"title": "MMC Executing Files with Reversed Extensions Using RTLO Abuse"
@@ -21590,12 +21610,12 @@
"T1547.002",
"T1557",
"T1082",
"T1505",
"T1556",
"T1574",
"T1505",
"T1547",
"T1564",
"T1546",
"T1564"
"T1547"
],
"title": "Potential Suspicious Activity Using SeCEdit"
},
@@ -22148,26 +22168,6 @@
],
"title": "Suspicious Chromium Browser Instance Executed With Custom Extension"
},
{
"category": "process_creation",
"channel": [
"sec"
],
"description": "Detects execution of \"curl.exe\" with the \"insecure\" flag over proxy or DOH.",
"event_ids": [
"4688"
],
"id": "b1d59fa0-c42c-0efd-027d-d7721d153420",
"level": "medium",
"service": "",
"subcategory_guids": [
"0CCE922B-69AE-11D9-BED3-505054503030"
],
"tags": [
"TA0002"
],
"title": "Insecure Proxy/DOH Transfer Via Curl.EXE"
},
{
"category": "process_creation",
"channel": [
@@ -22724,9 +22724,9 @@
"TA0005",
"T1218.005",
"T1027.004",
"T1059",
"T1218",
"T1027",
"T1059"
"T1027"
],
"title": "Csc.EXE Execution Form Potentially Suspicious Parent"
},
@@ -24248,8 +24248,8 @@
"T1558.003",
"TA0008",
"T1550.003",
"T1558",
"T1550"
"T1550",
"T1558"
],
"title": "HackTool - KrbRelayUp Execution"
},
@@ -25425,8 +25425,8 @@
"T1564.004",
"T1552.001",
"T1105",
"T1552",
"T1564"
"T1564",
"T1552"
],
"title": "Insensitive Subfolder Search Via Findstr.EXE"
},
@@ -26420,9 +26420,9 @@
"T1069.002",
"TA0002",
"T1059.001",
"T1069",
"T1059",
"T1087"
"T1087",
"T1069"
],
"title": "HackTool - Bloodhound/Sharphound Execution"
},
@@ -27350,8 +27350,8 @@
"T1070.001",
"T1562.002",
"car.2016-04-002",
"T1070",
"T1562"
"T1562",
"T1070"
],
"title": "Suspicious Eventlog Clearing or Configuration Change Activity"
},
@@ -30457,8 +30457,8 @@
"T1559.001",
"TA0005",
"T1218.010",
"T1218",
"T1559"
"T1559",
"T1218"
],
"title": "Network Connection Initiated By Regsvr32.EXE"
},
@@ -31830,8 +31830,8 @@
"TA0001",
"TA0043",
"detection.threat-hunting",
"T1566",
"T1598"
"T1598",
"T1566"
],
"title": "HTML File Opened From Download Folder"
},
@@ -31866,8 +31866,8 @@
"attack.s0039",
"detection.threat-hunting",
"T1021",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Net.EXE Execution"
},
@@ -32647,9 +32647,9 @@
"T1027.010",
"T1547.001",
"detection.threat-hunting",
"T1059",
"T1027",
"T1547",
"T1059"
"T1547"
],
"title": "Registry Set With Crypto-Classes From The \"Cryptography\" PowerShell Namespace"
},
@@ -34180,8 +34180,8 @@
"T1204.004",
"TA0005",
"T1027.010",
"T1027",
"T1204"
"T1204",
"T1027"
],
"title": "Suspicious Space Characters in RunMRU Registry Path - ClickFix"
},
@@ -37145,8 +37145,8 @@
"T1543.003",
"T1569.002",
"T1543",
"T1021",
"T1569"
"T1569",
"T1021"
],
"title": "Potential CobaltStrike Service Installations - Registry"
},
@@ -38514,8 +38514,8 @@
"T1566.001",
"cve.2017-11882",
"detection.emerging-threats",
"T1204",
"T1566"
"T1566",
"T1204"
],
"title": "Droppers Exploiting CVE-2017-11882"
},
@@ -38542,8 +38542,8 @@
"T1566.001",
"cve.2017-0261",
"detection.emerging-threats",
"T1204",
"T1566"
"T1566",
"T1204"
],
"title": "Exploit for CVE-2017-0261"
},
@@ -38600,9 +38600,9 @@
"T1003.001",
"car.2016-04-002",
"detection.emerging-threats",
"T1003",
"T1218",
"T1070",
"T1003"
"T1070"
],
"title": "NotPetya Ransomware Activity"
},
@@ -38925,8 +38925,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1053",
"T1543",
"T1053",
"T1071"
],
"title": "OilRig APT Schedule Task Persistence - Security"
@@ -38959,8 +38959,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1053",
"T1543",
"T1071"
],
"title": "OilRig APT Registry Persistence"
@@ -38993,8 +38993,8 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1071",
"T1053",
"T1071",
"T1543"
],
"title": "OilRig APT Activity"
@@ -39025,9 +39025,9 @@
"TA0011",
"T1071.004",
"detection.emerging-threats",
"T1543",
"T1071",
"T1053",
"T1071"
"T1543"
],
"title": "OilRig APT Schedule Task Persistence - System"
},
@@ -39667,8 +39667,8 @@
"TA0005",
"T1036.005",
"detection.emerging-threats",
"T1059",
"T1036"
"T1036",
"T1059"
],
"title": "Greenbug Espionage Group Indicators"
},
@@ -40271,8 +40271,8 @@
"attack.s0412",
"attack.g0001",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "ZxShell Malware"
},
@@ -41285,8 +41285,8 @@
"T1059.001",
"T1218.005",
"detection.emerging-threats",
"T1059",
"T1218"
"T1218",
"T1059"
],
"title": "Potential Baby Shark Malware Activity"
},
@@ -41591,8 +41591,8 @@
"T1552.001",
"T1003.003",
"detection.emerging-threats",
"T1552",
"T1003"
"T1003",
"T1552"
],
"title": "Potential Russian APT Credential Theft Activity"
},
@@ -41651,9 +41651,9 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1059",
"T1036",
"T1053",
"T1036"
"T1059"
],
"title": "Operation Wocao Activity"
},
@@ -41684,9 +41684,9 @@
"T1053.005",
"T1059.001",
"detection.emerging-threats",
"T1036",
"T1059",
"T1053"
"T1053",
"T1036"
],
"title": "Operation Wocao Activity - Security"
},
@@ -45326,9 +45326,9 @@
"T1021.002",
"T1543.003",
"T1569.002",
"T1569",
"T1021",
"T1543",
"T1569"
"T1543"
],
"title": "CobaltStrike Service Installations - Security"
},
@@ -47012,8 +47012,8 @@
"T1553.002",
"attack.s0195",
"T1070",
"T1553",
"T1027"
"T1027",
"T1553"
],
"title": "Potential Secure Deletion with SDelete"
},
@@ -47061,8 +47061,8 @@
"T1087.002",
"T1069.002",
"attack.s0039",
"T1087",
"T1069"
"T1069",
"T1087"
],
"title": "Reconnaissance Activity"
},
@@ -47556,8 +47556,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1204",
"T1218"
"T1218",
"T1204"
],
"title": "Excel Proxy Executing Regsvr32 With Payload"
},
@@ -47991,8 +47991,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "Excel Proxy Executing Regsvr32 With Payload Alternate"
},
@@ -48335,8 +48335,8 @@
"T1218.010",
"TA0002",
"TA0005",
"T1218",
"T1204"
"T1204",
"T1218"
],
"title": "New Lolbin Process by Office Applications"
},
@@ -51894,8 +51894,8 @@
"T1570",
"TA0002",
"T1569.002",
"T1569",
"T1021"
"T1021",
"T1569"
],
"title": "Metasploit Or Impacket Service Installation Via SMB PsExec"
},
@@ -52613,8 +52613,8 @@
"TA0008",
"T1563.002",
"T1021.001",
"T1563",
"T1021"
"T1021",
"T1563"
],
"title": "Possible RDP Hijacking"
},
@@ -54171,10 +54171,10 @@
"T1570",
"T1021.002",
"T1569.002",
"T1136",
"T1543",
"T1569",
"T1021",
"T1136"
"T1569"
],
"title": "PSExec Lateral Movement"
},