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· New victim: cipher.systems — m3rx· New victim: International Chemical Co. — Barracuda· New victim: M****n — payoutsking· New victim: Applied Composites — Storm· New victim: Magna Legal Services — Storm· New KEV: CVE-2026-65660 · Microsoft· New KEV: CVE-2026-87902 · WordPress· New KEV: CVE-2026-67279 · MikroTik· New KEV: CVE-2026-71362 · Adobe· New KEV: CVE-2026-5430 · WSO2· New victim: 3,932 new IOCs ingested in last 24h cipher.systems — m3rx· New victim: International Chemical Co. — Barracuda· New victim: M****n — payoutsking· New victim: Applied Composites — Storm· New victim: Magna Legal Services — Storm· New KEV: CVE-2026-65660 · Microsoft· New KEV: CVE-2026-87902 · WordPress· New KEV: CVE-2026-67279 · MikroTik· New KEV: CVE-2026-71362 · Adobe· New KEV: CVE-2026-5430 · WSO2· 3,932 new IOCs ingested in last 24h
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Detection Rules — Sigma

Community-driven Sigma detection rules for SIEM and XDR platforms. Filter by severity level, status, and target product to find relevant rules for Windows, Linux, Azure, and cloud environments. Accelerate threat detection engineering.

Total Sigma Rules
3,767
104 stable · 3663 in test/experimental
Critical + High
1,897
176 critical · 1721 high
By Level
critical
176
high
1.7k
medium
1.5k
low
340
informational
28
🔍 Sigma Detection Rules3,767 results
Click row to view YAML · MITRE links clickable
🔍
MITRE
3,767 rules
Page 1 / 76 · 1–50 of 3,767
LevelTitleProduct / CategoryMITRE TechniquesStatusModified
critical
▸HackTool - Dumpert Process Dumper Execution
windows / process_creationtest2026-09-16
critical
▸CobaltStrike Named Pipe Pattern Regex
windows / pipe_createdtest2026-06-18
critical
▸Antivirus - Exploitation Framework Signature
antivirusstable2026-06-15
critical
▸Antivirus - Ransomware Signature
antivirustest2026-06-15
critical
▸Antivirus - Password Dumper Signature
antivirusstable2026-06-15
critical
▸Webshell Remote Command Execution
linuxtest2025-12-05
critical
▸Potential Dtrack RAT Activity
windows / process_creationstable2025-11-03
critical
▸HackTool - Windows Credential Editor (WCE) Execution
windows / process_creationtest2025-10-21
critical
▸Mint Sandstorm - ManageEngine Suspicious Process Execution
windows / process_creation
—
test2025-10-19
critical
▸Mint Sandstorm - AsperaFaspex Suspicious Process Execution
windows / process_creation
—
test2025-10-19
critical
▸Turla Group Commands May 2020
windows / process_creationtest2025-10-19
critical
▸WannaCry Ransomware Activity
windows / process_creationtest2025-10-18
critical
▸Potential SharePoint ToolShell CVE-2025-53770 Exploitation - File Create
windows / file_eventexperimental2025-07-24
critical
▸TrustedPath UAC Bypass Pattern
windows / process_creationtest2025-06-17
critical
▸WCE wceaux.dll Access
windowstest2025-01-30
critical
▸Exploiting CVE-2019-1388
windows / process_creationstable2024-12-01
critical
▸Potential CVE-2021-41379 Exploitation Attempt
windows / process_creationtest2024-12-01
critical
▸Hacktool Execution - Imphash
windows / process_creationtest2024-11-23
critical
▸HackTool - SysmonEOP Execution
windows / process_creationtest2024-11-23
critical
▸Malicious DLL Load By Compromised 3CXDesktopApp
windows / image_load
—
test2024-11-23
critical
▸HackTool - QuarksPwDump Dump File
windows / file_eventtest2024-06-27
critical
▸HackTool - Mimikatz Kirbi File Creation
windows / file_eventtest2024-06-27
critical
▸HackTool - Inveigh Execution Artefacts
windows / file_eventtest2024-06-27
critical
▸FlowCloud Registry Markers
windows / registry_eventtest2024-03-20
critical
▸HackTool - BabyShark Agent Default URL Pattern
proxytest2024-02-15
critical
▸Antivirus PrinterNightmare CVE-2021-34527 Exploit Detection
antivirusstable2023-10-23
critical
▸OceanLotus Registry Activity
windows / registry_eventtest2023-09-28
critical
▸Leviathan Registry Key Activity
windows / registry_eventtest2023-09-19
critical
▸CVE-2021-31979 CVE-2021-33771 Exploits
windows / registry_settest2023-08-17
critical
▸HackTool - Koh Default Named Pipe
windows / pipe_createdtest2023-08-07
critical
▸HackTool - DiagTrackEoP Default Named Pipe
windows / pipe_created
—
test2023-08-07
critical
▸HackTool - Credential Dumping Tools Named Pipe Created
windows / pipe_createdtest2023-08-07
critical
▸Malicious Named Pipe Created
windows / pipe_createdtest2023-08-07
critical
▸PrinterNightmare Mimikatz Driver Name
windows / registry_eventtest2023-06-12
critical
▸Qakbot Rundll32 Exports Execution
windows / process_creation
—
test2023-05-30
critical
▸HackTool - Dumpert Process Dumper Default File
windows / file_eventtest2023-05-09
critical
▸ProxyLogon Reset Virtual Directories Based On IIS Log
webservertest2023-05-08
critical
▸Moriya Rootkit File Created
windows / file_eventtest2023-05-05
critical
▸Mailbox Export to Exchange Webserver
windowstest2023-04-30
critical
▸Rorschach Ransomware Execution Activity
windows / process_creationtest2023-04-22
critical
▸HackTool - Rubeus Execution
windows / process_creationstable2023-04-20
critical
▸Silence.EDA Detection
windows / ps_scripttest2023-04-03
critical
▸CVE-2023-23397 Exploitation Attempt
windows
—
test2023-03-22
critical
▸APT31 Judgement Panda Activity
windows / process_creationtest2023-03-10
critical
▸Lazarus Group Activity
windows / process_creationtest2023-03-10
critical
▸Greenbug Espionage Group Indicators
windows / process_creationtest2023-03-09
critical
▸EvilNum APT Golden Chickens Deployment Via OCX Files
windows / process_creationtest2023-03-09
critical
▸APT27 - Emissary Panda Activity
windows / process_creationtest2023-03-09
critical
▸HAFNIUM Exchange Exploitation Activity
windows / process_creationtest2023-03-09
critical
▸Equation Group DLL_U Export Function Load
windows / process_creationstable2023-03-09