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· New victim: Portable Intelligence Inc www.portable-intelligence.com serviced by an IT company Computer... — blacknevas· New victim: Riker Danzig Scherer Hyland & Perretti — SilentRansomGroup· New victim: Hightech Signs — kairos· New victim: Riker Danzig LLP — SilentRansomGroup· New victim: gamaus.com — incransom· New KEV: CVE-2026-72898 · Metabase· New KEV: CVE-2026-20349 · Cisco· New KEV: CVE-2026-68820 · Microsoft· New KEV: CVE-2026-8037 · Progress· New KEV: CVE-2026-63077 · JetBrains· New victim: 3,979 new IOCs ingested in last 24h Portable Intelligence Inc www.portable-intelligence.com serviced by an IT company Computer... — blacknevas· New victim: Riker Danzig Scherer Hyland & Perretti — SilentRansomGroup· New victim: Hightech Signs — kairos· New victim: Riker Danzig LLP — SilentRansomGroup· New victim: gamaus.com — incransom· New KEV: CVE-2026-72898 · Metabase· New KEV: CVE-2026-20349 · Cisco· New KEV: CVE-2026-68820 · Microsoft· New KEV: CVE-2026-8037 · Progress· New KEV: CVE-2026-63077 · JetBrains· 3,979 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
3,764
104 stable · 3660 in test/experimental
Critical + High
1,897
176 critical · 1721 high
By Level
critical
176
high
1.7k
medium
1.5k
low
339
informational
28
🔍 Sigma Detection Rules12 results
Click row to view YAML · MITRE links clickable
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MITRE
12 rules
LevelTitleProduct / CategoryMITRE TechniquesStatusModified
critical
CobaltStrike Named Pipe Pattern Regex
windows / pipe_createdtest2026-06-18
critical
CobaltStrike Service Installations - System
windowstest2022-11-27
critical
CobaltStrike Named Pipe
windows / pipe_createdtest2022-10-31
high
Potential CobaltStrike Service Installations - Registry
windows / registry_settest2024-03-25
high
CobaltStrike Named Pipe Patterns
windows / pipe_createdtest2024-01-26
high
HackTool - CobaltStrike BOF Injection Pattern
windows / process_accesstest2023-11-28
high
HackTool - Potential CobaltStrike Process Injection
windows / create_remote_threadtest2023-05-05
high
Potential CobaltStrike Process Patterns
windows / process_creationtest2023-03-29
high
Potential Meterpreter/CobaltStrike Activity
windows / process_creationtest2023-02-05
high
CobaltStrike Service Installations - Security
windowstest2022-11-27
high
CobaltStrike Load by Rundll32
windows / process_creationtest2022-09-16
high
HackTool - CobaltStrike Malleable Profile Patterns - Proxy
proxytest