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SigmaWatch
Rule feed

Detection rules

Every rule tracked across all seven sources, newest updates first.

Source Rule Status Updated
sentinel Possible Forest Blizzard attempted credential harvesting - Oct 2020 — —
sentinel NRT Multiple users email forwarded to same destination NRT —
sentinel Dev-0270 Malicious Powershell usage — —
sentinel DEV-0270 New User Creation — —
sentinel Dev-0228 File Path Hashes November 2021 Scheduled —
sentinel Denim Tsunami File Hashes July 2022 — —
sentinel Denim Tsunami C2 Domains July 2022 — —
sentinel Denim Tsunami AV Detection — —
sentinel DEV-0322 Serv-U related IOCs - July 2021 — —
sentinel Cross-Cloud Unauthorized Credential Access Detection From AWS RDS Login — —
sentinel Cross-Cloud Suspicious user activity observed in GCP Envourment — —
sentinel Cross-Cloud Suspicious Compute resource creation in GCP — —
sentinel Chia_Crypto_Mining - Domain, Process, Hash and IP IOCs - June 2021 — —
sentinel Caramel Tsunami Actor IOC - July 2021 — —
sentinel Cadet Blizzard Actor IOC - January 2022 — —
sentinel Known Forest Blizzard group domains - July 2019 Scheduled —
sentinel Cross-Cloud Password Spray detection — —
sentinel Known Barium IP — —
sentinel Known Barium domains — —
sentinel Windows host username encoded in base64 web request Scheduled —
sentinel IP address of Windows host encoded in web request Scheduled —
sentinel Authentication Methods Changed for Privileged Account — —
sentinel Audit policy manipulation using auditpol utility Scheduled —
sentinel Exchange Worker Process Making Remote Call Scheduled —
sentinel Failed AzureAD logons but success logon to AWS Console Scheduled —
sentinel Users searching for VIP user activity Scheduled —
sentinel OMI Vulnerability Exploitation Scheduled —
sentinel Missing Domain Controller Heartbeat Scheduled —
sentinel TI map IP entity to GitHub_CL — —
sentinel GitHub Security Vulnerability in Repository Scheduled —
sentinel NRT GitHub Two Factor Auth Disable NRT —
sentinel GitHub Two Factor Auth Disable — —
sentinel GitHub Activites from a New Country — —
sentinel Trust Monitor Event Scheduled —
sentinel TI map IP entity to Duo Security — —
sentinel NRT DNS events related to mining pools — —
sentinel DNS events related to ToR proxies — —
sentinel DNS events related to mining pools — —
sentinel Rare client observed with high reverse DNS lookup count — —
sentinel Potential DGA detected — —