Sigma Watch is free and independent. If it saves you time, keep it running. ☕ Buy me a coffee
SigmaWatch
Rule feed

Detection rules

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

Source Rule Status Updated
sentinel DNS events related to ToR proxies (ASIM DNS Schema) Scheduled —
sentinel Probable AdFind Recon Tool Usage (Normalized Process Events) Scheduled —
sentinel Credential Dumping Tools - File Artifacts — —
sentinel Credential Dumping Tools - Service Installation — —
sentinel COM Event System Loading New DLL Scheduled —
sentinel AdminSDHolder Modifications Scheduled —
sentinel Modification of Accessibility Features Scheduled —
sentinel AD FS Remote HTTP Network Connection — —
sentinel CoreBackUp Deletion in correlation with other related security alerts — —
sentinel Correlate Unfamiliar sign-in properties and atypical travel alerts — —
sentinel Detect PIM Alert Disabling activity Scheduled —
sentinel AV detections related to Dev-0530 actors Scheduled —
sentinel AV detections related to Europium actors Scheduled —
sentinel AV detections related to Hive Ransomware Scheduled —
sentinel Microsoft Defender for Endpoint (MDE) signatures for Azure Synapse pipelines and Azure Data Factory Scheduled —
sentinel AD FS Remote Auth Sync Connection — —
sentinel External user added and removed in short timeframe — —
sentinel Possible Forest Blizzard attempted credential harvesting - Sept 2020 — —
sentinel Failed AzureAD logons but success logon to host Scheduled —
sentinel NRT Malicious Inbox Rule NRT —
sentinel Exchange workflow MailItemsAccessed operation anomaly — —
sentinel Multiple Teams deleted by a single user — —
sentinel Changes to Application Logout URL Scheduled —
sentinel Mail redirect via ExO transport rule — —
sentinel Changes to Application Ownership Scheduled —
sentinel Malicious Inbox Rule — —
sentinel Multiple users email forwarded to same destination — —
sentinel Cross-tenant Access Settings Organization Inbound Direct Settings Changed Scheduled —
sentinel Cross-tenant Access Settings Organization Inbound Collaboration Settings Changed Scheduled —
sentinel Cross-tenant Access Settings Organization Outbound Collaboration Settings Changed Scheduled —
sentinel Cross-tenant Access Settings Organization Outbound Direct Settings Changed Scheduled —
sentinel GitHub Activites from a New Country — —
sentinel End-user consent stopped due to risk-based consent Scheduled —
sentinel Cross-tenant Access Settings Organization Deleted Scheduled —
sentinel First access credential added to Application or Service Principal where no credential was present — —
sentinel Cross-tenant Access Settings Organization Added Scheduled —
sentinel Credential added after admin consented to Application — —
sentinel Trust Monitor Event Scheduled —
sentinel Guest accounts added in Entra ID Groups other than the ones specified Scheduled —
sentinel Conditional Access Policy Modified by New User Scheduled —