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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 Gain Code Execution on ADFS Server via Remote WMI Execution Scheduled —
sentinel Known Granite Typhoon domains and hashes — —
sentinel Hive Ransomware IOC - July 2022 — —
sentinel Failed host logons but success logon to AzureAD Scheduled —
sentinel Account created or deleted by non-approved user — —
sentinel Account Created and Deleted in Short Timeframe — —
sentinel Account Elevated to New Role — —
sentinel Addition of a Temporary Access Pass to a Privileged Account Scheduled —
sentinel Admin promotion after Role Management Application Permission Grant — —
sentinel Application ID URI Changed Scheduled —
sentinel Application Redirect URL Update Scheduled —
sentinel Authentication Method Changed for Privileged Account — —
sentinel Microsoft Entra ID Role Management Permission Grant — —
sentinel Bulk Changes to Privileged Account Permissions — —
sentinel Conditional Access Policy Modified by New User Scheduled —
sentinel Credential added after admin consented to Application — —
sentinel Cross-tenant Access Settings Organization Added Scheduled —
sentinel Cross-tenant Access Settings Organization Deleted Scheduled —
sentinel Cross-tenant Access Settings Organization Inbound Collaboration Settings Changed Scheduled —
sentinel Cross-tenant Access Settings Organization Inbound Direct Settings Changed Scheduled —
sentinel Anomalous Single Factor Signin Scheduled —
sentinel Password spray attack against ADFSSignInLogs — —
sentinel Cross-tenant Access Settings Organization Outbound Collaboration Settings Changed Scheduled —
sentinel Cross-tenant Access Settings Organization Outbound Direct Settings Changed Scheduled —
sentinel NRT Base64 encoded Windows process command-lines — —
sentinel NRT Process executed from binary hidden in Base64 encoded file — —
sentinel New EXE deployed via Default Domain or Default Domain Controller Policies — —
sentinel Non Domain Controller Active Directory Replication — —
sentinel Vulnerable Machines related to OMIGOD CVE-2021-38647 Scheduled —
sentinel Vulnerable Machines related to log4j CVE-2021-44228 — —
sentinel Powershell Empire cmdlets seen in command line — —
sentinel AD user enabled and password not set within 48 hours — —
sentinel End-user consent stopped due to risk-based consent Scheduled —
sentinel Silk Typhoon Suspicious Exchange Request Scheduled —
sentinel Service Principal Name (SPN) Assigned to User Account Scheduled —
sentinel Exchange workflow MailItemsAccessed operation anomaly — —
sentinel First access credential added to Application or Service Principal where no credential was present — —
sentinel Possible Resource-Based Constrained Delegation Abuse Scheduled —
sentinel Guest accounts added in Entra ID Groups other than the ones specified Scheduled —