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SigmaWatch
Rule feed

Detection rules

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

Source Rule Status Updated
sentinel (Preview) TI map Domain entity to Dns Events (ASIM DNS Schema) — —
sentinel Brute force attack against user credentials (Uses Authentication Normalization) Scheduled —
sentinel Tarrask malware IOC - April 2022 — —
sentinel Time series anomaly for data size transferred to public internet Scheduled —
sentinel Unauthorized user access across AWS and Azure — —
sentinel External guest invitation followed by Microsoft Entra ID PowerShell signin — —
sentinel User agent search for log4j exploitation attempt — —
sentinel User impersonation by Identity Protection alerts — —
sentinel High-Risk Cross-Cloud User Impersonation — —
sentinel Alert for IOCs related to Windows/ELF malware - IP, Hash IOCs - September 2021 — —
sentinel AV detections related to Zinc actors — —
sentinel Zinc Actor IOCs files - October 2022 — —
sentinel Zinc Actor IOCs domains hashes IPs and useragent - October 2022 — —
sentinel Identify Mango Sandstorm powershell commands Scheduled —
sentinel Malicious BEC Inbox Rule — —
sentinel Accessed files shared by temporary external user — —
sentinel ProofpointPOD - Multiple large emails to the same recipient — —
sentinel ProofpointPOD - Multiple protected emails to unknown recipient — —
sentinel ProofpointPOD - Suspicious attachment — —
sentinel ProofpointPOD - Weak ciphers — —
sentinel PulseConnectSecure - CVE-2021-22893 Possible Pulse Connect Secure RCE Vulnerability Attack Scheduled —
sentinel High Number of Urgent Vulnerabilities Detected — —
sentinel Mass Download & copy to USB device by single user Scheduled —
sentinel Solorigate Defender Detections Scheduled —
sentinel Workspace deletion activity from an infected device Scheduled —
sentinel Microsoft Entra ID Health Monitoring Agent Registry Keys Access Scheduled —
sentinel Microsoft Entra ID Health Service Agents Registry Keys Access Scheduled —
sentinel AD FS Abnormal EKU object identifier attribute Scheduled —
sentinel ADFS Database Named Pipe Connection — —
sentinel Dumping LSASS Process Into a File — —
sentinel Excessive Windows logon failures — —
sentinel Exchange OAB Virtual Directory Attribute Containing Potential Webshell — —
sentinel Fake computer account created Scheduled —
sentinel Gain Code Execution on ADFS Server via SMB + Remote Service or Scheduled Task — —
sentinel Group created then added to built in domain local or global group Scheduled —
sentinel Lateral Movement via DCOM — —
sentinel Entra ID Local Device Join Information and Transport Key Registry Keys Access — —
sentinel Detecting Macro Invoking ShellBrowserWindow COM Objects — —
sentinel Midnight Blizzard - suspicious rundll32.exe execution of vbscript Scheduled —
sentinel Midnight Blizzard - Script payload stored in Registry Scheduled —