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SigmaWatch
Rule feed

Detection rules

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

Source Rule Status Updated
sentinel Prestige ransomware IOCs Oct 2022 Scheduled —
sentinel Identify SysAid Server web shell creation Scheduled —
sentinel Potential Fodhelper UAC Bypass (ASIM Version) Scheduled —
sentinel ProofpointPOD - Multiple protected emails to unknown recipient — —
sentinel Potential Build Process Compromise - MDE — —
sentinel ProofpointPOD - Suspicious attachment — —
sentinel ProofpointPOD - Weak ciphers — —
sentinel Known Plaid Rain IP — —
sentinel PulseConnectSecure - CVE-2021-22893 Possible Pulse Connect Secure RCE Vulnerability Attack Scheduled —
sentinel High Number of Urgent Vulnerabilities Detected — —
sentinel Phishing link click observed in Network Traffic Scheduled —
sentinel Known Phosphorus group domains/IP — —
sentinel [Deprecated] Explicit MFA Deny — —
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 TI map IP entity to VMConnection — —
sentinel Exchange Server Vulnerabilities Disclosed March 2021 IoC Match — —
sentinel TI map IP entity to OfficeActivity — —
sentinel Unusual identity creation using exchange powershell Scheduled —
sentinel Emerald Sleet domains included in DCU takedown — —
sentinel Email access via active sync Scheduled —
sentinel Europium - Hash and IP IOCs - September 2022 Scheduled —
sentinel High risk Office operation conducted by IP Address that recently attempted to log into a disabled account Scheduled —
sentinel TI map IP entity to DnsEvents — —
sentinel AD account with Don't Expire Password Scheduled —
sentinel TI map IP entity to CommonSecurityLog — —
sentinel TI map IP entity to Azure SQL Security Audit Events — —
sentinel TI map IP entity to AzureNetworkAnalytics_CL (NSG Flow Logs) — —
sentinel TI map IP entity to Azure Key Vault logs — —
sentinel DSRM Account Abuse 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 Successful AWS Console Login from IP Address Observed Conducting Password Spray — —
sentinel M365D Alerts Correlation to non-Microsoft Network device network activity involved in successful sign-in Activity Scheduled —