Valimail Enforce - Bulk Domain Changes by Single User

Hunt for users who have made configuration changes to an unusually high number of domains in a short period. May indicate a compromised admin account or unauthorized bulk reconfiguration.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
Log source product: valimailenforce
Log source service: valimailenforceevents_cl

Detection rules

Valimail Enforce - Bulk Domain Changes by Single User

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules