UAT-8616 Rogue OMP Peering – vmanage-admin SSH Auth from Known Attacker IPs
This rule detects potential rogue SD-WAN peering attempts by correlating successful SSH public key authentication using 'vmanage-admin' from known malicious IPs with subsequent network activity on SD-WAN control plane ports (e.g., 48373 for OMP, 830 for NETCONF). It also flags logs containing references to an 'evil_tenant.csv' artifact, which is associated with adversary persistence or unauthorized configuration management in SD-WAN environments.
Microsoft Sentinel (KQL)
