Large Outbound Traffic from AKS on Non-Standard Port
This rule detects large volumes of outbound network traffic originating from Azure Kubernetes Service (AKS) clusters to external destinations over non-standard ports. It specifically looks for traffic allowed by Palo Alto firewalls, excluding common ports like 80 and 443, and flags transfers exceeding a defined data threshold (e.g., 100MB). This behavior can indicate data exfiltration attempts where adversaries use alternative protocols to bypass standard monitoring.
Microsoft Sentinel (KQL)
