Azure Suspicious Redirect URI Detection
This rule detects the modification or addition of redirect URIs for Azure Active Directory applications or service principals that point to suspicious domains. These suspicious domains include known reverse proxy/tunneling services (e.g., ngrok, cloudflare tunnel), callback infrastructure (e.g., burpcollaborator, interact.sh), or localhost/loopback addresses. Such modifications can indicate an adversary attempting to establish persistence, exfiltrate data, or redirect authentication flows to attacker-controlled infrastructure.
Cortex XDR
