Operation Turb00: Reflective Loader Process Rapidly Beacons to Cloudflare-Fronted C2

Ibrahim Saud@tektrix

•updated Jul 3, 2026•0•0•0

This rule monitors for processes that establish a network connection to specific Cloudflare IP address ranges (104.21.0.0/16 and 172.67.0.0/16) within a 5-minute window. This can be indicative of communication with command and control infrastructure, proxies, or content delivery networks used by adversaries.