BadBlocker Chrome Extension all_urls Permission with Suspicious Network Calls

Ibrahim Saud@tektrix

•updated Jun 25, 2026•0•0•1

Detects the installation of known-malicious browser extensions followed by network communication from the browser process to associated Command and Control (C2) domains within a one-hour window. This behavior is indicative of malicious browser-based activity such as ad-fraud or credential theft.