How Huntress Detects and Responds to a ClickFix Attack

The document explains the ClickFix paste-based social-engineering initial-access technique — where victims paste obfuscated commands into the Windows Run dialog that spawn signed LOLBINs to fetch and execute payloads — and demonstrates why traditional backend detections miss these rapid, fileless chains. It describes Huntress' Attack Disruption engine that enforces millisecond, endpoint-side behavioral rules (command-line shape plus explorer.exe parent gating) to kill the chain before stage two runs, includes a real incident timeline, and outlines rule development, safety controls, and limitations.