A variant that uses browser cache smuggling. JavaScript caches a malicious file disguised as a JPG in the browser cache. The ClickFix command then executes the locally cached file without making additional network requests, evading network-based detection.
User visits malicious page
JavaScript uses Service Worker or Cache API to store payload
Payload is disguised as image/media file
ClickFix command references local cache path
Execution happens without new network requests