ClickFix: YARA Rules Catch What AV Misses

ClickFix is an active social‑engineering campaign that uses fake CAPTCHA/verification pages to write malicious PowerShell commands to victims' clipboards and cause in‑memory execution; the report introduces a YARA rule that identified 283 samples (many undetected by AV) and demonstrates automated decoding and IOC extraction for both plaintext and Base64‑encoded payloads.