ErrTraffic ClickFix PowerShell Stager Downloading Second-Stage Payload

Duo Tech@duotech

•updated Jun 23, 2026•1•1•7

Detects PowerShell-based malware stagers used by ErrTraffic ClickFix campaigns that download and execute second-stage payloads using encoded commands and common download cradles. It also detects certutil.exe used for decoding.