ClickFix cmd loop using 'where pow?r?hell.exe' combined with findstr ZZ1984 marker

Duo Tech@duotech

•updated Aug 4, 2026•3•0•7

Detects the DOUBLECUP ClickFix Stage 1 execution chain where a cmd /c for/f loop searches for powershell.exe via the wildcard pattern 'where pow?r?hell.exe' and pipes through findstr "ZZ1984" to locate and extract the steganographic PNG payload marker before invoking PowerShell.