FileFix Series — Most Significant TTP 2026: Steganographic Payload Retrieval from Image Files (StealC Loader Pattern)

Ibrahim Saud@tektrix

•updated 7 days ago•0•0•0

Acronis TRU (Sept 2025) documented a FileFix campaign where a PowerShell loader downloads images from Bitbucket that conceal embedded malicious components, ultimately deploying a Go-based loader and StealC.