Have you seen any recent 7z-based campaigns in your environment? Drop your thoughts below. 👇

We can anticipate variants like malignant.7z.encrypted (where the archive itself is encrypted a second time via custom XOR) and system_update.7z targeting Linux servers via p7zip vulnerabilities.

This isn't script kiddie stuff. The misspelling is the only amateur hour trait here. Everything else—the LNK obfuscation, the Discord C2, the psychological wallpaper change—is the work of a threat actor who has done this a hundred times before.

: Sending the file to a cloud storage service to exhaust its resources.