Jump in the discussion.

No email address required.

The trojanized version of Sumatra PDF Reader named SecurePDF.exe has been utilized by ZINC since at least 2019 and remains a unique ZINC tradecraft. SecurePDF.exe is a modularized loader that can install the ZetaNile implant by loading a weaponized job application themed file with a .PDF extension. The fake PDF contains a header “SPV005”, a decryption key, encrypted second stage implant payload, and encrypted decoy PDF, which is rendered in the Sumatra PDF Reader when the file is opened.

Neat.

Jump in the discussion.

No email address required.

Link copied to clipboard
Action successful!
Error, please refresh the page and try again.