https://thehackernews.com/2026/04/tropic-trooper-uses-trojanized.html
Tropic Trooper Uses Trojanized SumatraPDF and GitHub to Deploy AdaptixC2
Tropic Trooper used trojanized SumatraPDF and GitHub C2 in 2024 to deploy AdaptixC2, enabling covert VS Code tunnel access.
tropictrooperusessumatrapdfgithub
https://www.sumatrapdfreader.org/download-prev
SumatraPDF: download previous versions
download previous versionssumatrapdf