Independent Researchers Reconstruct Stuxnet Cyber-Weapon Source Code for Academic Study

Independent security researchers have published a fully reconstructed source code of the 2010 Stuxnet worm designed specifically for malware analysis and defensive research. The repository contains the exact modules originally used to target Siemens Step 7 software and S7-300/400 PLCs. The codebase preserves the original 12-stage execution logic that ultimately manipulated variable frequency drives to inflict physical damage on centrifuges. The reproduced worm is explicitly designed to operate only within isolated Windows XP and Windows 7 environments.