Researcher reverse-engineers infamous Stuxnet malware source code, publishes it on Github for all — attack targeted Iranian nuclear facilities and was the first software of its type to cause physical damage

A security researcher has released a reverse-engineering of Stuxnet's source code on GitHub. The malware targeted Siemens industrial controllers at Iran's Natanz plant and was the first digital worm known to cause physical damage by manipulating centrifuge rotors. It spread via USB zero-days, Print Spooler, and network shares, and used stolen Realtek/JMicron certificates. Build instructions are included, with a warning to run it only in isolated Windows XP/7 VMs.