pyFUD

pyFUD is a cross-platform, fully undetectable (FUD) remote access tool (RAT) designed for multi-client handling, allowing persistent shell access and additional functionality such as file upload and download capabilities. The tool supports both Windows and Linux, with features including auto-reconnect and client executable conversion using PyInstaller, aimed primarily at educational use. Users are cautioned against uploading payloads to VirusTotal to maintain its effectiveness.