TNT is a Bash script distributed through torrent sites that overrides macOS's built-in Gatekeeper security. It is dropped by a trojanized pirated software installer called "Open Gatekeeper Friendly". When executed, TNT moves the application to /tmp and uses xattr to recursively remove the quarantine bit. This allows the software to bypass future Gatekeeper checks. While TNT itself is not malware, its presence alongside pirated software and purpose of subverting security controls warrants blocking its execution.