# Longhorn-TN3270 Blackbox Reverse Engineering The code that lives here uses [Frida.re](https://frida.re/ "Frida A world-class dynamic instrumentation framework | Inject JavaScript to explore native apps on Windows, macOS, GNU/Linux, iOS, Android, and QNX") with Python to blackbox test source binaries. Proof of concepts from reverse engineered samples were created in C then ported to C#