if your friend has access to the binary and can pull it out to different box, they might get a lot out of a ghidra mcp -> https://github.com/LaurieWired/GhidraMCP

I'm not well versed at reverse engineering binaries or interpreting C/assembly so ghidra MCP has been an absolute gamechanger for helping me write tools. Once my project is complete, I plan to learn how to do the analysis myself manually and have cc guide me along the way.