Can I hack or Change C programmes (language used apps) using Java or other languages?

Question

I'm confused here 😭

Answer 1

Well, C is a compiled language and so any programme once built in C will always run the same no matter what for a given architecture. However, you can still get the deconstruction of the programme in assembly for the system. Now this is a reverse engineering approach, you can create the FSM for the programme using the assembly code and then try and reconstruct the FSM in any other language, which is very cumbersome.
This is the only approach for a programme that is compiled to a particular system. It is also a reason whu serious business software is majorly written in compiled languages.