Official ReRop Discussion

Official discussion thread for ReRop. Please do not post any spoilers or big hints.

I know what to do and understood the binary, but I don’t know how to proceed! I tried several ways (gdb, scripting with pwntools…) but without results. Can someone help me?

You could try to use gdb, but you’ll probably need to write your own custom disassembler/tracer, which should print the trace of the code blocks/instructions being executed. That is the only hard part, after that it is a walk in the park.
You could try to use unicorn-engine & capstone to automate this process, but I didnt try that