#Reversing

Writeup for Rap(h)ic; Reversing 966 Intro This is a hard Reversing challenge from noxCTF. The solver only gets an ELF file. Description: There is nothing like overly designed design The original file is attached at the bottom of the document. Summary We get an ELF file. Upon execution, it will load another ELF file from its memory into “/tmp/…” and execute it. The processes use a socket to communicate with each other - The parent process sends addresses which the child process later executes and sends its return value back to the parent. [Read More]