racecar
Hello hackers, let’s solve another CTF from category easy. This challenge is about format string vulnerability First of all I look what type of file is it % file racecar racecar: ELF 32-bit LSB pie executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for GNU/Linux 3.2.0, BuildID[sha1]=c5631a370f7704c44312f6692e1da56c25c1863c, not stripped So I started Ghidra and look at functions there There are couple of interesting functions with various name and after little bit of time looking at the functions I found the right one As you can see, there is a part where the file flag....