ELF x86 crackpass

Root-me challenge: bypass the algorithm. Compiled with : gcc -fno-stack-protector -o Crack && strip Crack on Linux x86 (Debian)


  1. NOP the jne at address 0x0804861e

  • Use objdump -d 2 | grep 804861e

  • Replace 75 with 74 (from jne to je)