voidsecurity

We got a 64-bit ELF for this challenge. Running strings shows the use of Obfuscator-LLVM Obfuscator-LLVM clang version 3.6.1 (t...

The challenge binary is a 64 bit executable. The objective was to login as user blankwall by finding the password. The supplied pa...

For this challenge we got a NES ROM to reverse engineer. HackingTime_03e852ace386388eb88c39a02f88c773.nes: iNES ROM dump, 2x16k ...

This is a continuation of Reversing 300 challenge. The goal is to read the flag file. But the binary has a protection, if filena...

This again is a 32-bit ELF. The binary maintain user contacts as 80 byte records as part of bss memory, starting from address 080...

Given 32-bit ELF reads user input using scanf("%s", &buf), resulting in buffer overflow. Just before returning, it d...