Cracking

Crack executable and files to win points

These challenges will help you understand the workings of compiled languages. Decompile these executables to get the assembler instructions for solving the problem.

Prerequisites:
- Understands the assembly language (ASM).
- Understands the different executable formats (ELF, PE, etc.).
- Knows how to work with a disassembler / debugger.

Challenge Results Challenge Results

Pseudo Challenge Lang date
woonge   PYC - ByteCode en 20 August 2017 at 09:58
nghiadtse05330   PE - 0 protection en 20 August 2017 at 09:29
Ta Quang Khanh   ELF x64 - Anti-debug and equations en 20 August 2017 at 08:01
muay_thai   ELF - Fake Instructions fr 20 August 2017 at 07:56
r00tuser   ELF - 0 protection en 20 August 2017 at 06:19
r00tuser   PE - 0 protection en 20 August 2017 at 06:13
r00tuser   ELF - x86 Basic en 20 August 2017 at 06:09
WhitePepper   ELF - x86 Basic en 20 August 2017 at 01:40
worlak2   ELF C++ - 0 protection en 19 August 2017 at 22:55
Amel   ELF - x86 Basique fr 19 August 2017 at 22:50