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
Skywhi   PDF - Javascript fr 24 January 2019 at 01:42
Didier Arenzana   MachO x64 - keygenme or not fr 24 January 2019 at 01:19
L0ki13   ELF - x86 Basique fr 23 January 2019 at 23:21
Kouzz   PYC - ByteCode fr 23 January 2019 at 22:46
Psymera   PE DotNet - 0 protection en 23 January 2019 at 22:28
HSMKU   ELF - x86 Basic en 23 January 2019 at 22:20
HSMKU   ELF - 0 protection en 23 January 2019 at 22:19
atem   ELF - 0 protection fr 23 January 2019 at 22:10
vistra   ELF C++ - 0 protection en 23 January 2019 at 22:01
sky470   PE - 0 protection fr 23 January 2019 at 21:50