Very hard

Last level of the challenge

Other keyword(s) of the group Level :

  • Very easy : First level of the challenge
  • Easy : 2nd level of the challenge
  • Medium : 3rd level of the challenge
  • Hard : 4th level of the challenge
All the keywords

Objects associated with the keyword « Very hard »

ELF x64 - Browser exploit - BitString,  Monday 7 April 2025 by pickle

A bit of browser fun!

Highway to shell,  Monday 7 April 2025 by ghozt , mayfly

w00t me if you can

ELF x64 - Blind ROP,  Monday 7 April 2025 by franb

Hacking blind with BROP

ELF x64 - Heap feng-shui,  Monday 7 April 2025 by laxa

Have you heard of heap feng shui?

LinKern ARM - Stack Overflow,  Monday 7 April 2025 by pickle

Kernel stack Smashing 101

ELF x64 - Seccomp Whitelist,  Monday 7 April 2025 by pickle

Pwn a binary secured with a seccomp whitelist

ELF ARM - Heap format string bug,  Monday 7 April 2025 by franb

No returning

ELF ARM - Heap Overflow,  Monday 7 April 2025 by pickle

Can you pwn the heap without convenient pointers to overwrite?

ELF ARM - Heap buffer overflow - Wilderness,  Monday 7 April 2025 by pickle

Use the force Luke

ELF ARM - Use After Free,  Monday 7 April 2025 by pickle

The best things in life are free()