Red-team tool to hook libc read syscall with a buffer overflow vulnerability.

Dynamic loading with privilege separation

Run program without ASLR (supports Linux and macOS)

LD_PRELOADed library to randomize malloc and friends.

Removes ASLR in iOS applications

Examining overflow exploits in C programs, and the various protection mechanisms that tries to prevent them.

Buffer Overflow attacks on Linux

This lab required the execution of a buffer-overflow attack variant, known as return-to-libc, bypassing existing protection schemes implemented in Linux OS.