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Hacking C++ (Part 2)

15 min read redteam
cover1376×768 183 KB Bypassing CFI What CFI Is Control Flow Integrity (CFI) is a security mitigation that protects against control-flow hijacking attacks by checking if function call is valid. Every compiler

Hacking C++ (Part 1)

6 min read redteam
cover1375×768 182 KB Introduction Every high-level language has built-in mechanisms designed to make life easier for programmers. Like any other programming language, C++ provides a wealth of ready-made solutions.

Linker Scripts and Embedded Systems

14 min read c
I realized that every time I talk about linker scripts, I say that most programmers won’t ever see one unless they work with embedded systems, but I never go deeper than this.
Instruction By Instruction

Instruction By Instruction

12 min read
Original post by 0xf00s, from the 0x00sec forum. Hello, we meet again. Snagged a convo between c0z and pico the other day on real time encryption or Runtime Code Encryption, sometimes called IBI
Slopmon Reverse Engineering Challenge

Slopmon Reverse Engineering Challenge

1 min read
Following @pico and the spirit of the tradition of the old 0x00sec, @john put this challenge together. to ease beginners into reverse engineering in a fun format. More experienced players can join in