PerfectRoot Ctf 2024 - Pwn
This post walks through a hard rated Pwn challenge from PerfectRoot Ctf 2024. The binary has a buffer overflow and a restrictive seccomp filter. In this post, we will explore how to bypass these restrictions using alternative syscalls to get a file descriptor to the flag file and read its contents.
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Africa Bug Pwn 2024 Writeups
Recently I took part in the Africa Bug Pwn 2024 Capture the Flag Competition and managed to get second position with 2310 points. The CTF was very interesting and I got to learn a thing or two. This blog post will be a writeup of some of the challenges I managed to solve.
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