BusinessCTF2022 - Pwning Tech

BusinessCTF2022

The HackTheBox Business 2022 CTF was a capture the flag event organized for businesses in order to train cybersecurity employees. Said challenges are usually harder so business can train their personnel against cyber threats.

Binary Exploitation

Superfast (HackTheBox)

Hey folks. In this write-up, we're going to discuss the Superfast challenge in HackTheBox which was part of the HackTheBox Business CTF 2022. We're going to perform a single-byte overwrite to bypass ASLR, leak stack pointers, and perform a Return Oriented Programming (ROP) chain. The description of the challenge is: