hcs-2023-writeup

HCS CTF 2023 Writeup. Solved 8 out of a lot. All writeups were written bilingually.

First place,

List of contents:

1. Web Exploitation:
   • ErCeE
   • Requests
   • Flasksibel
2. Reverse Engineering:
   • snake
3. Binary Exploitation:
   • ITSMart
   • scream
4. Forensics:
   • Analyze the Bad Hacker!
   • PDeF Hide and Seek

NOTE: All writeups in here were written in a somewhat nonformal register, as a stylistic choice. Expect verbose and conversational tone in explainers.