Posts tagged with "CTF" | chjwoo

HTB University 2025: Tinsel Trouble Writeup

This is my writeup for the HTB University 2025: Tinsel Trouble event.

c chjwoo
December 22, 2025
22 min read

# CTF # Writeup # Reverse Engineering # Web Exploitation # Binary Exploitation
Hackfest0x05 CTF Writeup

This is my writeup for the Hackfest0x05 CTF event.

c chjwoo
December 30, 2021
9 min read
2 subposts

# CTF # Writeup