Nahamcon 2020 - Flag Jokes

June 14, 2020

I only solved a few challenges this CTF as I didn’t have time to play, and this was the most interesting non-guessy one.

Defenit CTF 2020 Writeup

June 12, 2020

I played with CTF.SG last weekend and we achieved 10th in the rankings although we didn’t even solve a single pwn!

HSCTF 7 - Do Stars Spin? 1 to 3

June 6, 2020

I played with CTF.SG and solved all the OSINT challenges in the Misc category!

XHR CSRF PoC

January 17, 2020

This is just some sample code for when creating an XHR CSRF PoC. It is used for my self learning purposes and work sometimes.

Python Compile Leak Bug

December 7, 2019

I was trying to break out of a python sandbox back in October, when I discovered a By-Design bug.

Google CTF 2018 Qualifiers - Web

June 26, 2018

I participated with OpenToAll last weekend. These solutions describe my thought processes in entirety, and may not be the fastest/most efficient way of solving.