CTF Solutions - Grant Hernandez (@Digital_Cold)

This repository includes writeups, code and/or resources related to CTF challenges I worked on. I've solved many CTF challenges over the years -- not all got a writeup, but I'm working to change that going forward.

The top level folders are organized by {EVENT}{YY}. Use the index or navigate into the folders for detailed readmes.

Index

2016

• SECCON
  • ropsynth

2018

• HITCON
  • Super Hexagon (6 parts)

My CTF Story

I started playing wargames (IO specifically) back in 2010 or so. When I attended UCF I started playing full time with KnightSec in August of 2012. I played with them until 2015 when I graduated, moved to UF for my PhD, and joined up with Kernel Sanders.

• Previous Team: KnightSec (2012 - 2015)
• Current Team: Kernel Sanders (2015 - present)

Notable Competitions

• CSAW Finals 2013 (KnightSec, 6th place)
• CSAW Finals 2014 (KnightSec, 5th place)