Writeups
A collection of some writeups written by TJCSC
TJCSC Winter Contest 2020
2020-12-16 — 14 minute read
Solutions to selected problems from the 2020 Winter Contest
NACTF 2020
2020-11-04 — 2 minute read
Required writeups for winning teams.
CSAW CTF 2020 Qualifier - blox (rev/pwn)
2020-11-03 — 6 minute read
This was a two-part series from the 2020 CSAW CTF Qualifier involving a small Tetris-like game.
DamCTF 2020 - guess (pwn)
2020-10-12 — 1 minute read
This is my writeup for the challenge "guess" in the pwn category from OSUSEC's DamCTF 2020.
CSAW RED 2020 Qualifier (crypto)
2020-09-29 — 2 minute read
Solutions for crypto challenges from the CSAW RED 2020 Qualification Round.
CSAW RED 2020 Qualifier (misc)
2020-09-29 — 5 minute read
Solutions for misc challenges from the CSAW RED 2020 Qualification Round.
CSAW RED 2020 Qualifier (pwn)
2020-09-29 — 6 minute read
Solutions for pwn challenges from the CSAW RED 2020 Qualification Round.
CSAW RED 2020 Qualifier (rev)
2020-09-29 — 7 minute read
Solutions for rev challenges from the CSAW RED 2020 Qualification Round.
CSAW RED 2020 Qualifier (web)
2020-09-29 — 1 minute read
Solutions for web challenges from the CSAW RED 2020 Qualification Round.