Writeups
A collection of some writeups written by TJCSC
Darin Mao
picoCTF 2021 - Stonk Market (pwn)
3/31/2021 — 4 minute read
Tricky format string exploitation
Darin Mao
justCTF 2020 - Pinata (pwn)
1/30/2021 — 10 minute read
Blind exploitation of nginx from justCTF 2020
Darin Mao, Saigautam Bonam, and Autin Mitra
TJCSC Winter Contest 2020
12/16/2020 — 14 minute read
Solutions to selected problems from the 2020 Winter Contest
Darin Mao and Stephen Huan
NACTF 2020
11/4/2020 — 2 minute read
Required writeups for winning teams.
Darin Mao
CSAW CTF 2020 Qualifier - blox (rev/pwn)
11/3/2020 — 6 minute read
This was a two-part series from the 2020 CSAW CTF Qualifier involving a small Tetris-like game.
Darin Mao
DamCTF 2020 - guess (pwn)
10/12/2020 — 1 minute read
This is my writeup for the challenge "guess" in the pwn category from OSUSEC's DamCTF 2020.
Darin Mao
CSAW RED 2020 Qualifier (crypto)
9/29/2020 — 2 minute read
Solutions for crypto challenges from the CSAW RED 2020 Qualification Round.
Darin Mao
CSAW RED 2020 Qualifier (misc)
9/29/2020 — 5 minute read
Solutions for misc challenges from the CSAW RED 2020 Qualification Round.
Darin Mao
CSAW RED 2020 Qualifier (pwn)
9/29/2020 — 6 minute read
Solutions for pwn challenges from the CSAW RED 2020 Qualification Round.
Darin Mao
CSAW RED 2020 Qualifier (rev)
9/29/2020 — 7 minute read
Solutions for rev challenges from the CSAW RED 2020 Qualification Round.
Darin Mao
CSAW RED 2020 Qualifier (web)
9/29/2020 — 1 minute read
Solutions for web challenges from the CSAW RED 2020 Qualification Round.