zafirr Random things about cybersecurity, compsci, and others that interest me
ACSC 2025 Submerge Me More writeup 2025-09-09
SekaiCTF 2025 vkfs writeup 2025-08-18
IDEK CTF 2022 Sofire=good writeup 2023-01-22
SEKAI CTF 2022 bfs writeup 2022-10-03
Imaginary CTF 2022 zookeeper writeup 2022-07-19
The Hardest ROP problem 2021-03-08
The Lenstra Elliptic Curve Method of Factorization 2021-02-23
My 3 favorite CTF problems from 2020 2021-01-18
Cyber Jawara 2019 Finals Binary Exploitation Write Up 2020-03-31
[Binary Exploitation] Return Oriented Programming 2019-11-26
[Long Overdue] CTF Compfest 11 Writeups 2019-11-14
Google CTF 2019 Beginners Quest Write Up 2019-11-13