Here's the official author writeup for the Reversing challenge "Susware"! I made this challenge together with DraftDown Labs. SEETF 2022 took place from 4 June - 6 June and was organized by the Social Engineering Experts.
Challenge writeups for Grey Cat The Flag Qualifiers 2022 by NUS Greyhats and the National Cybersecurity R&D Lab (NCL) of Singapore. Also abbreviated as GreyCTF. This ran from 6 June - 10 June.
Writeups for challenges in the Reverse Engineering category of CTF.SG CTF 2022. This was a 24 hour event lasting from 12 March - 13 March.
Writeups for the HTX Investigators' Challenge (HTX IC) 2021 by the Home Team Science and Technology Agency of Singapore. This 12 hour competition took place on 20 December.
Challenge writeups for The InfoSecurity Challenge (TISC) 2021 by the Centre for Strategic Infocomm Technologies (CSIT). This challenge ran from 29 October to 14 November.
Challenge writeups for BuckeyeCTF 2021 by The Ohio State University's Cyber Security Club from 23 October - 25 October.
Only completed 2 of the easiest challenges in pbctf 2021 by perfect blue from 9 October - 11 October, but here are the writeups anyway!
Back with some challenges I solved for CSAW CTF 2021 (Qualification Round) by NYU's OSIRIS Lab from 11 September - 13 September. Also known as CSAW'21!
Writeups for challenges I solved during Brainhack CDDC 2021 (Junior Category) by DSTA from 23 June - 25 June.
An exploration of various PDF forensics tools based on a Cyberthon 2019 Online Training CTF challenge.