Forensic 5 Flare-on Challenge 2019 Write-up Sep 28, 2019 Flare-on Challenge 2018 Write-up Oct 6, 2018 HITCON CTF 2016 Quals -- Hackpad Oct 11, 2016 BackdoorCTF 2015 -- Binary + Misc May 8, 2015 ASIS CTF Finals 2014 -- TicTac Oct 15, 2014