CTFtime.org

retr0id

David Buchanan
Capturing flags since June 2016

Website: https://www.da.vidbuchanan.co.uk/

Twitter: https://twitter.com/David3141593

Good at: pwn misc reversing

Participate in teams

CardiffComputingClub
nannyt
Retr0id
secret cr0wn wtf
the cr0wn

retr0ids writeups

EventTaskAction
PlaidCTF 2020golf.so [500]read writeup
35C3 CTFcollection [150]read writeup
Google Capture The Flag 2018 (Quals)SFTP [181]read writeup
WPICTF 2018Forker.4 [750]read writeup
WPICTF 2018Forker.3 [500]read writeup
WPICTF 2018Forker.2 [300]read writeup
WPICTF 2018Forker.1 [200]read writeup
WPICTF 2018jay-peg [400]read writeup
HITB-XCTF GSEC CTF 2018 Qualsbabypwn [253]read writeup
0CTF/TCTF 2018 Qualsbabystack [132]read writeup