Jannis
Capturing flags since Nov. 2017

T-shirt size: Unknown

Twitter: twitter.com/xorkiwi

Good at: websec exploitation reversing pwn


xorkiwi is looking for a team — click here to invite or here to contact this player.

Participate in teams

/mnt/ain
ECSC
organizers
polyflag
SCS Hacking Team
SUID

xorkiwis writeups

EventTaskAction
Insomni'hack 2019myBrokenBash [500]read writeup
hxp CTF 2018angrme [50]read writeup
RITSEC CTF 2018I am a Stegosaurus [250]read writeup
RITSEC CTF 2018What a cute dog! [350]read writeup
RITSEC CTF 2018Special Force [100]read writeup
RITSEC CTF 2018Who drew on my program? [350]read writeup
RITSEC CTF 2018music.png [300]read writeup
NeverLAN CTF 2018s7a73farm's Recon [300]read writeup