CTFtime.org

yrlf

Ferdinand Bachmann
Capturing flags since April 2017

T-shirt size: Unknown

Twitter: @_yrlf

Other: @[email protected]

Good at: c javascript web rust shellscript c linux

Does not participate in any teams.

yrlfs writeups

EventTaskAction
CSAW CTF Qualification Round 2018doubletrouble [200]read writeup
CSAW CTF Qualification Round 2018shell->code read writeup
CSAW CTF Qualification Round 2018shell->code [100]read writeup
CSAW CTF Qualification Round 2018Turtles [250]read writeup
CSAW CTF Qualification Round 2018A Tour of x86 - Part 2 [100]read writeup
CSAW CTF Qualification Round 2018turtles [250]read writeup
CSAW CTF Qualification Round 2018A Tour of x86, Part 3 [200]read writeup
CSAW CTF Qualification Round 2018A Tour of x86 - Part 1 [50]read writeup
Google Capture The Flag 2018 (Quals)DogeStore [267]read writeup
34C3 CTFminbashmaxfun [162]read writeup