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CTFtime.org

umutoztunc

Umut Barış Öztunç
Capturing flags since Nov. 2015

T-shirt size: Unknown

Website: https://pwndiary.com

Twitter: https://twitter.com/umutoztunc

Participate in teams

BreakPoint
r3kapig

umutoztuncs writeups

EventTaskAction
UIUCTF 2021Simply Perfect [500]read writeup
Google Capture The Flag 2021Weather [189]read writeup
0CTF/TCTF 2021 Quals pypypypy [407]read writeup
HackTM CTF Finals 2020Birthday [338]read writeup
HackTM CTF Finals 2020Vibrations [338]read writeup
HackTM CTF Finals 2020MobaDEX [428]read writeup
HITCON CTF 2020Tenet [222]read writeup
0CTF/TCTF 2020 Quals Happy Tree [407]read writeup
HITCON CTF 2019 QualsheXDump [202]read writeup
redpwnCTF 2019Stop, ROP, n', Roll [280]read writeup
CBM CTF 2019secret_login [85]read writeup
SpamAndFlags Teaser 2019Forumz [252]read writeup
ASIS CTF Finals 2018 Silver bullet [121]read writeup
TUCTF 2018Lisa [489]read writeup
Kaspersky Industrial CTF 2018glardomos [587]read writeup
Kaspersky Industrial CTF 2018doubles [635]read writeup
Kaspersky Industrial CTF 2018expression [50]read writeup
P.W.N. CTFImportant Service [259]read writeup
P.W.N. CTFKindergarten PWN [204]read writeup
P.W.N. CTFBabyPWN [115]read writeup
P.W.N. CTFH!pster Startup [216]read writeup
P.W.N. CTFLogin Sec [100]read writeup
BSides Delhi CTF 2018avap [75]read writeup
BSides Delhi CTF 2018easypeasy [50]read writeup
HITCON CTF 2018Super Hexagon [236]read writeup
Hack.lu CTF 2018Baby Exploit [186]read writeup
Hack.lu CTF 2018BabyReverse [108]read writeup
Hack.lu CTF 2018Baby PHP [153]read writeup
DefCamp CTF Qualification 2018Even more lucky? [50]read writeup
DefCamp CTF Qualification 2018Lucky? [50]read writeup
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