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KR Hayyim

Also known as
  • Hayyim_
  • Hayyim Sec

Website: http://www.hayyimsecurity.com/

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Participated in CTF events

PlaceEventCTF pointsRating points
488Square CTF 20181625.00000.476
4180CTF/TCTF 2018 Quals16.00000.236
41Nuit du Hack CTF Quals 20181451.000017.218

Overall rating place: 145 with 98.646 pts in 2017

Country place: 11

PlaceEventCTF pointsRating points
87SECCON 2017 Online CTF1800.00008.782
47HITCON CTF 2017 Quals1282.000017.348
26Pwn2Win CTF 20171481.00006.898
14EKOPARTY CTF 20176164.000029.052
31Tokyo Westerns CTF 3rd 20171010.000013.544
14SHA2017 CTF2600.000014.804
13MeePwn CTF 1st 20172199.00008.217

Team members

Team writeups

EventTaskAction
Pwn2Win CTF 2017Achievement Unlocked [303]read writeup
EKOPARTY CTF 2017SecureFile [379]read writeup
EKOPARTY CTF 2017FirstAPP [399]read writeup
Tokyo Westerns CTF 3rd 2017pplc [31+31+30]read writeup
Tokyo Westerns CTF 3rd 2017Rev Rev Rev [25]read writeup
Tokyo Westerns CTF 3rd 2017Freshen Uploader [33]read writeup
Tokyo Westerns CTF 3rd 2017TW interpreter [159]read writeup
Tokyo Westerns CTF 3rd 2017Let's go! [113]read writeup
Tokyo Westerns CTF 3rd 2017BabyDLP [91]read writeup