st4rlight (aka. Ainsetin) π
Think positive, Stay healthy, Be the best
βWe are what we repeatedly do. Excellence, then, is not an act, but a habit.β - Will Durant
Moto
Hi, Iβm from Republic of Korea. π°π·
Iβm trying to research Browser Exploitation and study Mathematics, etc.
Doing something nobody tried before is fun and considerable these days.
Collecting High Quality or Critical bugs is my short term goal. πͺ
Profile
πΉ RN : Wonuk Bae (male)
π’ STEALIEN Team Mobile Research
π© cat :flag_kr: / World Wide Flags / SaturnX CTF Player
π© Cold Fusion (Union Team with Koreans)
School π«
| 2022 - | Sejong Univ. InfoSec 22 π |
| 2019 - 2021 | Korea Digital Media High School 18th, Hacking Defense |
Awards β¨
Algorithm & PS
- 2016-2018 Korea Olympiad of Informatics Bronze Award π₯
- 2018 EDAILY Coding Challenge Finalist
- 2019 Kyunghee Univ. Algorithm Competition Finalist
- 2019-2020 Korea Olympiad of Informatics 4th Award
- 2020 Kookmin Univ. Algorighm Competition Finalist, 4th Award
Hacking
- The Hacking Championship Junior 2020 8th π₯ [β©200,000]
- 2020 Youth Information Security Festival 1st π₯
- 2021 Shakticon CTF 4th
- 2021 TRUST CTF Bronze Award 3th π₯
- 2021 Hspace CTF 5th
- 2021 Korea High school Security Competition, ANUSEC 2nd π₯ [β©500,000]
- 2021 Incognito CTF 4th
- 2021 Whitehat Contest 3rd π₯ [β©2,000,000]
- The Hacking Championship Junior 2021 π₯ 2nd [β©500,000]
- 2021 Layer7 CTF 1st π₯
- 2022 Hacktheon Sejong 3rd π₯ [β©3,000,000]
- 2022 BISC open CTF 3rd π₯
- 2022 Whitehat Contest general Finalist, ranked 6th
- 2022 Layer7 CTF 1st π₯
- CODEGATE 2023 univ Finalist
- 2023 Crypto Analysis Contest, Excellence Award
- 2023 Whitehat Contest general Finalist, ranked 6th
- 2023 BISC open CTF 1st π₯
- Hack The Drone 2024 Finals Special Award 6th
- 2024/2025 Dreamhack Invitational CTF Finalist
- CODEGATE 2025 general Finalist
- CCE (Cyber Conflict Exercise) 2025 general Finalist
- 2025 Whitehat Contest Univ Finalist
- 2025 POC CTF Finalist
- 2025 COSS AutoHack/SecureX Challenge Finalist
Bug Hunting Results
- TBD..
CTF Results
2026 π΄ββ οΈ
- TBD..
2025 π΄ββ οΈ
- 2025 CODEGATE general Quals 9th, Finals 20th / κ²½ν¬λ‘μ΄μΈμ’ λμ
- 2025 DEFCON 33 Quals 7th, Finals 10th / Cold Fusion
- 2025 CCE general Quals 5th, Finals 9th / κ²½ν¬λλ―Έλ¨ν΄μ»€λ€
- 2025 DefCamp CTF Quals 8th, Finals 10th / SaturnX
- 2025 POC CTF Individual Quals 16th, Finals 18th
- 2025 Whitehat Contest Univ Quals 7th, Finals 4th / ν΄λ¨Έλμ€νΈκ΄μ λ³
- 2025 SAS CTF Finals 10th / thehackerscrew
2024 π΄ββ οΈ
- 2024 DEFCON 32 Finals 9th (Las Vegas, USA) / Cold Fusion
- 2024 Blackhat MEA CTF Finals Qualified (Riyadh, KSA) / wanttogosauna
- 2024 Hack The Drone CTF Finals 6th / supersonic
- 2024 HITCON CTF Finals 6th (November, Taipei) / Cold Fusion
2023 π΄ββ οΈ
- 2023 SSTF Hackerβs Playground 3rd π₯
- CODEGATE 2023 local univ Finals 6th
- 2023 Whitehat Contest general Finals 6th
- 2023 HITCON CTF Finals 4th (βοΈ πΉπΌ)
- 2023 BISC (BoB Information Security Conference) OpenCTF 1st π₯
Speaker π€
- 2021.05.15 Hspace HackTheBox Write-Up Seminar (Explaining Pwn 3, Rev 1)
- 2021.10.30 TeamH4C Hacking-note for Students Conference (νμμ© ν΄νΉλ
ΈνΈ)
:Β ν΄νΉμ βκ΄μ¬βλ§ λ§λ λ΄κ° 보μκ³μ μ΄λ¦μ μ릴 μ μμλ 3κ°μ§ μ΄μ - 2022.11.02 Samsung SDS μ 보보μμ°κ΅¬ν μ κΈ° Seminar
:Β As a CTF Player, As a Security Researcher
Contributions πͺ
- 2021 Dreamhack UCC Featured Prob Author
- 2023 SSL(Stealien Security Leader) Mentor for Deep Understanding for Capture The Flag (CTF)
- 2023/2024 ACS CTF Author, 2025 Administrator
Contact
Email : bww9641[@]naver.com / bww9643[@]gmail.com
Discord : st4rlight_exp (st4rlight)
Twitter(X) : @st4rlight_exp