%25EB%258B%2598%25EC%259D%2598_%25EC%258A%25A4%25ED%2583%2580%25EC%259D%25BC___________%25EC%25A7%25B1%25EA%25B5%25AC%25EC%259E%25A5%25EB%2582%259C%25EA%25B0%2590%25EB%25B0%25B0%25EA%25B2%25BD%25ED%2599%2594%25EB%25A9%25B4_%25EC%25B6%259C%25EC%25B2%2598_%25ED%2586%25A0%25EB%25A6%25AC%25EB%25B8%2594%25EB%25A1%259C%25EA%25B7%25B8_%25EC%25A0%2580%25EC%259E%25A5%25EC%258B%259C_%25EC%25A2%258B%25EC%2595%2584%25EC%259A%2594_%25EB%2588%258C%25EB%259F%25AC%25EC%25A3%25BC%25EC%2584%25B8%25EC%259A%2594!.jfif&blockId=4daa1bbc-64ce-48b3-b0dc-223c0b6905a3&width=3600)
"Hello 안녕하세요 こんにちは 你好
I’m Sangjun Park.
Hacker or Researcher
email best_collin@naver.com Discord sangjun#2614Interested
Fuzzing Binary Analysis Automatic Bug finding Windows DriversFavorite
고양이 맛집 내집마련 
Project & Work
2023.07 ~ ing Kitri BoB 12th
2023.03~ing SSU Cyber Security Lab
2022.09.01~2023.01.16 SSL : Linux Kernel Device Driver Fuzzing
Education
Award & CTF
2023 HITCON CTF 2023 4th (프로그램털모찌)
2023 Hacker’s Playground 2023 3rd ( Cy + Kr )
CTF player in cat :flag_kr: ( a.k.a cat )
) Bug Hunt
•
◦
CVE-2024-20653, Local Privilege Escalation in Windows Kernel.
◦
CVE-2023-31341(AMD) / CVE-2023-46859(MSI) / CVE-2023-46280(Simens)
◦
Bounty from Sophos
◦
CVE-2023-47569~72(Jungo)
◦
waiting for CVE…
•
2022
◦
CVE-2022-2831, Remote Code Execution in Blender
Copyright ⓒ Sangjun All rights reserved.
