Personal Projects
Binary analysis helper
Researching vulnerability detection and management techniques on supply chain.
2025-12: Awarded for CSED499II (Research Project II) for "CFG Analysis Based Open-Source Library Vulnerability Management"
Working On
The projects and roles that shape what I spend time on today.
Studying Topics
Static program analysis, Kernels
Interested In
Areas I keep revisiting and exploring.
Hacking
Reverse engineering and pwning, usually with a research angle.
Taint Analysis
Symbolic execution, concolic analysis, and fuzzing.
Computational Theory
Compilers, programming language theory, and formal verification.
Experience
My journey stacked from what I've done.
2024.09 — 2026.06
2024.06 — 2024.09
Developed an OP-TEE OS fuzzer.
2024.02 — Present
Developing a 3D VR FPS game.
2023.10 — 2024.10
2022.09 — Present
Playing CTFs, seminars, and research projects.
2021.03 — 2022.02
Held seminars and a data analysis project.
2019.03 — 2022.02
Developed a student board app.
Education
Formal scholar history; My environment variables.
2022.02 — Present
Expected to graduate in 2026.08.
2019.03 — 2022.02
Selected Captures
CTF placements. Memorable wins and losses.
DEF CON CTF 34 Quals
3rd Cold Fusion
DEF CON CTF 33 Final
10th Cold Fusion
DEF CON CTF 33 Quals
8th Cold Fusion
2025 SSU CTF
2nd PLUS
2024 HITCON CTF
6th Cold Fusion
Hack The Drone 2024 Final
Technical Award CompSec
2024 POSTECH-KAIST Science War
2nd PLUS
Hack The Drone 2024 Qualifier
2nd CompSec
DEF CON 32 CTF Final
9th Cold Fusion
.HACK 2024
Finalist Aplace
DEF CON 32 CTF Quals
6th Cold Fusion
LINE CTF 2024
7th Cold Fusion
2023 HITCON CTF
4th 프로그램털모찌
Balsn CTF 2023
8th PLUS :flag_kr:
2023 POSTECH-KAIST Science War
2nd PLUS
2023 HITCON CTF Quals
6th 프로그램털모찌
SSTF 2023
3rd Cy + Kr
Hacktheon Sejong 2023
Finalist 세종청사통근버스펑크빌런