Contact & Info

Mail : starson1234[at]gmail[dot]com

Blog : var3d.tistory.com

Facebook : https://www.facebook.com/ansanghyuk/

Github : https://github.com/starson1

Nickname : vared

Kakao : https://open.kakao.com/o/sTQTH7ae

Career

[+] Department of Cyber Defense, Korea Univ

[-] Position : Undergraduate Student (B.S in Information Security)

[-] Date : 2019.03 ~ 2023.02

[-] Detail : http://korea.ac.kr

[+] DFRC

[-] Position : Undergraduate Researcher

[-] Date : 2021.01 ~ 2022.02

[-] Detail : http://forensic.korea.ac.kr/

[+] PLAINBIT

[-] Position : Assistant Analyst

[-] Date : 2022.02.01 ~ 2022.05.31

[-] Detail : http://plainbit.co.kr/

Interest

[+] Digital Forensic & Incident Response

[-] File System

[-] Mobile

[-] Incident Response

[+] Reverse Engineering

[+] Embedded System

Projects

[Commercial]

[+] SK Hynix - FAB Risk Analysis

[+] Carpe StandAlone GUI Development

[+] Antiforensic (Project AF) - Police LAB

[-] Secure Messenger Reverse Engineering (Wickr Me)

[-] Cryptocurrency Wallet Artifact Analysis

[+] Penetration Testing - ROKA DoD LTE Service

[+] Implementation of In-Car and External Artifact Collection and Analysis Technology using Event-Based System (IITP)

[Personal]

[+] Microsoft Windows Server Analysis

[+] Stock Trade Automation using ML

[+] Application Analysis (TeamBlind)

[+] forensic-cheatsheet.com

[+] in-Vehicle infortainment acquisition & Vulnerability Analysis

Papers

• Gun-hee Ahn, Sang-hyuk An, Dong-kyun Lim, Su-hwan Jeong, Jaewoo Kim, and Youngjoo Shin, "Secure and Efficient Package Management Techniques in Closed Networks,"  KIPS Transactions on Computer and Communication Systems (KTCCS), 2021
• (Reviewing)Data Reconstruction and Recovery of Deduplicated Files having Non-resident attributes in NTFS volume

Achievements

[2023]

[2022]

[+] 2022 Codegate BoB Session - Speaker (돈먹는 하마)

[+] 디지털 범인을 찾아라 8회(Korean Institute of Forensic Sciences) - Participation Award

[+] Belka CTF #5: Party Girl - Missing 2nd place

[+] KITRI Best of Best 11th (Vulnerability Analysis Track)

[+] DFRWS 2021 Challenge (Unannounced)

[2021]

[+] digital forensic challenge 2021 5th place (K-Forensics)

[+] 2021 KoreaUniversity CC CTF Forensic Challenge examiner

[2020]

[+] KISA AI security Education

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