About Me

Here’s TwinkleStar03, I’m Reverse-Engineering and Binary-Exploitation enthusiast! Currently a member in ${CyStick}.

  • Email: c3RhckB1bmRlZmluZWQuemlwCg==
  • National Yang Ming Chiao Tung University - CSIE

Working Experiences

DEVCORE Intern Security Researcher Sep. 2024 - Current
CyCraft Intern Security Researcher Apr. 2023 - Aug. 2024
StarVerse Network Co-Founder & System Architect Jan. 2022 - Current
NYCU IT Service Center Dec. 2021 - Current

Contest

International CTFs

Play With Team

DEFCON32 CTF Final, Finalist, If this works 🤞 Aug. 2024
DEFCON31 CTF Final, 3rd, TWN48 Aug. 2023
DEFCON30 Final, 9th, Balsn.217@TSJ.tw Aug. 2022
DEFCON29 Qualifier, 23th, XxTSJxX Online, 2021
SECCON CTF Final, 3rd, ${CyStick} Dec. 2023
SEKAI CTF, 4rd, ${CyStick} Aug. 2023
Hacktheon 2023 Final, Finalist Seoul, South Korea, May. 2023
1337UP LIVE CTF, 8th, XxTSJxX Online, 2022
VolgaCTF Qualifier, 9th, XxTSJxX Online, 2021
Midnight Sun CTF Quals, 16th, XxTSJxX Online, 2021

Solo

Flare-On Challenge 11, Finisher #59 Online, Oct. 2024
Flare-On Challenge 9, Finisher #256 Online, Oct. 2022

Domestic CTF

資安技能金盾獎 Final, 1st (被海狗拋棄的前隊友) Taipei, Nov. 2024
AEGIS 神盾杯 Final, 1st (希望能進決賽) Tainan, Nov. 2024
2024 HITCON CyberRange, 學生場第一名 Taipei, Oct. 2024
全國技能競賽 54 網路安全職類, 金牌 Taipei, Jul. 2024
資安技能金盾獎 Final, 1st (鄭老師叫我們不要亂取隊名) Taipei, Nov. 2023
資安技能金盾獎 Final, 1st (海狗還要比到什麼時候) Taipei, Nov. 2022
資安技能金盾獎 Final, 1st (我不知道隊名) Taipei, Nov. 2021
AEGIS 神盾杯 Final, 1st (好想進決賽) Taipei, Nov. 2023
CGGC 網路守護者挑戰賽, 1st (好想進決賽) Tainan, Nov. 2023
跨國網路攻防演練 CyberOffensive and Defensive Exercise, 1st Taipei, Oct. 2023
AIS3 EOF Final, 1st (meow?) Taipei, 2022
AIS3 EOF Final, 5th (CTF2NOP) Taipei, Feb. 2021
HITCON x Balsn Taiwan CTF, 5th (Brain2NOP) Taipei, Dec. 2020
Zyxel 榮耀資戰 Final, 6th (Ret2NOP) Taipei, Jul. 2020
MyFirstCTF, 24th Taipei, 2019

Hackathon

ETHTaipei 2023 Hackathon, StarVoting Gnosis Gold Award, PSE Winner, Hackathon Finalist Apr. 2023
AIS3 2020, 軟體開發安全第五組 Awarded Project Jul. 2020

Robotic Competitions

FRC

FRC Team 7673 Former Team Lead
SBPLI Long Island Regional #1 Individual Excellence
SBPLI Long Island Regional #1 Rookie All-Star Award
FRC CTSP Off-Season Creativity Award
FRC-CTSP Pre-Season Alliance Winner #1

VRC

Taiwan International Robotics Tournament(VEX EDR) Tournament Champion
Taiwan International Robotics Tournament(VEX EDR) Amaze Award
智能化技術暨機器人國際邀請賽(VEX EDR) 2nd Place
Asia-Pacific Robotics Championship(VEX EDR) Bronze Award

Presentation

Conferences

How to Hack CS:GO @ SITCON 2021 Online, Sep. 2021
探討自動化程式弱點分析 @ 第四屆台灣好厲駭期末發表會 Taipei, 2019

Courses

台灣好厲駭, Reverse-Engineering 課程 Oct. 2024
台灣師範大學 進階資安攻防, Malware Development Oct. 2024
BeefSoup 戰隊, Malware Development Oct. 2024
AIS3, IDA 不是只有 F5 可以按 Jul. 2024
台南一中 CTF 教師培訓, Reverse-Engineerin 課程 May. 2024
SCIST, Pwnable 課程 Apr. 2024
清大資訊社, Reverse-Engineering 課程 Apr. 2024
StarHack Academy, Reverse-Engineering 課程 Jan. 2024
中正大學資安社, Reverse-Engineering 課程 Oct-Dec. 2023
台東大學資安社, Reverse-Engineering 課程 Nov. 2023
交大網路安全策進社 112, Reverse-Engineering 課程 Fall Semester, 2023
2023 ISIP 資安深根營隊, Pwnable 課程 Taipei, Jul. 2023
SCIST 2023 Pwnable Tainan, Jun. 2023
交大網路安全策進社 111, Game Hacking Spring Semester, 2023
交大網路安全策進社 110, Reverse-Engineering Spring Semester, 2022
交大網路安全策進社 110, Reverse-Engineering Fall Semester, 2022

Misc

Contributions

AIS3 EOF 2024 Challenge Author
HITCON 2023 Final Challenge Author
AIS3 2023 TA
AIS3 EOF 2023 Challenge Author / A&D Real-time CGI Design

Community

HITCON 2024 Attendee
HITCON 2023 Attendee
SITCON 2022 Attendee
HITCON 2022 Attendee
SITCON 2021 Speaker
HITCON 2020 Attendee

台灣好厲駭

第五屆台灣好厲駭 結訓學員
第四屆台灣好厲駭 結訓學員
第五屆台灣好厲駭 結訓學員
第六屆台灣好厲駭 結訓學員