CTF Writeups

A collection of writeups for challenges I've encountered in past CTF events.

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Cyber Santa

Cyber Santa is Coming to Town

DamCTF 2021 logo

DamCTF 2021

DamCTF is a Capture the Flag competition hosted by the Oregon State University Security Club OSUSEC. The competition is designed for college teams, but all are welcome to play.

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Deadface CTF 2021

Cyber Hacktics and CyberUp will once again be hosting a CTF in support of National Cyber Security Awareness Month! Formerly Hacktober CTF, the title of this year's CTF is DEADFACE CTF. Competitors will play on teams of up to four players to take on DEADFACE, the notorious hacker group featured in last year's event.

Deadface CTF 2022 logo

Deadface CTF 2022

Every year, Cyber Hacktics and CyberUp organize a Capture-the-Flag (CTF) event in support of National Cyber Security Awareness Month. Competitors will play on teams of up to four players and must solve challenges relating to various cybersecurity categories.

Deadface CTF 2023 logo

Deadface CTF 2023

Every October, Cyber Hacktics organizes a Capture-the-Flag event in support of Cyber Security Awareness Month. Competitors play on teams of up to four players and must solve challenges relating to various cybersecurity and computer science disciplines.

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Sunshine CTF 2023

https://sunshinectf.org/

TCP1P CTF 2023 logo

TCP1P CTF 2023

TCP1PCTF 2023 is a Capture The Flag (CTF) event organized by the TCP1P community that will be hosted annually. This is the first international CTF event we will be holding.

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LINE CTF 2024

LINE CTF is a CTF competition organized by the security team at LY Corporation (formerly LINE) (https://www.lycorp.co.jp/).

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UTCTF 2024

UTCTF is being run by students at The University of Texas at Austin within the Information & Systems Security Society (ISSS). (https://isss.io/)