Writeups and more
The Cyber Apocalypse 2023 CTF hosted by Hack The Box included challenges from 10 categories like Web, Pwn, Reversing, Crypto, and Forensics. More details can be found here: https://ctf.hackthebox.com/event/details/cyber-apocalypse-2023-the-cursed-mission-821 The CTF was active from Sat, 18 March 2023, 14:00 CET to Thu, 23 March 2023, 13:59 CET. Warmup Welcome! Join our Discord Server and the CYBER APOCALYPSE […]
In case you don’t know, I create some CTF challenges myself: https://ctf.michweb.de/ I always try to make sure it is clear what the solution has to look like. If I don’t make that clear, that’s usually because the format of the flag gives away too many details about it. So you probably have seen format’s […]
The SANS Holiday Hack Challenge created by SANS (ft. KringleCon) is mainly forensics themed, very beginner-friendly, and can be played here: https://2022.kringlecon.com/ Submissions were open until January 6, 2023, but for time reasons, I only completed about half of the challenges. Tolkien Ring Wireshark Practice Task: Analyze the Wireshark file and Answer the Elf’s Questions!To […]
The GrabThePhisher CTF created by Milann SHRESTHA at cyberdefenders.org is OSINT themed and can be played here: https://cyberdefenders.org/blueteam-ctf-challenges/95 The CTF is built around a phishing kit that can be downloaded from the CTF page. Challenge Details An attacker compromised a server and impersonated https://pancakeswap.finance/, a decentralized exchange native to BNB Chain, to host a phishing kit at https://apankewk.soup.xyz/mainpage.php. The […]
The Hack The Boo CTF hosted by Hack The Box included challenges from Web, Pwn, Reversing, Crypto, and Forensics. More details can be found here: https://ctf.hackthebox.com/event/details/hack-the-boo-637 The CTF was active from Saturday, 22nd Oct @ 1 PM UTC to Thursday, 27th Oct @ 1 PM UTC. Day 1 Web/Easy – Evaluation Deck A powerful demon […]
The Mona Lisa Heist CTF created by Hacktoria is OSINT themed and can be played here: https://hacktoria.com/operations/operation-the-mona-lisa-heist/ The CTF was active in July of 2022. Mission Briefing from: dimitri-zechev@tiberianserpent.comto: agent-k@tiberianserpent.comdate: July 01, 2022, 21:00 EETsubject: Briefing “The Mona Lisa Heist” Well good evening, As you’ve probably heard in the news recently, the Mona Lisa was stolen from […]
Ich habe mich vor Kurzem etwas auf der Webseite vom deutschen BKA umgesehen und mir gedacht, ich erstelle mal ein paar OSINT-Challenges. OSINT steht für “Open Source Intelligence”, also Informationen aus öffentlich zugänglichen Quellen. Die Challenges können hier gespielt werden: https://ctf.michweb.de/challenges Kategorie: Bundeskriminalamt. Beantwortet man eine Frage richtig, werden oftmals weitere Fragen freigeschaltet. Vielleicht motiviert […]
The Operation Mare Nostrum CTF created by Hacktoria is OSINT and cryptography themed and can be played here: https://hacktoria.com/operations/operation-mare-nostrum/ The CTF was active in June of 2022. Mission Briefing from: dimitri-zechev@tiberianserpent.comto: agent-k@tiberianserpent.comdate: June 01, 2022, 21:00 EETsubject: Briefing “Opration Mare Nostrum” Hi there, I hope you’re a fan of spy novels, because the case that […]
The Downtown Murderer CTF created by Hacktoria is OSINT themed and can be played here: https://hacktoria.com/operations/operation-downtown-murderer/ The CTF was active in May of 2022. Mission Briefing from: julessharpe555@tiberianserpent.comto: tmp-agnt007@tiberianserpent.comdate: May 01, 2022, 21:00 EETsubject: Briefing “The Downtown Murderer” So bit of a different task we got on our hands this time. The local Police Department has their […]
The CaseVegas CTF created by Andrew fordred at cyberdefenders.org is OSINT themed and can be played here: https://cyberdefenders.org/blueteam-ctf-challenges/70 The CTF is built around a video file size of 1 GB that can be downloaded from the CTF page. Alongside it, a couple of images are provided. Challenge Details You are a detective, and you have […]