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Fäbus Blog


code-snippets, CTFs and some other student & teacher stuff


  1. SANS - Kringelcon 2020

    Introduction Like every year, SANS provided a hacking challenge around christmas, the famous kringelcon. I really love this challenge and spent quite a bit of my spare time on it. The actual challenge can be found on https://2020.kringlecon.com/invite and as far as I know, it will stay online for a while, even when the offical challenge is closed and solutions can be disclosed now. …


  2. Hack The Box - Delivery

    My write-up / walktrough for delivery on Hack The Box. …


  3. Hack The Box - You know 0xDiablos

    My write-up / walktrough for the Challenge You know 0xDiablos on Hack The Box. …


  4. Hack The Box - Monteverde

    My write-up / walktrough for the machine Monteverde on Hack The Box, published now, as the box got retired. …


  5. Hack The Box - ImpossiblePassword

    My write-up / walktrough for the Challenge Impossible Password on Hack The Box. …


  6. Hack The Box - Exatlon

    My write-up / walktrough for the Challenge Exatlon on Hack The Box. …


  7. Hack The Box - Bypass

    My write-up / walktrough for the Challenge Bypass on Hack The Box. …


  8. Hack The Box - Traceback

    My write-up / walktrough for Traceback on Hack The Box. …


  9. Hack The Box - Remote

    My write-up / walktrough for Remote on Hack The Box. …


  10. Hack The Box - Forest

    My write-up / walktrough for Forest on Hack The Box. …