Damjan Cvetko

Damjan Cvetko

Developer, System Architect, Hacker.

Xmas CTF 2019 - Day 12

1 minute read

<p>Challenge: While Santa was changing his password he was flying very fast through the sky. Normally, the password is successfully changed when he touches 100 stars (iterations). But this time something went wrong and after touching the 10th star (iteration) one reindeer kicked his computer. Now he missed the remaining 90 stars. Can you help us find what password Santa was typing?<br> 24e80f0f1fe3f9ae8865301b2d56fc4378d4e1397226cd4311a9b600b4223600</p>

Xmas CTF 2019 - Day 13

2 minutes read

<p>Challenge: Different Web Application, same Elf developers. They must have screwed something up again. Take a look at <a href="https://dasher.bsidesljubljana.si/">https://dasher.bsidesljubljana.si/</a> and try to find the flag.</p>

Xmas CTF 2019 - Day 11

1 minute read

<p>Challenge: Some new reindeers joined Santa’s sledding crew. To easily remember their names, Santa wrote them down in his app. Can you find out who are the new crew members? note: Flag format is still xmas{flag}</p>

Xmas CTF 2019 - Day 10

2 minutes read

<p>Challenge:<br> Santa forgot his password from last year for the gift system, all he has is the password hash from the backup database - 0e05910310684507431798973709823129745294. The password is too strong to crack even for his magic mining rigs. His elves are not very good web developers though so it shouldn’t be hard to find a way to log into the app. <a href="https://blitzen.bsidesljubljana.si/">https://blitzen.bsidesljubljana.si/</a></p>

Xmas CTF 2019 - Day 9

1 minute read

<p>Challenge: Santa has run out of money for the presents. He’s checking some old TXT messages from his supporters to check where he miscalculated the budget as he had to calculate it from 3 different sources.</p>

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