Neven Marić
All writeups

Hacknite 2.0

The second national CTF for Croatian high schools, run by CARNET's CERT.hr. Played for Elektrotehnička i prometna škola Osijek.

Event site

Dates
15 Oct 2021 – 17 Oct 2021
Format
Jeopardy
Team
ELPROS · 5 members
Placed
2nd of 51
Writeups
28

Pwn

2 writeups

  1. Secret Location2 min read150 pts
  2. Trip Calculation2 min read120 pts

Web

12 writeups

  1. e-Shop "Union"1 min read300 pts
  2. SELECT error FROM info2 min read250 pts
  3. Find Your Site2 min read200 pts
  4. Usable Links1 min read150 pts
  5. Loading picture.php2 min read130 pts
  6. Authentication2 min read80 pts
  7. Linux ROT131 min read80 pts
  8. Local Login Inclusion2 min read70 pts
  9. Searching2 min read70 pts
  10. Hidden Admin Content1 min read50 pts
  11. (Un)predictable Databases1 min read40 pts
  12. The Most Secure Password Check2 min read40 pts

Reversing

4 writeups

  1. j4v45CR1Pt 08fu5c4t0r2 min read200 pts
  2. Maybe it is 42?1 min read100 pts
  3. Python1 min read50 pts
  4. strcmp(), strlen(), strncmp()1 min read50 pts

Crypto

1 writeup

  1. Friday 13th2 min read30 pts

Steganography

3 writeups

  1. Completely Normal Picture2 min read50 pts
  2. Hitchcock's Recording2 min read40 pts
  3. Hidden Meaning2 min read30 pts

Misc

4 writeups

  1. Esotera3 min read60 pts
  2. Intruder2 min read50 pts
  3. Quick Response2 min read40 pts
  4. Rules1 min read10 pts

OSINT

2 writeups

  1. Journey1 min read50 pts
  2. Login1 min read50 pts