git-hacked-ctf-java

Welcome to our CTF for Intro to Cyber Security

How to start

1. Download project_files.zip and unzip it.
2. Open project_files/todo.txt. Decode the last line as base64: tail -n 1 todo.txt | base64 -d
3. Use that output as the password for secret.zip.
4. Count how many times the word password appears in wordy/big_text.txt: grep -oi 'password' wordy/big_text.txt | wc -l
5. ROT13 the text Cnffjbeq → use that as a password for rot13/secret3.zip.
6. Collect the four fragments (in folder order), concatenate them (no spaces), and use as the password for final.zip.