z0d1ak

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z0d1ak@ctf:~
z0d1ak@ctf:~$ whoami

z0d1ak - CTF Team

z0d1ak@ctf:~$ ls -la /skills
web
crypto
forensics
pwn
reverse
OSINT
z0d1ak@ctf:~$ ./join_team.sh

Initializing recruitment process...

Active Competitions

CTF events we're currently participating in

competitions.log
z0d1ak@ctf:~$ cat /var/log/competitions.log | sort -r | head -n 5

Displaying latest 5 competition entries...

1.

TSGCTF

4 writeups
Last updated: December 22, 2025
Status: Active
root@z0d1ak:~$ ./view_competition.sh --id=8e3c264b-6104-4e46-b20a-f3787457d6a7
2.

0CTF

7 writeups
Last updated: December 22, 2025
Status: Active
root@z0d1ak:~$ ./view_competition.sh --id=8b860a41-e989-406c-af75-76561fc40574
3.

ACECTF

3 writeups
Last updated: March 2, 2025
Status: Active
root@z0d1ak:~$ ./view_competition.sh --id=504a15cc-abd5-41c8-99f8-b409efad4f81
z0d1ak@ctf:~$ ls -la /competitions --page=all

Latest Writeups

Check out the most recent CTF challenge solutions

writeups.sh
z0d1ak@ctf:~$ ./fetch_writeups.sh --latest=3 --format=detailed

Fetching latest 3 writeups from database...

tsgctf---global-writer-nQxpS.md
December 22, 2025
Binary Exploitation

TSGCTF - global-writer

global writer
Summary

This challenge is a global out-of-bounds write.

  • The program lets you repeatedly set values[idx] = v.
  • There is *...
Author: theg1239
root@z0d1ak:~$ cat /writeups/tsgctf---global-writer-nQxpS.md
tsgctf---image-compress-revenge-AE0gJ.md
December 22, 2025
Web Exploitation

TSGCTF - image-compress-revenge

image-compress-revenge
TL;DR

The server runs ImageMagick through bash -c and tries to escape the uploaded filename. By uploading a file whose filename contains a backslash before $ (`$F

Author: theg1239
root@z0d1ak:~$ cat /writeups/tsgctf---image-compress-revenge-AE0gJ.md
tsgctf---mission:-impossible-MAN9n.md
December 22, 2025
Web Exploitation

TSGCTF - Mission: Impossible

Mission: Impossible
Summary

The site is a Gradio “CIA Vault Terminal” that transcribes uploaded audio with Whisper. If the transcription contain...

Author: theg1239
root@z0d1ak:~$ cat /writeups/tsgctf---mission:-impossible-MAN9n.md
z0d1ak@ctf:~$ ls -la /writeups --sort=date --order=desc