Capture the Flag

>_University Of Bamenda CTF

Centre for Cybersecurity and Mathematical Cryptology

Solve challenges in crypto, web, forensics, reverse engineering, OSINT and more. Capture the flags and climb the scoreboard.

//Mission briefing

ccmc@ctf: ~/event
ccmc@ctf:~$ cat event.txt
format   : online, individual participation
duration : 96 hours
scoring  : dynamic (hard challenges are worth more)
flag     : flag{...}
rules    : read the rules before you start
ccmc@ctf:~$ ./start --good-luck

//Challenge categories

Crypto

Ciphers, keys and the mathematics behind them.

Web

Find and exploit weaknesses in web applications.

Forensics

Dig into files, images and network captures.

Reverse engineering

Understand programs without their source code.

OSINT

Find the answers hidden in open sources.

Misc

Scripting, logic and everything in between.

//How it works

01

Register

Create your account with your university email.

02

Hack

Open a challenge, download the files and solve it.

03

Submit

Send the flag in the format flag{...}.

04

Climb

Earn points and follow your rank on the scoreboard.

//Fair play

  • Work alone: do not share flags, hints or solutions.
  • Attack only the challenge files and addresses given in the descriptions.
  • Never attack the scoreboard, the server or other participants.
  • One account per person.
Read the full rules

Need help? Contact the organizers through the official support channel.