BASHi Bouzouk

pwn x86/x64 FCSC 2020 solved on

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Description

Can you find the flag that Captain Haddock has hidden? Be careful, he took some precautions to customize and harden his machine.

Service: ssh tintin@localhost (password: tintin).

Note: This challenge has been made for the finale of FCSC 2020.

Files

Author

nop

Challenge Instructions

  1. First, download docker-compose.yml:
    curl https://hackropole.fr/challenges/fcsc2020-pwn-bashi-bouzouk/docker-compose.public.yml -o docker-compose.yml
  2. Launch the challenge by executing in the same folder:
    docker compose up
  3. Then, in another console, access the challenge with SSH:
    ssh -p 2222 tintin@localhost
⚠️ Important: You must solve the challenge by interacting with the Docker container through the exposed network port. Any other way is not considered valid.

In case you encounter problems, please consult the FAQ.

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Writeups

There are no public solutions for this challenge yet, but you can submit yours after getting the flag.