Color Plant 1/2

misc industrial protocol FCSC 2022 solved on

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Description

In this first part of the Color Plant challenge, you handle a plant in an industrial system via the Modbus industrial protocol. The first step of this challenge is to recover a token from the registers of the PLC in order to access the SCADA web interface. To do that, you need to read the registers of the PLC using the Modbus protocol and try to reassemble a valid token. Then, you will be able to continue with the second part of the challenge (Color Plant 2/2).

The PLC service is exposed on TCP port 4502.

This challenge has been split into two parts:

Files

Author

Ludo

Challenge Instructions

  1. First, download docker-compose.yml:
    curl https://hackropole.fr/challenges/fcsc2022-misc-color-plant/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 Netcat:
    nc localhost 4502
  4. Access the challenge at http://localhost:8000/.
⚠️ 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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DateAuthor Language Tags Vote
2024-05-04
lrstx
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