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dc2019q - shitorrent pwn

by crowell

This was a jeopardy challenge, part of dc2019q.

Points: 162
Was solved by: 22 teams

You may spawn the server:

On your laptop

This challenge may require more resources or special steps:

  • Install docker
  • docker pull archiveooo/pub:shitorrent (docker-saved download)
  • docker run -d --name shitorrent archiveooo/pub:shitorrent
  • Local IP: docker inspect shitorrent -f '{{ .NetworkSettings.Networks.bridge.IPAddress }}'
  • Connect to that IP:4747 — Remember to docker rm -f when done.
On your laptop (full source)

This challenge may require more resources or special steps:

  • Install docker and pip install PyYAML coloredlogs
  • git clone https://github.com/o-o-overflow/dc2019q-shitorrent
  • cd shitorrent
  • ./spawner --log-level=INFO
  • Connect to the ip:port displayed

Description

we created this tool for sending messages to distant ships, but i don't think it's quite ready to replace the communicator

line_weight shitorrent line_weight shitorrent.cc

Hints

None yet :(
If you wish, you can contribute some.

Source

Spoilers ahead! Code for this challenge is publicly available.