For the story line for these levels, please see the story line page.
Install the eventmachine and sinatra gems via “gem install eventmachine” and “gem install sinatra” respectively.
Run the selfish-dragonfly.rb file via “ruby selfish-dragonfly.rb” and wild-jellyfish.rb by “ruby wild-jellyfish.rb -p 20001”.
You’ll need to make a directory called /etc/levels and generate tokens for them by using
uuidgen > /etc/levels/selfish-dragonfly.token uuidgen > /etc/levels/wild-jellyfish.token echo “$RANDOM:$RANDOM” > /etc/levels/wild-jellyfish.creds
Send a request for /token in reverse HTTP syntax.
Authentication timing attack