12 Days of Hacky Holidays write-up, but as a text-based RPG?

How it was found

The flags are

• flag{48104912-28b0-494a-9995-a203d1e261e7}
• flag{b7ebcb75-9100-4f91-8454-cfb9574459f7}
• flag{b705fb11-fb55-442f-847f-0931be82ed9a}
• flag{972e7072-b1b6-4bf7-b825-a912d3fd38d6}
• flag{2e6f9bf8-fdbd-483b-8c18-bdf371b2b004}
• flag{18b130a7-3a79-4c70-b73b-7f23fa95d395}
• flag{5bee8cf2-acf2-4a08-a35f-b48d5e979fdd}
• flag{677db3a0-f9e9-4e7e-9ad7-a9f23e47db8b}
• flag{6e8a2df4-5b14-400f-a85a-08a260b59135}
• flag{99309f0f-1752-44a5-af1e-a03e4150757d}
• flag{07a03135-9778-4dee-a83c-7ec330728e72}
• flag{ba6586b0-e482-41e6-9a68-caf9941b48a0}

As for the write-up, if we can call it that, I made a text-based RPG where you, the hero, are a hacker that needs to take down the Grinch's network. In this game you get to replay through the CTF and get all the flags as well as save Christmas if you can make it to the end!

The game requires Ruby but has no other dependencies. It does not run commands or issue any HTTP requests. Simply run ruby hackyholidays.rb, the ruby script is attached to this report.

Hopefully you enjoy it. :) Happy holidays!

{F1131021}

{F1131022}

Impact

Christmas is saved