This is my first writeup on this blog. In this writeup, I solved the Hacktoria Gas Attack Contract. I hope you get to learn something new from this. Contract Briefing Greetings, Special Agent K. We have an urgent and very grim scenario on our hands. About 20 minutes ago, we received word from one of our red teams, that they’ve uncovered plans on the dark-web to test a new neuro-toxic gas on an undisclosed city.