Linux Infrastructure

  This page was created by yScribblez.


Slides  


Goal

Gain experience working in a linux environment.


Topics Covered:

  • linux


How to Run this meeting

  • Presenter should run through the slides, giving members time to try challenges before showing the solution.
  • Since these are hands-on, emphasize letting people try them first and expose them to useful tools beforehand.


Description

This meeting is centered around some challenges made for Grimm’s Hax 2018 CTF. The challenges build on a wide array of essential and commonly used tools in both pwning as well as general linux use. Atendees will get a good feel for crontab, grep, find, ps, and much more. The highlight of these challenges is a pretty cool sequence of privilege escalations, as well as a neat custom shell escape.