Thanks for Champlian Collage Digital Forensic Association to put up unofficial DFIR 2019 CTF for us. You can download the image from this dropbox link:
CTF Link: https://defcon2019.ctfd.io/
In this post, I am only covering the "Memory Forensics Section" of the Defcon DFIR 2019 CTF. I'll be doing other posts for the other parts of the Defcon DFIR 2019 CTF. I am using Volatility to do this challenge but feel free to use the tool of your choice. Some of the questions are complex, please try it and feel free to contact me if you have any questions, Happy to help!