MVS CTF 2021 - iOS - part 1 of 2

MVS CTF 2021 - iOS - part 1 of 2


Difficulty Level: Intermediate
Prerequisites:
basic understanding of linux command line
basic understanding of digital forensics
basic understanding of iOS filesystems

In this video we will look at solving some Capture the Flag questions from the Magnet Forensics 2021 Capture the Flag contest using nothing but the CAINE linux forensics distro and the Internet. Note, I’m really showing you the method of how I got the answers and not particularly the answer itself as giving you the answer really doesnt help you in the future.

Video timeline
00:00 intro
04:50 1. Breaking Quarantine
06:15 2. Burger Time
07:37 3. Get Zucked!
08:23 4. New Watch Who Dis
10:07 5. Sanik Speed
11:41 6. Sunny Side Up
12:48 7. Beefstew isn't a Stroganoff Password
13:54 8. Big Spender
18:06 9. Getting the Bag
19:48 10. News Flash
21:28 11. There's No Sign of Intelligent Life Anywhere
23:17 recap

Images used for examination:

Python script to convert ktx to png:

Linux distro:

Virtualization software:

[jeffp]

I’m very impressed with your forensic knowledge! I’m learning a lot! Keep up the great work!