I created 4 forensic challenges for CTF event. These might be interesting for someone who enjoy learning something.
Problems
1) What the *uck, where is my password?
Investigate file and identify stolen password
2) Hidden Personal Information
Find the leaked personal information
3) Meeting place
Investigate criminal’s meeting place and secure code
4) Ransome
Investigate raw disk image and recover those infected files
https://drive.google.com/file/d/1pvkNyMU_wDtySpxY1ms8onfoYSxNXhkz/view?usp=sharing