**Official Writeup**
tl;dr+ Extract Invalid Login timestamp from the windows registry.+ Extract the timestamp of when a JPEG was opened.+ Extract Google Chrome's last run time which was pinned to taskbar from windows registry.
Link to writeup: <https://blog.bi0s.in/2020/08/04/Forensics/InvestigationContd-InCTFi20/>
Author: [stuxn3t](https://twitter.com/_abhiramkumar)