F0xChas3r is a forensic tool for extracting and viewing internet artifacts from Mozilla Firefox. The internet artifacts include bookmark, auto-complete, download, cookie, DomStorage, history, extension and cache records. All the outputs will be saved into CSV file with UTC time.
You can download it from the following link: https://packetstormsecurity.com/files/download/121124/F0xChas3r.rb.txt
Source: https://packetstormsecurity.com/files/121124/F0xChas3r-Firefox-Forensic-Tool.html