Download/Update Notifications

I keep getting pop-ups (where I usually get updates from Avast, bottom right of screen) asking if I want to download Google Chrome or update another program. The website it takes me to is “file.org.” Is that site legit? Or should all my update/download messages come from Avast?

Thank you.

I wouldn’t use that website it’s blacklisted.
http://quttera.com/detailed_report/file.org
http://multirbl.valli.org/lookup/66.39.64.146.html

edit: additional

Ran the IP at scumware.org and found a lengthy history of malware.