FAILS to detect Usync.Nexage.com MapUser Virus

[dw80916]

My Win10 system has the Usync.nexage.com MapUser virus. Avast and MS MSRT do not detect it. The only tool specifically advertised to remove this virus is 'SpyHunter'. Interesting the broken English of the sites promoting it hint at Chinese origins. I see no means of reporting a virus that Avast does not detect.

Can anybody suggest a means to remove this virus?

[Asyn]

Start a topic in V&W and post your logs there: https://forum.avast.com/index.php?action=post;board=4
Instructions (basic diagnostic logs): https://forum.avast.com/index.php?topic=194892.0

[bob3160]

Report Suspicious File: https://www.avast.com/report-malicious-file.php