Not detected win erx

[E8Edward]

I have 'acquired' win erx03, which I believe came from an online ad. There is an on-screen message that there is a problem and to download an attachment - which I obviously didn't. McAfee is running full automatic protection, so why didn't McAfee detect it and why, when I manually run McAfee, does it neither detect nor remove it?

[Debbi]

Annoying malware, possibly ransome ware. Creates panic by turning on a very loud beep and running a countdown threat to destruction of data .

Here is the URL:

http://gbz9871.website/ln/5MVyjRtG2X8kmfY0BagS9mCkHioM4cKLWJ8JJRNmiyESDsXYCXXnfm9oLTm2IOVB_wRojEiskc...

This is not removable by clearing out cookies etc. It is not being seen by McAfee scans.

[foxtail240]

Have the same problem.  McAfee Total Protection not detecting it so of course, not fixing it either.