You've posted in both Home and Business....which product are you using?
Have you tried using System Restore to go back to before it happened?
Also please do not post personal information such as emails, phone numbers etc.
We have a ePO 4.6.0 Server and a VirusScan Enterprise 8.7.0 for Clients in our infrastructure.
The Word files .docx/.doc are renamed massively with ?xcod.scr and now we are restoring from the last full backup.
The McAfee DAT 6717 are not detecting nothing for this issue...
Greetings from Barcelona (Catalonia).
Ok please go with your thread in Business here: https://community.mcafee.com/thread/45644
As those products work in different ways from Home products I really can't advise you about them other than to Google SCR Virus.
Another thread that may help is here: https://community.mcafee.com/docs/DOC-2168
Locking this one.