We've had one of our fileservers running on Windows 2012 infiltrated with an Alpha Crypt virus. Around 50% of our Excel files have had their extensions turned into .exx.
Can anybody help out ways of getting rid of this and restoring extensions back to normal?! This is a live environment and I am remote to this site.
I'm currently running AV on there as I write this.
Any help would be amazing peeps.