See How to Remove Ransomware Infection-Your Computer Has Been Locked (Federal Department of Justice virus Removal Guide)- AnviSoft
I have a friend ask about this one. I walked them thru Removal Option 1-Safe Mode with Command Prompt Restore
The last step is to unload a $25 AV software. I assume that is NOT necessary to do that? Is anything required cleanup-wise after reboot and taking it back to an earlier time?