delete the ransomware virus

First, you should delete the ransomware virus, and deleting the Ransomware will allow you to restore your files. Next, you should create a backup copy of your files. If something happens to your computer, you can still access your files.

Finally, it would be best if you considered contacting a security expert. A security expert will be able to help you remove the virus from your computer and retrieve your lost or corrupted files.

WannaCry was a ransomware attack that spread rapidly across 150 countries, and it locked up hundreds of thousands of computers and demanded money from victims to unlock their data. 

More info: Network Monitoring tools