In Command Prompt type this attrib -h -r -s /s /d h:\*.* (don't forget to replace h: with your own USB drive path)
That’s it, just wait for some seconds. Then open and check your drive.
Your folders/files will be retrieved with the short cut still there,
what you have to do now is to manually delete all the shortcuts you see
leaving only your recovered folders/filesThis will definitely recover all the folders, but it wont completely remove all the virus, better you scan the drive with an antivirus.