Help! Shortcut virus!

Well after I lend my USB to a friend for a couple of days I finally connected it to my laptop, I was shocked when I saw all the files there to be shortcuts! I heard about this virus and since I was scared I decided to format the entire USB, then I unplugged it and plugged it back, copied some files, I re-plugged the usb one more time and copied another file, they didn’t convert into shortcuts but I’m scared that my USB or even my hard drive could be infected, I’d like any kind of help please, I will appreciate it very much, thanks for your attention :slight_smile:

Attach your basic logs. (MBAM, FRST and aswMBR…!!)
Instructions: https://forum.avast.com/index.php?topic=53253.0

Note: Unplug your USB first…!!