From what you describe, it appears to be a flash drive infection.
Flash drive infections usually involve malware that loads an autorun.inf file into the root folder of all drives (internal, external, removable) and automatically executes a malicious autorun.bat file which calls wscript.exe to run autorun.vbs on your computer. When a flash drive becomes infected, the Trojan will infect a system when the flash drive is inserted if autorun has not been disabled.
by sUBs and save it to your desktop.
Note: Flash_Disinfector will create a hidden folder named autorun.inf in each partition and every USB drive plugged in when you ran it. Don't delete this folder...it will help protect your drives from future infection.
- Double-click Flash_Disinfector.exe to run it and follow any prompts that may appear.
- Wait until it has finished scanning and then exit the program.
- The utility may ask you to insert your flash drive and/or other removable drives. Please do so and allow the utility to clean up those drives as well.
- Reboot your computer when done.