Boot your system in Safe Mode Command Prompt.
To confirm the Autorun.inf infection
- Type CD \ - This takes you to the root directory of drive C
- Type DIR /AH - To Display all hidden.
If you find a file: AUTORUN.INF, it confirms the infection of the virus.
If you find a folder :RECYCLED, it also confirms the infection.
To remove the infection.
- ATTRIB -H -R -S C:\AUTORUN.INF - unhides the hidden file autorun.inf
- DEL C:\AUTORUN.INF
- Repeat these steps to other drives also.