Then take the action suggested by Tech as that is a preventative measure to preven autorun.inf files being created in the future.
Contained in the autorun.inf file are commands to run other files and this is the true payload.
Using notepad, can you post the contents of the aurorun.inf file ?
Then you could see if the files that it mentions are actually on your system.
Upload the file/s to VirusTotal, Send a sample to avast if multiple detections at VT (see below).
Check the suspect file/s at:
VirusTotal - Multi engine on-line virus scanner and report the findings here in the topic, the URL in the Address bar of the VT results page. If multiple scanners find these infected send the samples to avast for analysis and inclusion in the virus database.
Send the sample to
virus@avast.com zipped and password protected with the password in email body, a reference to this topic (give URL) and undetected malware in the subject.
Or you can also add the file to the User Files (File, Add) section of the avast chest (if it isn't already there) where it can do no harm and send it from there.
A copy of the file/s will remain in the original location, so you will need to take further action and can remove/rename that.
Send it from the User Files section of the chest (select the file, right click, email to Alwil Software). It will be uploaded (not actually emailed) to avast when the next avast auto (or manual) update is done.
