Very weird, I can't understand how two files with the same MD5 can be detected differently
The only thing I can suggest is to send the sample to
virus@avast.com zipped and password protected with the password in email body, a link to this topic might help and probable false positive 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.
Personally I don't like excluding files if there is an element of doubt to them, but I guess that given the VT results that would be a low risk, but a risk all the same and any exclusion decision would have to be up to you having accepted there may be a risk.
Declaration - I'm just an avast user and in no way associated with Alwil software, just giving an opinion.
You could add it to the exclusions lists:
Standard Shield, Customize, Advanced, Add and Program Settings, Exclusions (right click the avast ' a ' icon)
Restore it to its original location, periodically check it (scan it in the chest), there should still be a copy in the chest even though you restored it to the original location.
When it is no longer detected then you can also remove it from the Standard Shield and Program Settings, exclusions.
