miranda.exe false alarm

It had worked well for several months, but a couple of hours ago avast started to detect it like Win32:Trojan-gen, though it couldn’t be infected for two reasons. The first is that I have some other software, which would deny any attempt to write in this file, and the second is that I submitted this file to virustotal.com and I asked my friend to submit it too(he uses the same version of it), and we both have the same hashes.
Here’re the virustotal results.
BTW, there’s an e-mail for undetected viruses, but there’s no one for FA’s, what is strange, I think)
Upd: Attachment removed.

Please don’t attach suspect files to the forums, 14/41 detections is hardly a false positive, a few detections yes but this many at the very least means highly suspect as they alll can’t bet getting it wrong, there is something that they don’t like about it.

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 possibly 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 in the chest) 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.