The detections you found may not work in the same way on VT, hence no detections at all even from avast.

The [Emul] emulation and [Susp] suspicious, detection types are heuristic, behavioural based detections and I don’t know if VT can do those tests or not, in any case toy should submit to avast for analysis as a possible false positive.

Send the sample to avast as a False Positive:
Open the chest and right click on the file and select ‘Submit to virus lab…’ complete the form and submit, the file will be uploaded during the next update. A link to this topic wouldn’t hurt.