No one is saying nit to write in the forum and use the virustotal results, but buy posting a sharing site link anyone can download the malware and this could be used for any purpose other than what you intend (avast downloading it).
If someone puts this downloaded file to malicious use, that could put other avast users plus others at risk because it is undetected.
This is an anti-virus support site and the primary task is to help other avast users, not put them at potential risk by sharing malware - Can you not see that.
So please modify both your posts and remove the links if avast were following this topic actively, then if they were going to download it they would have already done so. If you don't I guess I will have to report it.