How to Report a Virus?

I have found a virus that Avast failed to detect. I would like to report it to Avast so that it (and its variants) can be detected in the future. What is the procedure?

Thank You!

https://www.virustotal.com/file/db61a991fd684acd367ab8844fe68bd8a8706352fa926d169eb54c3dc384169b/analysis/

you can do it here. http://www.avast.com/contact-form.php

or if you have / or move the sample to virus chest, you can right click and send it from chest
https://support.avast.com/index.php?_m=knowledgebase&_a=viewarticle&kbarticleid=1406

Thank you for the reply!

Unfortunately, the contact form does not have a way to upload a copy of the virus.

I will try manually adding the file to the virus chest, since Avast does not find it malicious. Thank you for the suggestion!

change subject to report undetected malware then a new button should be visible…