How to submit a suspicious file for checking

I thought it would be easy, but can't see how to do it...

 

Bitmap attached of Security Threat.

 

Basically downloaded it - ran installer and within a few secs the threat was flagged - bit of a coincidence if it was clean..

 

[Removed]

 

Taliska

 

1. Why on earth can I not attach pictures and bad files.

2. Why is this captcha thing almost impossible.

 

[edit: Removed malicious link per the Participation Guidelines and Terms of Service.]