My ClamAV virus scanner (with up-to-date signatures) detects "Win.Trojan.Agent-1388735" in "Wreckfest_x64.exe".
Is that a false positive?

I installed from the stand-alone installer "setup_wreckfest_1.0j_(62993).exe" (under Linux with Wine).
Online virus scanners also show it as infected, e.g. virustotal.com shows that 2 of 68 security vendors flag this file as malicious (ClamAV and Google).

It would be great if this could be avoided, either by updating the installer or by reporting it as a false positive.

I received an answer from the support: They reassure that all games are tested thoroughly against malware and this must be a false-positive of my AV software and can be added to the whitelist.

I am just nervous when I see a malware report from the scanner. ;-)

If it helps: my virus scanner and online scanning detects nothing.