Trojan in Rhino 9 WIP is this a false positive?

Hi,
download latest Rhino 9 WIP
rhino_9.0.26111.12305
run it past VirusTotal
as I use for all my downloads,
get a red one :-
Zillya sees a Trojan.Shellcode.Win32.2882

rest green ticks.
Is this a false positive, why do some virus progs see things such as this.
all the other green ticks suggest its a false positive. always disconcerting though.
Normally I never see red ones.

Cheers
Steve

Do you get a lot of false positives with that site?

No,
they are rare.

Steve

Thanks, looking into your report i do see they have these statistics.

So far this is isolated to this particular website.