I just tried the beta, though I don't know if I may even use it.

But anyway: same result. Still not accepted.

Meanwhile I have submitted the (empty) file and origin to F-secure to see their reaction.

By the way, an update from your application without a separate download gave sort of the same result.

https://www.f-secure.com/v-descs/trojan-dropper_generic.shtml

I wonder if there is something wrong, or this is a false positive that could be prevented.