I can just tell you that I played this in a sandbox that noted neither the creation of any suspicious files nor anything trying to access the internet from within the sandbox. So without having seen the VT result or the behavior tab (this is the important one, really), I'd say it's safe and yes, false positive most likely.
Small rant though for the future:
You haven't actually shown anything useful that one could make any real judgement on, like the VT result or which exact download link you used...
You don't need to be an expert to know that a vague description without showing what popped up is probably not helpful. If you're asking for aid or advice it would be nice if you took the minute to at least provide what info you really
have. Especially for when you ask for things like this in
Recent malware infected games, which is where you could go if you want people with some technical insight to take a look at it. This time with a link to the VT result perhaps.