Heya,
I was looking into it and apparently one of the music tracks got a copyright infringement for some reason (I made sure it wasn't, but idk, reuploaded it with another track and deleted the flagged one so it should be good to go)
And it seems that windows gets warning happy and gives false positives for a lot of renpy games so maybe it was that. A couple people looked into it with different trojan detectors and the results were the same for other similar games, so it should be fine
Hopefully this helps, hope you have an awesome day!