It sounds like it didn't give you a location or name for the file? Without that, you won't be able to tell whether it's a dangerous file or simply a false positive (something that it thinks is a virus but really isn't).
That looks really, really good...I'd love one but after two years with a Note 2 - I'd be hard pressed to go to a smaller phone. I'm very curious to know where this company goes from here. If they release a phablet...I'm in.