Well that's usually the only use for an Adamant Ralts XP (unless it's for breeding obviously.) And yeah it's male. My FC is 3093 3845 9467 incase you've deleted it or something. Can you trade now?
Eh, I guess it doesn't really matter if it's hacked unless it makes every pokemon that is bred from it shiny. But it's probably legit from the looks of it. Erm what pokemon did you want for it?