Uh, i think i got a hacked 'mon, it's a shiny level 100 Ditto from Japan with Pokerus, modest nature, impostor for it's ability, is holding a destiny knot, and 9t's original trainer is PKHeX
What do i do with this? Release it? Vinny from Vinesauce had a similar thing happen, but with a different pokemon, and he took a risk and traded it back out to someone