Looks like fakes in a legit box to me honestly..I think you're gonna need better pix outside. The good fakes of these are pretty close. Jumpman on heel looks big and low(could be the pix..Put both shoes together and snap a level heel shot, outside if possible. Midsole looks too shiny..Should be more matte. General shape and material looks off, legit 5s always have a nice round bumped out shape in the back when looking at them from the side. Fakes usually are more straight up like your pair pictured..
Legit pair notice the nice curve in the back..Even beaters will keep this curve.