I have noticed a bunch of topics recently talking about these....unknown items. I refer to them as virus items, or a glitch. They CAN fuck with your bank. The way to tell if they're actually virused is
A take them to a tekker, the empty pic says it all or
B: unequip your weapon and then look at the stats of the ??? item....notice it shows no difference in stats if you COULD equip it.
In short.....if you find one of these, DROP THEM AND NEVER LOOK BACK.
~Saijin