QUOTE(No_Name @ Oct 3 2010, 08:37 AM)
There is nothing to build on.
Just FYI, this attack vector has been thought off before and back in 2005 the answer was no wont work due to the signature on the updates which is the same as today.
I believe there is something to build on here.
A little far fetched, yes. Impossible, no.
If one could code a re-signer, to then sign that modified code, then one could then install the modified code.
Therefore making this a very good theory, although i personally do not have the knowledge to build a re-signer.
I'm sure there is someone around that could do it.
But would be damn hard,
I'm sure you guys modified Xbox Originals, back when they were top of the line, maybe even modified Halo2 game content, and if you did, you would know that you need to resign the maps proper prior to playing on those modified maps, or you would get a "Failed to load map" message.
It can be done, it's just a matter of will it happen.
Hope my input helps with those who aren't optimistic.