A few months ago I took an interest in the layer 2/3 protocols (and their implementations) for mobile networks. I quickly arrived at SIM card hacking and like a young schoolboy thought, “man if only I could MitM the hardware communication I could spoof other’s SIM cards and use free Internet!” Nope. Well, not nope, but it’s not that easy.
I'm going to call this: The Legend of Pat Casey. Keep reading to find out why, but I'm pretty sure there are no villains involved named Pat, nor Casey. The story begins in late June into early July when I became interested in malware analysis and subsequently, reverse engineering.