Do you know if the low-level technical report is available? I love reverse engineering firmware, and this sounds like a holy grail. I mean a freaking train? Ugh someone should drop binaries.
Not found one yet. The linked article contains a very small amount of detail, such as the lat-long coordinate values they found within the dissassembled code, etc., but not much else unfortunately.
I'm waiting for the stuxnet-like report on this as much as anyone.