"They’ve broken the attacking code into parts. It’s all jumbled to make it hard to analyse or identify. A machine doesn’t care about the order of transmission, only the instructed sequence of execution and operation, but for a human, obfuscation makes the code very hard to understand. Sophisticated software can have millions of lines. This is less than that, but it’s still like reading a book where all the stories are jumbled up and there’s just a line of numbers at the beginning to tell you where to start. This goes a step further and hides it from most security, too: it arrives in parts and self-assembles. Nasty."