vxing is waay too much fun as a way to compete and learn to program and get around boundaries in systems and exploit flaws. metamorphic routines and serious dummy code in the source is like the uber boss just make sure to use a fuzzer when intentionally creating nonsense code, and have a way to trim down the nonsense without destroying your functions to keep sizes low, undetectability aswell as hitting the boot sector is useful, and finding a way to put the os into checkmate is pretty nice too, that url redirect virus does all of these things aswell as making its master some serious cash as it goes on. good job, i mean it kills win 8 in a second. but i dont know if it is a true botnet or worm because it dont talk to its relatives like zeus or chameleion does.