Earlier quoted context omitted.
Most people have to pay for their bandwidth, though. That's a lot of data to send out over and over.
512MB file of incredibly compressible data, then?
50:1 compression ratio, but it's legitimately an implementation of a rubiks cube, that I wasn't actually making as any sort of trap, just wasn't thinking about file size, so any rule that filters it out is going to have a nasty false positive rate