Interestingly even Adobe doesn't know what it is, the detection software was supplied to them as a binary. I messed around with it in a similar way to the author out of sheer curiosity and ended up completely baffled by the whole thing, even trying to eliminate parts that aren't triggers is impossible by my measure. I should make it clear I have no desire whatsoever to thwart the system (as others point out, simply using different software does that), but the methods it is using seem to completely defy all of the fingerprinting systems I'm aware of and is therefor incredibly interesting as a result.