[pavel_lishin]

If you haven't read Stephenson's "Anathem", one of the characters makes a reference to Bogons, false pieces of information inundating the Internet.

There are low-quality bogons (the example given is a file full of gibberish) and high-quality bogons, masquerading as legitimate data but differing in only a few places, and hard to detect as such.

This is definitely a fairly high quality bogon, at first glance.