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When you type in some querying strings the backend just fails, for example: http://inf.demos.dam.io/sdfsdfs http://inf.demos.dam.io/sdfsdfs I have yet to find
by jw2013 13y ago
When you type in some querying strings the backend just fails, for example:
http://inf.demos.dam.io/sdfsdfs http://inf.demos.dam.io/sdfsdfs
I have yet to find a pattern, but I guess the author did some sort of hashing to the query string and use the hashcode as the seed to generates random text. For some given strings, the backend fail has to do with the use of the hashcode probably. (e.g. use [some_variable_or_constant_here]/[hoshcode - CONSTANT], when hoshcode == CONSTANT, the backend code does not contain the exception handling code.) Just a guess.
- eli 13y agoMakes sense, otherwise this is a very easy way for spiders to realize they're in a trap. I'm pretty sure Google tests bogus query strings to see what the 404 page looks like.