I was under the impression that asp.net compiles your .aspx pages into dll(s) into the asp.net temporary folder and I assumed they would be randomly named files. Thus the file App_Web_6nlack0t.dll would probably not show up on google. I found this page http://msdn.microsoft.com/msdnmag/issues/07/01/CuttingEdge/default.aspx#S1 that talks about the asp.net temporary folder and says this

"When batching is on, the first 1,000 pages in the application (the actual number depends on maxBatchSize) are compiled to an assembly named App_Web_[random], where [random] is a random sequence of eight characters. If batching is turned off, each page originates its own assembly. The name of the assembly is the following:

App_Web_[page].aspx.[folder-hash].[random].dll"