question: private static byte [ ] createBlob ( byte [ ] targetInformation , byte [ ] clientNonce , long time ) { byte [ ] blobSignature = new byte [ ] { ( byte ) 0x01 , ( byte ) 0x01 , ( byte ) 0x00 , ( byte ) 0x00 } ; byte [ ] reserved = new byte [ ] { ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 } ; byte [ ] unknown1 = new byte [ ] { ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 } ; byte [ ] unknown2 = new byte [ ] { ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 , ( byte ) 0x00 } ; time += 11644473600000l ; time *= 10000 ; byte [ ] timestamp = new byte [ 8 ] ; for ( int i = 0 ; i < 8 ; i ++ ) { timestamp [ i ] = ( byte ) time ; time >>>= 8 ; } byte [ ] blob = new byte [ blobSignature . length + reserved . length + timestamp . length + clientNonce . length + unknown1 . length + targetInformation . length + unknown2 . length ] ; int offset = 0 ; System . arraycopy ( blobSignature , 0 , blob , offset , blobSignature . length ) ; offset += blobSignature . length ; System . arraycopy ( reserved , 0 , blob , offset , reserved . length ) ; offset += reserved . length ; System . arraycopy ( timestamp , 0 , blob , offset , timestamp . length ) ; offset += timestamp . length ; System . arraycopy ( clientNonce , 0 , blob , offset , clientNonce . length ) ; offset += clientNonce . length ; System . arraycopy ( unknown1 , 0 , blob , offset , unknown1 . length ) ; offset += unknown1 . length ; System . arraycopy ( targetInformation , 0 , blob , offset , targetInformation . length ) ; offset += targetInformation . length ; System . arraycopy ( unknown2 , 0 , blob , offset , unknown2 . length ) ; return blob ; }
target:  Creates the NTLMv2 blob from the given target information block and client nonce.