Server: Len   19 [GameGuardQuery]
13 00
74
D9 3D 53 27  1D A5 72 2E  8B 03 17 20  A3 1E 5B C3  

Client: Len   19 [GameGuardReply]
13 00
CB
7F 97 F0 78  04 3C E6 D6  71 0C F6 89  DD 9E 06 70