Packets for PlusEMU 2

Who knows what the following packets are :

[16:06:09] Unhandled Header: [15] BODY:

[16:07:12] Unhandled Header: [1379]

[16:03:12] Unhandled Header: [770] BODY:

[16:03:12] Unhandled Header: [1497] BODY:

[16:03:12] Unhandled Header: [2315] BODY: