DATA Packet - zeroKilo/GROBackendWV GitHub Wiki
DATA Packet
this is the most used type of packets, because their payload contains RMC or DO packets. the payload is encrypted and contains the data in compressed form. (In example log the payload field shows it already decrypted and decompressed)
Example Packet Exchange
`
10.11.2019 15:16:14 : [UDP Redirector] received : 3F 31 32 52 78 56 34 12 02 00 00 0D FF D8 28 73 9F 4C B8 E7 A2 73 B1 6A DA 3E E1 A1 90 46 3D 87 CC 36 F5 02 B5 27 96 10 8D D2 97 EA 24 57 9D 4C 7C 88 3A 0A 76 4C B9 66 09 09 38 E9 26 C9 86 73 E9 90 95 D9 B8 B1 54 56 B9 2C F7 1B 2A 85 07 6C 5D A4 50 42 E6 69 6D
10.11.2019 15:16:14 : [UDP Redirector] received : UDPPacket {
From : VPort[port=15 type=OldRVSec]
To : VPort[port=01 type=OldRVSec]
Flags : [FLAG_RELIABLE][FLAG_NEED_ACK]
Type : DATA
Session ID : 0x52
Signature : 0x12345678
Sequence ID : 0x0002
Part Number : 0x00
PayLoad : 48 00 00 00 8A 08 00 00 00 02 00 00 00 03 00 77 76 00 21 00 55 62 69 41 75 74 68 65 6E 74 69 63 61 74 69 6F 6E 4C 6F 67 69 6E 43 75 73 74 6F 6D 44 61 74 61 00 13 00 00 00 0F 00 00 00 03 00 77 76 00 01 00 00 05 00 74 65 73 74 00
Checksum : 0x6D
}
10.11.2019 15:16:14 : [UDP Redirector] received : UDPPacket { DATA ( R W )}
10.11.2019 15:16:14 : [RMC] Handling packet...
10.11.2019 15:16:14 : [RMC] Received packet :
[RMC Packet : Proto = Authentication CallID=8 MethodID=2]
[LoginCustomData Request : user=wv className=UbiAuthenticationLoginCustomData]
[Username : wv]
[Online Key : ]
[Password : test]
10.11.2019 15:16:14 : [RMC] send ACK packet
10.11.2019 15:16:14 : [RMC] send : 31 3F 0A 52 01 00 26 7F 02 00 00 57
10.11.2019 15:16:14 : [RMC] send : UDPPacket {
From : VPort[port=01 type=OldRVSec]
To : VPort[port=15 type=OldRVSec]
Flags : [FLAG_ACK]
Type : DATA
Session ID : 0x52
Signature : 0x7F260001
Sequence ID : 0x0002
Part Number : 0x00
PayLoad :
Checksum : 0x57
}
10.11.2019 15:16:14 : [RMC] send : UDPPacket { DATA ( A )}
10.11.2019 15:16:14 : [RMC] send response packet
10.11.2019 15:16:14 : [RMC] send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
10.11.2019 15:16:14 : [RMC] send : UDPPacket {
From : VPort[port=01 type=OldRVSec]
To : VPort[port=15 type=OldRVSec]
Flags : [FLAG_NEED_ACK]
Type : DATA
Session ID : 0x52
Signature : 0x7F260001
Sequence ID : 0x0003
Part Number : 0x00
PayLoad : BA 00 00 00 0A 01 08 00 00 00 02 80 00 00 01 00 01 00 34 12 00 00 4C 00 00 00 B7 33 D6 3C E8 72 C1 1D 05 F5 CC 36 B7 F8 6F A4 F9 6D 71 42 80 F3 AE CA 87 F4 9D C6 D5 35 0F AE 81 E7 84 00 5C 9C E0 48 BF 05 61 20 4D 15 19 C7 57 D6 DE A3 0E 46 56 1B 97 CE AE 5F 25 9F 4B 96 83 AE EA 37 2A 59 68 B6 54 E4 57 7D 4A 00 70 72 75 64 70 73 3A 2F 61 64 64 72 65 73 73 3D 31 32 37 2E 30 2E 30 2E 31 3B 70 6F 72 74 3D 32 31 30 33 31 3B 43 49 44 3D 31 3B 50 49 44 3D 34 30 39 36 3B 73 69 64 3D 31 3B 73 74 72 65 61 6D 3D 33 3B 74 79 70 65 3D 32 00 00 00 00 00 00 00 00 00 01 00 00 00
Checksum : 0xC8
}
10.11.2019 15:16:14 : [RMC] send : UDPPacket { DATA ( W )}
10.11.2019 15:16:14 : [RMC] Response Data Content :
[LoginCustomData Response]
[Result code : 0x00010001]
[PID : 0x00001234]
[Kerberos Ticket]
[Session Key : { 9C B0 1D 7A 2C 5A 6C 5B ED 12 68 45 69 AE 09 0D }]
[Server PID : 0x00001000
[Ticket Data : { 76 21 4B A6 21 96 D3 F3 9A 8C 7A 27 0D D9 B3 FA 21 0E ED AF 42 63 92 95 C1 16 54 08 EE 6E 69 17 35 78 2E 6E }]
[RVConnectionData : prudps:/address=127.0.0.1;port=21031;CID=1;PID=4096;sid=1;stream=3;type=2]
[Unknown2 : 0x00000000]
[Unknown3 : 0x0000]
[Unknown4 : 0x0000]
[Unknown5 : 0x0001]
[Unknown6 : 0x0000] `