求高手通求KEY计算一下怎么得到密包
27 6C 43 A2 88 9B D0 01//key//加密前明包
00 01 55 C6 1A 00 00 70 0F 95 62
70 21 5F 2C D3 28 D2 7D 08 77 68 54 6D 62 40 77
3D E3 06 47 83 8C 32 62 3B 9E 2D C7 A7 1E 64 38
C2 DD F1 76 E5 BA EB 92 24 F7 72 57 B0 17 BA 63
35 6B 9F 88 58 48 7E 00 33 38 58 15 E4 8D EC DC
8A AD 86 2C 4D C7 64 F7 4B 1A A4 6D 6D 1D B7 D9
69 4E 2E 16 02 1B E5 EF 3D 56 4B 3C F7 B4 19 B0
34 11 AA FD AC 60 86 B9 8B 9D F6 A3 E4
//加密后包
17 5E 31 E6 02 A4 43 2E EB B7 50
E7 32 EF C0 83 BA F4 AA E4 FF 2C 9F 11 57 76 00
95 E3 AE 70 3D 24 E0 B3 2F 84 5B 32 4D 67 D3 A8
48 50 B7 93 99 96 18 5F A6 9D 85 F6 78 77 FC F1
15 BD 7A 72 15 EE 52 35 1C 59 C2 00 7E 46 00 D4
43 38 05 77 C6 FC AC 29 2F 1C 4E B5 D0 6C F1 DF
DA 4E F1 0F 79 95 C0 79 65 3C E5 E0 2D 0F 08 C9
1B 76 AB 88 EB 02 7B C4 EF 61 AF 9D 56
od调试所复制的解密那块的汇编
0043D20F 68 7C6321B3 PUSH 0xB321637C
0043D214 51 PUSH ECX
0043D215 E9 F32A0000 JMP 0043FD0D
0043FD0D 52 PUSH EDX
0043FD0E 53 PUSH EBX
0043FD0F 50 PUSH EAX
0043FD10 56 PUSH ESI
0043FD11 E9 FB7B0100 JMP 00457911
00457911 9C PUSHFD
00457912 55 PUSH EBP
00457913 57 PUSH EDI
00457914 ^ E9 9946FEFF JMP 0043BFB2
0043BFB2 E8 00000000 CALL 0043BFB7
0043BFB7 58 POP EAX
0043BFB8 2D B7BF4300 SUB EAX,0043BFB7 ; ASCII "X-房C"
0043BFBD 64:8B3D 1800000>MOV EDI,DWORD PTR FS:[0x18] ; edi==7EFDD000
0043BFC4 8B7F 08 MOV EDI,DWORD PTR DS:[EDI+0x8] ; edi==00164000
0043BFC7 8BCC MOV ECX,ESP
0043BFC9 2BCF SUB ECX,EDI
0043BFCB 81F9 00400000 CMP ECX,0x4000 ; ecx==00026D84
0043BFD1 7F 10 JG SHORT 0043BFE3
0043BFD3 81EF 00100000 SUB EDI,0x1000
0043BFD9 8537 TEST DWORD PTR DS:[EDI],ESI
0043BFDB 81C1 00100000 ADD ECX,0x1000
0043BFE1 ^ EB E8 JMP SHORT 0043BFCB
0043BFE3 8907 MOV DWORD PTR DS:[EDI],EAX ; eax==0
0043BFE5 8947 04 MOV DWORD PTR DS:[EDI+0x4],EAX
0043BFE8 8B7424 20 MOV ESI,DWORD PTR SS:[ESP+0x20]
0043BFEC C1C6 09 ROL ESI,0x9 ; esi==42C6F966
0043BFEF 81C6 E6AC81BD ADD ESI,0xBD81ACE6 ; esi==0048A64C
0043BFF5 03F0 ADD ESI,EAX
0043BFF7 33ED XOR EBP,EBP
0043BFF9 33DB XOR EBX,EBX
0043BFFB 8B16 MOV EDX,DWORD PTR DS:[ESI]
0043BFFD 83C6 04 ADD ESI,0x4
0043C000 0317 ADD EDX,DWORD PTR DS:[EDI]
0043C002 81C2 14423255 ADD EDX,0x55324214
0043C008 52 PUSH EDX
0043C009 C3 RETN
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