找到关键地方,但不知如何下手,请高手帮我分析分析。谢谢
0046EF60 /. 55 push ebp
0046EF61 |. 8BEC mov ebp, esp
0046EF63 |. 83C4 F4 add esp, -0C
0046EF66 |. 33C9 xor ecx, ecx
0046EF68 |. 894D F4 mov dword ptr [ebp-C], ecx
0046EF6B |. 8955 F8 mov dword ptr [ebp-8], edx
0046EF6E |. 8945 FC mov dword ptr [ebp-4], eax
0046EF71 |. 33C0 xor eax, eax
0046EF73 |. 55 push ebp
0046EF74 |. 68 1FF04600 push 0046F01F
0046EF79 |. 64:FF30 push dword ptr fs:[eax]
0046EF7C |. 64:8920 mov dword ptr fs:[eax], esp
0046EF7F |. 8D55 F4 lea edx, dword ptr [ebp-C]
0046EF82 |. 8B45 FC mov eax, dword ptr [ebp-4]
0046EF85 |. 8B80 F0020000 mov eax, dword ptr [eax+2F0]
0046EF8B |. E8 C495FCFF call 00438554
0046EF90 |. 8B55 F4 mov edx, dword ptr [ebp-C]
0046EF93 |. B8 E89C4800 mov eax, 00489CE8
0046EF98 |. E8 3353F9FF call 004042D0
0046EF9D |. A1 E89C4800 mov eax, dword ptr [489CE8]
0046EFA2 |. E8 BDFCFFFF call 0046EC64
0046EFA7 |. A3 EC9C4800 mov dword ptr [489CEC], eax
0046EFAC |. 833D EC9C4800>cmp dword ptr [489CEC], 0
0046EFB3 74 34 je short 0046EFE9
0046EFB5 |. 6A 00 push 0
0046EFB7 |. A1 E89C4800 mov eax, dword ptr [489CE8]
0046EFBC |. E8 6B57F9FF call 0040472C
0046EFC1 |. 50 push eax
0046EFC2 |. 68 2CF04600 push 0046F02C ; 注册成功
0046EFC7 |. 8B45 FC mov eax, dword ptr [ebp-4]
0046EFCA |. E8 05FCFCFF call 0043EBD4
0046EFCF |. 50 push eax ; |hOwner
0046EFD0 |. E8 D37FF9FF call <jmp.&user32.MessageBoxA> ; \MessageBoxA
0046EFD5 |. A1 E89C4800 mov eax, dword ptr [489CE8]
0046EFDA |. E8 A1FEFFFF call 0046EE80
0046EFDF |. 8B45 FC mov eax, dword ptr [ebp-4]
0046EFE2 |. E8 055DFEFF call 00454CEC
0046EFE7 |. EB 20 jmp short 0046F009
0046EFE9 |> 6A 00 push 0
0046EFEB |. A1 E89C4800 mov eax, dword ptr [489CE8]
0046EFF0 |. E8 3757F9FF call 0040472C
0046EFF5 |. 50 push eax
0046EFF6 |. 68 38F04600 push 0046F038 ; 注册号无效
0046EFFB |. 8B45 FC mov eax, dword ptr [ebp-4]
0046EFFE |. E8 D1FBFCFF call 0043EBD4
0046F003 |. 50 push eax ; |hOwner
0046F004 |. E8 9F7FF9FF call <jmp.&user32.MessageBoxA> ; \MessageBoxA
0046F009 |> 33C0 xor eax, eax
0046F00B |. 5A pop edx
0046F00C |. 59 pop ecx
0046F00D |. 59 pop ecx
0046F00E |. 64:8910 mov dword ptr fs:[eax], edx
0046F011 |. 68 26F04600 push 0046F026
0046F016 |> 8D45 F4 lea eax, dword ptr [ebp-C]
0046F019 |. E8 5E52F9FF call 0040427C
0046F01E \. C3 retn
0046F01F .^ E9 804CF9FF jmp 00403CA4
0046F024 .^ EB F0 jmp short 0046F016
0046F026 . 8BE5 mov esp, ebp
0046F028 . 5D pop ebp
0046F029 . C3 retn
[注意]传递专业知识、拓宽行业人脉——看雪讲师团队等你加入!