从光盘安装正常,如果我把安装程序拷贝到硬盘里面安装,提示我程序只能从光盘安装,
我用peid查安装程序的壳壳出现一堆问号,我想肯定是安装程序判断安装文件所在的盘是否未光盘,不知我想的对不?
我找了提示的地方却没处下手找到判断的过程,各位老大请指教!
00BC60CE 8BC0 mov eax, eax
00BC60D0 /$ 55 push ebp
00BC60D1 |. 8BEC mov ebp, esp
00BC60D3 |. 83C4 B0 add esp, -50
00BC60D6 |. 53 push ebx
00BC60D7 |. 56 push esi
00BC60D8 |. 57 push edi
00BC60D9 |. 8BF9 mov edi, ecx
00BC60DB |. 8BF2 mov esi, edx
00BC60DD |. 8945 FC mov dword ptr [ebp-4], eax
00BC60E0 |. 8B5D 08 mov ebx, dword ptr [ebp+8]
00BC60E3 |. E8 603184FF call <jmp.&user32.GetActiveWi>; [GetActiveWindow
00BC60E8 |. 8945 F4 mov dword ptr [ebp-C], eax
00BC60EB |. 6A 02 push 2
00BC60ED |. 8B45 F4 mov eax, dword ptr [ebp-C]
00BC60F0 |. 50 push eax
00BC60F1 |. A1 44F4C100 mov eax, dword ptr [C1F444]
00BC60F6 |. 8B00 mov eax, dword ptr [eax]
00BC60F8 |. FFD0 call eax
00BC60FA |. 8945 EC mov dword ptr [ebp-14], eax
00BC60FD |. 6A 02 push 2
00BC60FF |. 8B45 FC mov eax, dword ptr [ebp-4]
00BC6102 |. 8B40 24 mov eax, dword ptr [eax+24]
00BC6105 |. 50 push eax
00BC6106 |. A1 44F4C100 mov eax, dword ptr [C1F444]
00BC610B |. 8B00 mov eax, dword ptr [eax]
00BC610D |. FFD0 call eax
00BC610F |. 8945 E8 mov dword ptr [ebp-18], eax
00BC6112 |. 8B45 EC mov eax, dword ptr [ebp-14]
00BC6115 |. 3B45 E8 cmp eax, dword ptr [ebp-18]
00BC6118 |. 74 60 je short 00BC617A
00BC611A |. C745 C0 28000>mov dword ptr [ebp-40], 28
00BC6121 |. 8D45 C0 lea eax, dword ptr [ebp-40]
00BC6124 |. 50 push eax
00BC6125 |. 8B45 EC mov eax, dword ptr [ebp-14]
00BC6128 |. 50 push eax
00BC6129 |. A1 84F2C100 mov eax, dword ptr [C1F284]
00BC612E |. 8B00 mov eax, dword ptr [eax]
00BC6130 |. FFD0 call eax
00BC6132 |. 8D45 B0 lea eax, dword ptr [ebp-50]
00BC6135 |. 50 push eax ; /pRect
00BC6136 |. 8B45 FC mov eax, dword ptr [ebp-4] ; |
00BC6139 |. 8B40 24 mov eax, dword ptr [eax+24] ; |
00BC613C |. 50 push eax ; |hWnd
00BC613D |. E8 9E3284FF call <jmp.&user32.GetWindowRe>; \GetWindowRect
00BC6142 |. 6A 1D push 1D
00BC6144 |. 6A 00 push 0
00BC6146 |. 6A 00 push 0
00BC6148 |. 8B4D D0 mov ecx, dword ptr [ebp-30]
00BC614B |. 8B55 C8 mov edx, dword ptr [ebp-38]
00BC614E |. 2BCA sub ecx, edx
00BC6150 |. D1F9 sar ecx, 1
00BC6152 |. 79 03 jns short 00BC6157
00BC6154 |. 83D1 00 adc ecx, 0
00BC6157 |> 03CA add ecx, edx
00BC6159 |. 51 push ecx
00BC615A |. 8B55 CC mov edx, dword ptr [ebp-34]
00BC615D |. 8B45 C4 mov eax, dword ptr [ebp-3C]
00BC6160 |. 2BD0 sub edx, eax
00BC6162 |. D1FA sar edx, 1
00BC6164 |. 79 03 jns short 00BC6169
00BC6166 |. 83D2 00 adc edx, 0
00BC6169 |> 03D0 add edx, eax ; |
00BC616B |. 52 push edx ; |X
00BC616C |. 6A 00 push 0 ; |InsertAfter = HWND_TOP
00BC616E |. 8B45 FC mov eax, dword ptr [ebp-4] ; |
00BC6171 |. 8B40 24 mov eax, dword ptr [eax+24] ; |
00BC6174 |. 50 push eax ; |hWnd
00BC6175 |. E8 E63484FF call <jmp.&user32.SetWindowPo>; \SetWindowPos
00BC617A |> 33C0 xor eax, eax
00BC617C |. E8 E767FFFF call 00BBC968
00BC6181 |. 8945 F0 mov dword ptr [ebp-10], eax
00BC6184 |. 8B45 FC mov eax, dword ptr [ebp-4]
00BC6187 |. E8 44EFFFFF call 00BC50D0
00BC618C |. 84C0 test al, al
00BC618E |. 74 06 je short 00BC6196
00BC6190 |. 81CB 00001000 or ebx, 100000
00BC6196 |> 33C9 xor ecx, ecx
00BC6198 |. 55 push ebp
00BC6199 |. 68 1562BC00 push 00BC6215
00BC619E |. 64:FF31 push dword ptr fs:[ecx]
00BC61A1 |. 64:8921 mov dword ptr fs:[ecx], esp
00BC61A4 |. 53 push ebx ; /Style
00BC61A5 |. 57 push edi ; |Title
00BC61A6 |. 56 push esi ; |Text
00BC61A7 |. 8B45 FC mov eax, dword ptr [ebp-4] ; |
00BC61AA |. 8B40 24 mov eax, dword ptr [eax+24] ; |
00BC61AD |. 50 push eax ; |hOwner
00BC61AE |. E8 3D3384FF call <jmp.&user32.MessageBoxA>; \MessageBoxA//这里就是提示框,可是我向上跟踪没找到任何判断是否光盘安装的过程:(
00BC61B3 |. 8945 F8 mov dword ptr [ebp-8], eax
00BC61B6 |. 33C0 xor eax, eax
00BC61B8 |. 5A pop edx
00BC61B9 |. 59 pop ecx
00BC61BA |. 59 pop ecx
00BC61BB |. 64:8910 mov dword ptr fs:[eax], edx
00BC61BE |. 68 1C62BC00 push 00BC621C
00BC61C3 |> 8B45 EC mov eax, dword ptr [ebp-14]
00BC61C6 |. 3B45 E8 cmp eax, dword ptr [ebp-18]
00BC61C9 |. 74 38 je short 00BC6203
00BC61CB |. 6A 1D push 1D
00BC61CD |. 6A 00 push 0
00BC61CF |. 6A 00 push 0
00BC61D1 |. 8B4D BC mov ecx, dword ptr [ebp-44]
00BC61D4 |. 8B55 B4 mov edx, dword ptr [ebp-4C]
00BC61D7 |. 2BCA sub ecx, edx
00BC61D9 |. D1F9 sar ecx, 1
00BC61DB |. 79 03 jns short 00BC61E0
00BC61DD |. 83D1 00 adc ecx, 0
00BC61E0 |> 03CA add ecx, edx
00BC61E2 |. 51 push ecx
00BC61E3 |. 8B55 B8 mov edx, dword ptr [ebp-48]
00BC61E6 |. 8B45 B0 mov eax, dword ptr [ebp-50]
00BC61E9 |. 2BD0 sub edx, eax
00BC61EB |. D1FA sar edx, 1
00BC61ED |. 79 03 jns short 00BC61F2
00BC61EF |. 83D2 00 adc edx, 0
00BC61F2 |> 03D0 add edx, eax ; |
00BC61F4 |. 52 push edx ; |X
00BC61F5 |. 6A 00 push 0 ; |InsertAfter = HWND_TOP
00BC61F7 |. 8B45 FC mov eax, dword ptr [ebp-4] ; |
00BC61FA |. 8B40 24 mov eax, dword ptr [eax+24] ; |
00BC61FD |. 50 push eax ; |hWnd
00BC61FE |. E8 5D3484FF call <jmp.&user32.SetWindowPo>; \SetWindowPos
00BC6203 |> 8B45 F0 mov eax, dword ptr [ebp-10]
00BC6206 |. E8 1168FFFF call 00BBCA1C
00BC620B |. 8B45 F4 mov eax, dword ptr [ebp-C]
00BC620E |. 50 push eax ; /hWnd
00BC620F |. E8 A43384FF call <jmp.&user32.SetActiveWi>; \SetActiveWindow
00BC6214 \. C3 retn
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