菜鸟脱壳必备 常用语言的入口特征 -------------------------------------------------------------------------------- Vc++ 6.0-------------------------------------------------------------------------1 00406684 >/$ 55 PUSH EBP 00406685 |. 8BEC MOV EBP,ESP 00406687 |. 6A FF PUSH -1 00406689 |. 68 F07A4000 PUSH winmd5.00407AF0 0040668E |. 68 E8674000 PUSH <JMP.&MSVCRT._except_handler3> ;SE 处理程序安装 00406693 |. 64:A1 0000000>MOV EAX,DWORD PTR FS:[0] 00406699 |. 50 PUSH EAX 0040669A |. 64:8925 00000>MOV DWORD PTR FS:[0],ESP 004066A1 |. 83EC 68 SUB ESP,68 004066A4 |. 53 PUSH EBX 004066A5 |. 56 PUSH ESI 004066A6 |. 57 PUSH EDI 004066A7 |. 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 004066AA |. 33DB XOR EBX,EBX 004066AC |. 895D FC MOV DWORD PTR SS:[EBP-4],EBX 004066AF |. 6A 02 PUSH 2 004066B1 |. FF15 54734000 CALL DWORD PTR DS:[<&MSVCRT.__set_app_ty>; msvcrt.__set_app_type 004066B7 |. 59 POP ECX 004066B8 |. 830D 78A34000>OR DWORD PTR DS:[40A378],FFFFFFFF ---------------------------------------------------------------------------------2 004171D6 >/$ 55 PUSH EBP 004171D7 |. 8BEC MOV EBP,ESP 004171D9 |. 6A FF PUSH -1 004171DB |. 68 60B44100 PUSH Urlegal1.0041B460 004171E0 |. 68 3A734100 PUSH <JMP.&MSVCRT._except_handler3> ; SE 处理程序安装 004171E5 |. 64:A1 0000000>MOV EAX,DWORD PTR FS:[0] 004171EB |. 50 PUSH EAX 004171EC |. 64:8925 00000>MOV DWORD PTR FS:[0],ESP 004171F3 |. 83EC 68 SUB ESP,68 004171F6 |. 53 PUSH EBX 004171F7 |. 56 PUSH ESI 004171F8 |. 57 PUSH EDI 004171F9 |. 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 004171FC |. 33DB XOR EBX,EBX 004171FE |. 895D FC MOV DWORD PTR SS:[EBP-4],EBX ---------------------------------------------------------------------------------2 00401245 > $ 55 PUSH EBP 00401246 . 8BEC MOV EBP,ESP 00401248 . 6A FF PUSH -1 0040124A . 68 60144000 PUSH Msdev.00401460 0040124F . 68 AD174000 PUSH <JMP.&MSVCRT._except_handler3> ; SE 处理程序安装 00401254 . 64:A1 0000000>MOV EAX,DWORD PTR FS:[0] 0040125A . 50 PUSH EAX 0040125B . 64:8925 00000>MOV DWORD PTR FS:[0],ESP 00401262 . 83EC 68 SUB ESP,68 00401265 . 53 PUSH EBX 00401266 . 56 PUSH ESI 00401267 . 57 PUSH EDI 00401268 . 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 0040126B . 33DB XOR EBX,EBX 易语言*************************************************************** 004342F4 >/$ 55 PUSH EBP 004342F5 |. 8BEC MOV EBP,ESP 004342F7 |. 6A FF PUSH -1 004342F9 |. 68 68734400 PUSH QQMusicU.00447368 004342FE |. 68 80444300 PUSH <JMP.&MSVCRT._except_handler3> ; SE 处理程序安装 00434303 |. 64:A1 0000000>MOV EAX,DWORD PTR FS:[0] 00434309 |. 50 PUSH EAX 0043430A |. 64:8925 00000>MOV DWORD PTR FS:[0],ESP 00434311 |. 83EC 68 SUB ESP,68 00434314 |. 53 PUSH EBX 00434315 |. 56 PUSH ESI 00434316 |. 57 PUSH EDI 00434317 |. 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 0043431A |. 33DB XOR EBX,EBX 0043431C |. 895D FC MOV DWORD PTR SS:[EBP-4],EBX 0043431F |. 6A 02 PUSH 2 00434321 |. FF15 7C174400 CALL DWORD PTR DS:[<&MSVCRT.__set_app_ty>; msvcrt.__set_app_type 00434327 |. 59 POP ECX Microsoft Visual C++ 7.0 ************************************************************ 0046E291 > $ 6A 60 PUSH 60 0046E293 . 68 400E4800 PUSH dumped.00480E40 0046E298 . E8 5B110000 CALL dumped.0046F3F8 0046E29D . BF 94000000 MOV EDI,94 0046E2A2 . 8BC7 MOV EAX,EDI 0046E2A4 . E8 B7E7FFFF CALL dumped.0046CA60 0046E2A9 . 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 0046E2AC . 8BF4 MOV ESI,ESP 0046E2AE . 893E MOV DWORD PTR DS:[ESI],EDI 0046E2B0 . 56 PUSH ESI ; /pVersionInformation 0046E2B1 . FF15 78B24700 CALL DWORD PTR DS:[<&KERNEL32.GetVersion>; \GetVersionExA 0046E2B7 . 8B4E 10 MOV ECX,DWORD PTR DS:[ESI+10] 0046E2BA . 890D 14554A00 MOV DWORD PTR DS:[4A5514],ECX 0046E2C0 . 8B46 04 MOV EAX,DWORD PTR DS:[ESI+4] 0046E2C3 . A3 20554A00 MOV DWORD PTR DS:[4A5520],EAX 0046E2C8 . 8B56 08 MOV EDX,DWORD PTR DS:[ESI+8] 0046E2CB . 8915 24554A00 MOV DWORD PTR DS:[4A5524],EDX 0046E2D1 . 8B76 0C MOV ESI,DWORD PTR DS:[ESI+C] 0046E2D4 . 81E6 FF7F0000 AND ESI,7FFF 0046E2DA . 8935 18554A00 MOV DWORD PTR DS:[4A5518],ESI 0046E2E0 . 83F9 02 CMP ECX,2 0046E2E3 . 74 0C JE SHORT dumped.0046E2F1 0046E2E5 . 81CE 00800000 OR ESI,8000 Microsoft Visual C++ 7.0 [Overlay]******************************************************************************8 004411BC > $ 6A 60 PUSH 60 004411BE . 68 B85C4A00 PUSH Ghost镜?004A5CB8 004411C3 . E8 D03C0000 CALL Ghost镜?00444E98 004411C8 . BF 94000000 MOV EDI,94 004411CD . 8BC7 MOV EAX,EDI 004411CF . E8 9CE7FFFF CALL Ghost镜?0043F970 004411D4 . 8965 E8 MOV DWORD PTR SS:[EBP-18],ESP 004411D7 . 8BF4 MOV ESI,ESP 004411D9 . 893E MOV DWORD PTR DS:[ESI],EDI 004411DB . 56 PUSH ESI ; /pVersionInformation 004411DC . FF15 34844900 CALL DWORD PTR DS:[<&KERNEL32.GetVersion>; \GetVersionExA 004411E2 . 8B4E 10 MOV ECX,DWORD PTR DS:[ESI+10] 004411E5 . 890D A8D04C00 MOV DWORD PTR DS:[4CD0A8],ECX 004411EB . 8B46 04 MOV EAX,DWORD PTR DS:[ESI+4] 004411EE . A3 B4D04C00 MOV DWORD PTR DS:[4CD0B4],EAX Microsoft Visual Basic 5.0 / 6.0****************************************************************************** 004012F4 > $ 68 8C1E4000 PUSH CrackMe.00401E8C ; vb5!6&vb6chs.dll 004012F9 . E8 F0FFFFFF CALL <JMP.&MSVBVM60.#100> 004012FE . 0000 ADD BYTE PTR DS:[EAX],AL 00401300 . 0000 ADD BYTE PTR DS:[EAX],AL 00401302 . 0000 ADD BYTE PTR DS:[EAX],AL 00401304 . 3000 XOR BYTE PTR DS:[EAX],AL 00401306 . 0000 ADD BYTE PTR DS:[EAX],AL 00401308 . 3800 CMP BYTE PTR DS:[EAX],AL 0040130A . 0000 ADD BYTE PTR DS:[EAX],AL 0040130C . 0000 ADD BYTE PTR DS:[EAX],AL 0040130E . 0000 ADD BYTE PTR DS:[EAX],AL 00401310 . 65:4D DEC EBP ; 多余的前缀 00401312 . 27 DAA 00401313 . 80F4 D7 XOR AH,0D7 004026C8 > $ 68 BCDF4000 PUSH CHMExplo.0040DFBC ; ASCII "VB5!6&vb6chs.dll" 004026CD . E8 EEFFFFFF CALL <JMP.&MSVBVM60.ThunRTMain> 004026D2 . 0000 ADD BYTE PTR DS:[EAX],AL 004026D4 . 70 00 JO SHORT CHMExplo.004026D6 004026D6 > 0000 ADD BYTE PTR DS:[EAX],AL 004026D8 . 3000 XOR BYTE PTR DS:[EAX],AL 004026DA . 0000 ADD BYTE PTR DS:[EAX],AL 004026DC . 68 00000040 PUSH 40000000 004026E1 . 0000 ADD BYTE PTR DS:[EAX],AL 004026E3 . 0008 ADD BYTE PTR DS:[EAX],CL 004026E5 F7 DB F7 --------------------------------------------------------------------------------- 00
4034A0 > $ 68 E8364000 PUSH Icopwork.00
4036E8 ; ASCII "VB5!6&vb6chs.dll" 00
4034A5 . E8 EEFFFFFF CALL <JMP.&MSVBVM60.#100> 00
4034AA . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034AC . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034AE . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034B0 . 3000 XOR BYTE PTR DS:[EAX],AL 00
4034B2 . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034B4 . 40 INC EAX 00
4034B5 . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034B7 . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034B9 . 0000 ADD BYTE PTR DS:[EAX],AL 00
4034BB . 00D3 ADD BL,DL 00
4034BD . BE D038EF0D MOV ESI,0DEF38D0 00
4034C2 . DA11 FICOM DWORD PTR DS:[ECX] 00
4034C4 . B2 89 MOV DL,89 00
4034C6 . D0DD RCR CH,1 00
4034C8 . 139407 010000>ADC EDX,DWORD PTR DS:[EDI+EAX+1] Borland Delphi 6.0 - 7.0 ****************************************************************************** 00451BB8 > $ 55 PUSH EBP 00451BB9 . 8BEC MOV EBP,ESP 00451BBB . 83C4 F0 ADD ESP,-10 00451BBE . B8 D0194500 MOV EAX,Project1.004519D0 00451BC3 . E8 0040FBFF CALL Project1.00405BC8 00451BC8 . A1 3C304500 MOV EAX,DWORD PTR DS:[45303C] 00451BCD . 8B00 MOV EAX,DWORD PTR DS:[EAX] 00451BCF . E8 54E4FFFF CALL Project1.00450028 00451BD4 . A1 3C304500 MOV EAX,DWORD PTR DS:[45303C] 00451BD9 . 8B00 MOV EAX,DWORD PTR DS:[EAX] 00451BDB . BA 181C4500 MOV EDX,Project1.00451C18 00451BE0 . E8 53E0FFFF CALL Project1.0044FC38 00451BE5 . 8B0D 1C314500 MOV ECX,DWORD PTR DS:[45311C] ; Project1.00454BD4 一般Win32汇编的入口***************************************************************8 00401000 >/$ 6A 00 PUSH 0 ; /pModule = NULL 00401002 |. E8 B7060000 CALL <JMP.&kernel32.GetModuleHandleA> ; \GetModuleHandleA 只求 抛砖引玉
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