由vbaNew2 nag的代码是:
004BE410 55 push ebp
004BE411 8BEC mov ebp, esp
004BE413 83EC 08 sub esp, 8
004BE416 68 06324000 push <jmp.&MSVBVM60.__vbaExceptHandle>; 入口地址
004BE41B |. 64:A1 0000000>mov eax, dword ptr fs:[0]
004BE421 50 push eax
004BE422 64:8925 00000>mov dword ptr fs:[0], esp
004BE429 |. 83EC 30 sub esp, 30
004BE42C |. 53 push ebx
004BE42D |. 56 push esi
004BE42E |. 57 push edi
004BE42F |. 8965 F8 mov dword ptr [ebp-8], esp
004BE432 |. C745 FC D8274>mov dword ptr [ebp-4], 004027D8
004BE439 |. 8B0D 14A14D00 mov ecx, dword ptr [4DA114]
004BE43F |. 33C0 xor eax, eax
004BE441 |. 3BC8 cmp ecx, eax
004BE443 |. 8945 EC mov dword ptr [ebp-14], eax
004BE446 66:A3 24A04D0>mov word ptr [4DA024], ax
004BE44C 75 10 jnz short 004BE45E
004BE44E 68 14A14D00 push 004DA114
004BE453 |. 68 085B4000 push 00405B08
004BE458 |. FF15 94114000 call dword ptr [<&MSVBVM60.__vbaNew2>>; MSVBVM60.__vbaNew2
004BE45E |> 83EC 10 sub esp, 10
004BE461 |. B9 0A000000 mov ecx, 0A
004BE466 |. 8BDC mov ebx, esp
004BE468 |. 894D DC mov dword ptr [ebp-24], ecx
004BE46B |. B8 04000280 mov eax, 80020004
004BE470 |. 83EC 10 sub esp, 10
004BE473 |. 890B mov dword ptr [ebx], ecx
004BE475 |. 8B4D D0 mov ecx, dword ptr [ebp-30]
004BE478 |. 8BD0 mov edx, eax
004BE47A |. 8B35 14A14D00 mov esi, dword ptr [4DA114]
004BE480 |. 894B 04 mov dword ptr [ebx+4], ecx
004BE483 |. 8BCC mov ecx, esp
004BE485 |. 8B3E mov edi, dword ptr [esi]
004BE487 56 push esi
004BE488 8943 08 mov dword ptr [ebx+8], eax
004BE48B |. 8B45 D8 mov eax, dword ptr [ebp-28]
004BE48E |. 8943 0C mov dword ptr [ebx+C], eax
004BE491 |. 8B45 DC mov eax, dword ptr [ebp-24]
004BE494 |. 8901 mov dword ptr [ecx], eax
004BE496 |. 8B45 E0 mov eax, dword ptr [ebp-20]
004BE499 |. 8941 04 mov dword ptr [ecx+4], eax
004BE49C |. 8951 08 mov dword ptr [ecx+8], edx
004BE49F |. 8B55 E8 mov edx, dword ptr [ebp-18]
004BE4A2 |. 8951 0C mov dword ptr [ecx+C], edx
004BE4A5 FF97 B0020000 call dword ptr [edi+2B0] 这个call进去后产生nag 但是不能nop 因为还有按钮在nag上
004BE4AB |. 85C0 test eax, eax
004BE4AD |. DBE2 fclex
004BE4AF |. 7D 12 jge short 004BE4C3
004BE4B1 |. 68 B0020000 push 2B0
004BE4B6 |. 68 64D94000 push 0040D964
004BE4BB |. 56 push esi
004BE4BC |. 50 push eax
004BE4BD |. FF15 6C104000 call dword ptr [<&MSVBVM60.__vbaHresu>; MSVBVM60.__vbaHresultCheckObj
004BE4C3 |> 68 D2E44B00 push 004BE4D2
004BE4C8 |. 8D4D EC lea ecx, dword ptr [ebp-14]
004BE4CB |. FF15 58124000 call dword ptr [<&MSVBVM60.__vbaFreeS>; MSVBVM60.__vbaFreeStr
004BE4D1 \. C3 retn
004BE4D2 . 8B4D F0 mov ecx, dword ptr [ebp-10]
004BE4D5 . 5F pop edi
004BE4D6 . 5E pop esi
004BE4D7 . 64:890D 00000>mov dword ptr fs:[0], ecx
004BE4DE . 5B pop ebx
004BE4DF . 8BE5 mov esp, ebp
004BE4E1 . 5D pop ebp
004BE4E2 . C3 retn
nag里面有个按纽需要点一下才能在进程序主界面.
00417C2C . /E9 DF920900 jmp 004B0F10
00417C31 |816C24 04 AB0>sub dword ptr [esp+4], 1AB
00417C39 . /E9 B2990900 jmp 004B15F0
这个应该是按纽事件,按纽本身有timer,nag出现必须过500.ms才能使用.点了按钮就出现下面的代码 这些应该是主程序代码.
004B15F0 > \55 push ebp
004B15F1 8BEC mov ebp, esp
004B15F3 83EC 0C sub esp, 0C
004B15F6 . 68 06324000 push <jmp.&MSVBVM60.__vbaExceptHandle>; SE 处理程序安装
004B15FB . 64:A1 0000000>mov eax, dword ptr fs:[0]
004B1601 . 50 push eax
004B1602 . 64:8925 00000>mov dword ptr fs:[0], esp
004B1609 . 83EC 78 sub esp, 78
004B160C . 53 push ebx
004B160D . 56 push esi
004B160E . 57 push edi
004B160F . 8965 F4 mov dword ptr [ebp-C], esp
004B1612 . C745 F8 58244>mov dword ptr [ebp-8], 00402458
004B1619 . 8B75 08 mov esi, dword ptr [ebp+8]
004B161C . 8BC6 mov eax, esi
004B161E . 83E0 01 and eax, 1
004B1621 . 8945 FC mov dword ptr [ebp-4], eax
004B1624 . 83E6 FE and esi, FFFFFFFE
004B1627 . 56 push esi
004B1628 . 8975 08 mov dword ptr [ebp+8], esi
004B162B . 8B0E mov ecx, dword ptr [esi]
004B162D . FF51 04 call dword ptr [ecx+4]
004B1630 . 8B16 mov edx, dword ptr [esi]
004B1632 . 33C0 xor eax, eax
004B1634 . 56 push esi
004B1635 . 8945 E4 mov dword ptr [ebp-1C], eax
004B1638 . 8945 E0 mov dword ptr [ebp-20], eax
004B163B . 8945 DC mov dword ptr [ebp-24], eax
004B163E . 8945 CC mov dword ptr [ebp-34], eax
004B1641 . 8945 A8 mov dword ptr [ebp-58], eax
004B1644 . 8945 A4 mov dword ptr [ebp-5C], eax
004B1647 . 8945 A0 mov dword ptr [ebp-60], eax
004B164A . FF92 EC040000 call dword ptr [edx+4EC]
004B1650 . 8B3D 8C104000 mov edi, dword ptr [<&MSVBVM60.__vba>; MSVBVM60.__vbaObjSet
以下省略
004B1656 . 50 push eax
004B1657 . 8D45 E0 lea eax, dword ptr [ebp-20]
004B165A . 50 push eax
004B165B . FFD7 call edi ; <&MSVBVM60.__vbaObjSet>
004B165D . 8BD8 mov ebx, eax
004B165F . 8D55 A0 lea edx, dword ptr [ebp-60]
省略一部分. 如何去掉nag呢?
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