首页 > 代码库 > [反汇编练习] 160个CrackMe之017
[反汇编练习] 160个CrackMe之017
[反汇编练习] 160个CrackMe之017.
本系列文章的目的是从一个没有任何经验的新手的角度(其实就是我自己)，一步步尝试将160个CrackMe全部破解，如果可以，通过任何方式写出一个类似于注册机的东西。
其中，文章中按照如下逻辑编排（解决如下问题）：
1、使用什么环境和工具
2、程序分析
3、思路分析和破解流程
4、注册机的探索
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提醒各位看客: 如果文章中的逻辑看不明白,那你一定是没有亲手操刀!OD中的跳转提示很强大,只要你跟踪了,不用怎么看代码就理解了!
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1、工具和环境：
WinXP SP3 + 52Pojie六周年纪念版OD + PEID + 汇编金手指。
160个CrackMe的打包文件。
下载地址： http://pan.baidu.com/s/1xUWOY 密码: jbnq
注：
1、Win7系统对于模块和程序开启了随机初始地址的功能，会给分析带来很大的负担，所以不建议使用Win7进行分析。
2、以上工具都是在52PoJie论坛下的原版程序，NOD32不报毒，个人承诺绝对不会进行任何和木马病毒相关内容。
2、程序分析：
想要破解一个程序，必须先了解这个程序。所以，在破解过程中，对最初程序的分析很重要，他可以帮助我们理解作者的目的和意图，特别是对于注册码的处理细节，从而方便我们反向跟踪和推导。
和上一节一样，打开CHM，选择第17个BJCM30A.exe，保存下来。运行程序，程序界面如下：
3、思路分析和破解流程
又见信息框，我很高兴啊！
PEID: Microsoft Visual Basic 5.0 / 6.0
和以前的一样，直接上步骤：
1、打开OD，将exe拖到OD窗口中，等程序暂停后，直接点击运行按钮(F9)，不用理会。
2、在exe中输入Key：bbdxf。点击OK按钮，弹出错误信息框，不要关闭。
3、在OD中点击暂停按钮(Ctrl+F2)，再点击堆栈K按钮(Ctrl+K)，可以看到当前堆栈情况。
在反汇编窗口信息：
00404E30 /0F84 AD000000 je 00404EE3 ; // 关键跳转00404E36 . |8B1D CC104000 mov ebx,dword ptr ds:[<&MSVBVM60.__vbaVa>; msvbvm60.__vbaVarDup00404E3C . |B9 04000280 mov ecx,0x8002000400404E41 . |898D 20FFFFFF mov dword ptr ss:[ebp-0xE0],ecx00404E47 . |B8 0A000000 mov eax,0xA00404E4C . |898D 30FFFFFF mov dword ptr ss:[ebp-0xD0],ecx00404E52 . |8D95 F8FEFFFF lea edx,dword ptr ss:[ebp-0x108]00404E58 . |8D8D 38FFFFFF lea ecx,dword ptr ss:[ebp-0xC8]00404E5E . |8985 18FFFFFF mov dword ptr ss:[ebp-0xE8],eax00404E64 . |8985 28FFFFFF mov dword ptr ss:[ebp-0xD8],eax00404E6A . |C785 00FFFFFF>mov dword ptr ss:[ebp-0x100],00402BB4 ; UNICODE "Correct serial!"00404E74 . |89B5 F8FEFFFF mov dword ptr ss:[ebp-0x108],esi00404E7A . |FFD3 call ebx ; <&MSVBVM60.__vbaVarDup>00404E7C . |8D95 08FFFFFF lea edx,dword ptr ss:[ebp-0xF8]00404E82 . |8D8D 48FFFFFF lea ecx,dword ptr ss:[ebp-0xB8]00404E88 . |C785 10FFFFFF>mov dword ptr ss:[ebp-0xF0],00402B68 ; UNICODE "Good job, tell me how you do that!"00404E92 . |89B5 08FFFFFF mov dword ptr ss:[ebp-0xF8],esi00404E98 . |FFD3 call ebx00404E9A . |8D8D 18FFFFFF lea ecx,dword ptr ss:[ebp-0xE8]00404EA0 . |8D95 28FFFFFF lea edx,dword ptr ss:[ebp-0xD8]00404EA6 . |51 push ecx00404EA7 . |8D85 38FFFFFF lea eax,dword ptr ss:[ebp-0xC8]00404EAD . |52 push edx00404EAE . |50 push eax00404EAF . |8D8D 48FFFFFF lea ecx,dword ptr ss:[ebp-0xB8]00404EB5 . |57 push edi00404EB6 . |51 push ecx00404EB7 . |FF15 3C104000 call dword ptr ds:[<&MSVBVM60.#595>] ; msvbvm60.rtcMsgBox00404EBD . |8D95 18FFFFFF lea edx,dword ptr ss:[ebp-0xE8]00404EC3 . |8D85 28FFFFFF lea eax,dword ptr ss:[ebp-0xD8]00404EC9 . |52 push edx00404ECA . |8D8D 38FFFFFF lea ecx,dword ptr ss:[ebp-0xC8]00404ED0 . |50 push eax00404ED1 . |8D95 48FFFFFF lea edx,dword ptr ss:[ebp-0xB8]00404ED7 . |51 push ecx00404ED8 . |52 push edx00404ED9 . |E9 A8000000 jmp 00404F8600404EDE > |BE 08000000 mov esi,0x800404EE3 > \8B1D CC104000 mov ebx,dword ptr ds:[<&MSVBVM60.__vbaVa>; msvbvm60.__vbaVarDup00404EE9 . B9 04000280 mov ecx,0x8002000400404EEE . 898D 20FFFFFF mov dword ptr ss:[ebp-0xE0],ecx00404EF4 . B8 0A000000 mov eax,0xA00404EF9 . 898D 30FFFFFF mov dword ptr ss:[ebp-0xD0],ecx00404EFF . 8D95 F8FEFFFF lea edx,dword ptr ss:[ebp-0x108]00404F05 . 8D8D 38FFFFFF lea ecx,dword ptr ss:[ebp-0xC8]00404F0B . 8985 18FFFFFF mov dword ptr ss:[ebp-0xE8],eax00404F11 . 8985 28FFFFFF mov dword ptr ss:[ebp-0xD8],eax00404F17 . C785 00FFFFFF>mov dword ptr ss:[ebp-0x100],00402A10 ; UNICODE "Wrong serial!"00404F21 . 89B5 F8FEFFFF mov dword ptr ss:[ebp-0x108],esi00404F27 . FFD3 call ebx ; <&MSVBVM60.__vbaVarDup>00404F29 . 8D95 08FFFFFF lea edx,dword ptr ss:[ebp-0xF8]00404F2F . 8D8D 48FFFFFF lea ecx,dword ptr ss:[ebp-0xB8]00404F35 . C785 10FFFFFF>mov dword ptr ss:[ebp-0xF0],00402BD8 ; UNICODE "Sorry, try again!"00404F3F . 89B5 08FFFFFF mov dword ptr ss:[ebp-0xF8],esi00404F45 . FFD3 call ebx00404F47 . 8D85 18FFFFFF lea eax,dword ptr ss:[ebp-0xE8]00404F4D . 8D8D 28FFFFFF lea ecx,dword ptr ss:[ebp-0xD8]00404F53 . 50 push eax00404F54 . 8D95 38FFFFFF lea edx,dword ptr ss:[ebp-0xC8]00404F5A . 51 push ecx00404F5B . 52 push edx00404F5C . 8D85 48FFFFFF lea eax,dword ptr ss:[ebp-0xB8]00404F62 . 57 push edi00404F63 . 50 push eax00404F64 . FF15 3C104000 call dword ptr ds:[<&MSVBVM60.#595>] ; msvbvm60.rtcMsgBox
随意向上翻翻，就发现了不同含义的文本，寻找je跳转，哈哈，是不是又被找出来了！
直接选中je 00404EE3 ，右键->Binary->Fill with NOPs.再试试：
哈哈，是不是被爆破了！
4、注册机的探索
写得多了，写到这里就郁闷了！
由于是VB程序，所以注册码比较的关键一般都是那几个文本比较函数，__vbastrcomp,__vbavartsteq,__vbastrcmp等。我们从关键跳转向上浏览，不理解的地方F8跟随：
0040461C . 51 push ecx ; // ecx ="123123"0040461D . FF15 14104000 call dword ptr ds:[<&MSVBVM60.__vbaLenBs>; msvbvm60.__vbaLenBstr00404623 . 8985 00FFFFFF mov dword ptr ss:[ebp-0x100],eax00404629 . 8D95 08FFFFFF lea edx,dword ptr ss:[ebp-0xF8]0040462F . 8D85 F8FEFFFF lea eax,dword ptr ss:[ebp-0x108]00404635 . 52 push edx00404636 . 8D8D E8FEFFFF lea ecx,dword ptr ss:[ebp-0x118]0040463C . 50 push eax0040463D . 8D95 64FEFFFF lea edx,dword ptr ss:[ebp-0x19C]00404643 . 51 push ecx00404644 . 8D85 74FEFFFF lea eax,dword ptr ss:[ebp-0x18C]0040464A . 52 push edx0040464B . 8D4D 94 lea ecx,dword ptr ss:[ebp-0x6C]0040464E . 50 push eax0040464F . 51 push ecx00404650 . C785 F8FEFFFF>mov dword ptr ss:[ebp-0x108],0x30040465A . C785 F0FEFFFF>mov dword ptr ss:[ebp-0x110],0x100404664 . C785 E8FEFFFF>mov dword ptr ss:[ebp-0x118],0x2 ; // for 循环0040466E . FF15 38104000 call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; msvbvm60.__vbaVarForInit00404674 . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]0040467A . 8985 30FEFFFF mov dword ptr ss:[ebp-0x1D0],eax00404680 . FF15 F0104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStr00404686 . 8D8D 5CFFFFFF lea ecx,dword ptr ss:[ebp-0xA4]0040468C . FF15 F4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObj00404692 . 8B1D DC104000 mov ebx,dword ptr ds:[<&MSVBVM60.__vbaSt>; msvbvm60.__vbaStrMove00404698 > 39BD 30FEFFFF cmp dword ptr ss:[ebp-0x1D0],edi ; 1 00040469E . 0F84 F5010000 je 00404899004046A4 . 8B16 mov edx,dword ptr ds:[esi]004046A6 . 56 push esi004046A7 . FF92 08030000 call dword ptr ds:[edx+0x308]004046AD . 50 push eax004046AE . 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-0xA4]004046B4 . 50 push eax004046B5 . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet004046BB . 8B08 mov ecx,dword ptr ds:[eax]004046BD . 8D95 7CFFFFFF lea edx,dword ptr ss:[ebp-0x84]004046C3 . 52 push edx004046C4 . 50 push eax004046C5 . 8985 D4FEFFFF mov dword ptr ss:[ebp-0x12C],eax004046CB . FF91 A0000000 call dword ptr ds:[ecx+0xA0]004046D1 . 3BC7 cmp eax,edi004046D3 . DBE2 fclex004046D5 . 7D 18 jge short 004046EF004046D7 . 8B8D D4FEFFFF mov ecx,dword ptr ss:[ebp-0x12C]004046DD . 68 A0000000 push 0xA0004046E2 . 68 442B4000 push 00402B44004046E7 . 51 push ecx004046E8 . 50 push eax004046E9 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj004046EF > 8B16 mov edx,dword ptr ds:[esi]004046F1 . 56 push esi004046F2 . FF92 08030000 call dword ptr ds:[edx+0x308]004046F8 . 50 push eax004046F9 . 8D85 58FFFFFF lea eax,dword ptr ss:[ebp-0xA8]004046FF . 50 push eax00404700 . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet00404706 . 8B08 mov ecx,dword ptr ds:[eax]00404708 . 8D95 78FFFFFF lea edx,dword ptr ss:[ebp-0x88]0040470E . 52 push edx0040470F . 50 push eax00404710 . 8985 CCFEFFFF mov dword ptr ss:[ebp-0x134],eax00404716 . FF91 A0000000 call dword ptr ds:[ecx+0xA0]0040471C . 3BC7 cmp eax,edi0040471E . DBE2 fclex00404720 . 7D 18 jge short 0040473A00404722 . 8B8D CCFEFFFF mov ecx,dword ptr ss:[ebp-0x134]00404728 . 68 A0000000 push 0xA00040472D . 68 442B4000 push 00402B4400404732 . 51 push ecx00404733 . 50 push eax00404734 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj0040473A > B8 01000000 mov eax,0x10040473F . 8D95 48FFFFFF lea edx,dword ptr ss:[ebp-0xB8]00404745 . 8985 50FFFFFF mov dword ptr ss:[ebp-0xB0],eax0040474B . 8985 30FFFFFF mov dword ptr ss:[ebp-0xD0],eax00404751 . 8985 00FFFFFF mov dword ptr ss:[ebp-0x100],eax00404757 . 8D45 94 lea eax,dword ptr ss:[ebp-0x6C]0040475A . B9 02000000 mov ecx,0x20040475F . 52 push edx ; 100404760 . 50 push eax ; 100404761 . 898D 48FFFFFF mov dword ptr ss:[ebp-0xB8],ecx00404767 . 898D 28FFFFFF mov dword ptr ss:[ebp-0xD8],ecx0040476D . 898D F8FEFFFF mov dword ptr ss:[ebp-0x108],ecx00404773 . FF15 C4104000 call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; msvbvm60.__vbaI4Var00404779 . 8B8D 7CFFFFFF mov ecx,dword ptr ss:[ebp-0x84]0040477F . 8B3D 54104000 mov edi,dword ptr ds:[<&MSVBVM60.#631>] ; msvbvm60.rtcMidCharBstr00404785 . 50 push eax ; // eax = 1 2 300404786 . 51 push ecx ; // ecx ="123123"00404787 . FFD7 call edi ; msvbvm60.rtcMidCharBstr; <&MSVBVM60.#631>00404789 . 8BD0 mov edx,eax ; // eax = "1" "2" "3"0040478B . 8D8D 74FFFFFF lea ecx,dword ptr ss:[ebp-0x8C]00404791 . FFD3 call ebx ; msvbvm60.__vbaStrMove00404793 . 50 push eax ; // eax = "1" "2"00404794 . 8D95 28FFFFFF lea edx,dword ptr ss:[ebp-0xD8]0040479A . 8D45 94 lea eax,dword ptr ss:[ebp-0x6C]0040479D . 52 push edx ; 10040479E . 8D8D F8FEFFFF lea ecx,dword ptr ss:[ebp-0x108]004047A4 . 50 push eax ; 1004047A5 . 8D95 38FFFFFF lea edx,dword ptr ss:[ebp-0xC8]004047AB . 51 push ecx ; 1004047AC . 52 push edx ; -1004047AD . FF15 C8104000 call dword ptr ds:[<&MSVBVM60.__vbaVarAd>; msvbvm60.__vbaVarAdd004047B3 . 50 push eax004047B4 . FF15 C4104000 call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; msvbvm60.__vbaI4Var004047BA . 50 push eax ; // eax = 2 3 4004047BB . 8B85 78FFFFFF mov eax,dword ptr ss:[ebp-0x88]004047C1 . 50 push eax ; // eax = "123123"004047C2 . FFD7 call edi ; msvbvm60.rtcMidCharBstr004047C4 . 8BD0 mov edx,eax ; // eax = "2" "3" "1"004047C6 . 8D8D 70FFFFFF lea ecx,dword ptr ss:[ebp-0x90]004047CC . FFD3 call ebx ; msvbvm60.__vbaStrMove004047CE . 50 push eax004047CF . FF15 68104000 call dword ptr ds:[<&MSVBVM60.__vbaStrCm>; msvbvm60.__vbaStrCmp004047D5 . 8BF8 mov edi,eax ; eax = -1004047D7 . 8D8D 70FFFFFF lea ecx,dword ptr ss:[ebp-0x90]004047DD . F7DF neg edi004047DF . 8D95 74FFFFFF lea edx,dword ptr ss:[ebp-0x8C]004047E5 . 51 push ecx004047E6 . 8D85 78FFFFFF lea eax,dword ptr ss:[ebp-0x88]004047EC . 52 push edx004047ED . 1BFF sbb edi,edi004047EF . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]004047F5 . 50 push eax004047F6 . 47 inc edi004047F7 . 51 push ecx004047F8 . 6A 04 push 0x4004047FA . F7DF neg edi004047FC . FF15 B4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStrList00404802 . 8D95 58FFFFFF lea edx,dword ptr ss:[ebp-0xA8]00404808 . 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-0xA4]0040480E . 52 push edx0040480F . 50 push eax00404810 . 6A 02 push 0x200404812 . FF15 24104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObjList00404818 . 8D8D 28FFFFFF lea ecx,dword ptr ss:[ebp-0xD8]0040481E . 8D95 38FFFFFF lea edx,dword ptr ss:[ebp-0xC8]00404824 . 51 push ecx00404825 . 8D85 48FFFFFF lea eax,dword ptr ss:[ebp-0xB8]0040482B . 52 push edx0040482C . 50 push eax0040482D . 6A 03 push 0x30040482F . FF15 18104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; msvbvm60.__vbaFreeVarList00404835 . 83C4 30 add esp,0x3000404838 . 66:85FF test di,di0040483B . 74 37 je short 004048740040483D . 8D4D B8 lea ecx,dword ptr ss:[ebp-0x48]00404840 . 8D95 08FFFFFF lea edx,dword ptr ss:[ebp-0xF8]00404846 . 51 push ecx00404847 . 8D85 48FFFFFF lea eax,dword ptr ss:[ebp-0xB8]0040484D . 52 push edx0040484E . 50 push eax0040484F . C785 10FFFFFF>mov dword ptr ss:[ebp-0xF0],0x100404859 . C785 08FFFFFF>mov dword ptr ss:[ebp-0xF8],0x200404863 . FF15 C8104000 call dword ptr ds:[<&MSVBVM60.__vbaVarAd>; msvbvm60.__vbaVarAdd00404869 . 8BD0 mov edx,eax0040486B . 8D4D B8 lea ecx,dword ptr ss:[ebp-0x48]0040486E . FF15 08104000 call dword ptr ds:[<&MSVBVM60.__vbaVarMo>; msvbvm60.__vbaVarMove00404874 > 8D8D 64FEFFFF lea ecx,dword ptr ss:[ebp-0x19C]0040487A . 8D95 74FEFFFF lea edx,dword ptr ss:[ebp-0x18C]00404880 . 51 push ecx00404881 . 8D45 94 lea eax,dword ptr ss:[ebp-0x6C]00404884 . 52 push edx00404885 . 50 push eax00404886 . FF15 E8104000 call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; msvbvm60.__vbaVarForNext0040488C . 8985 30FEFFFF mov dword ptr ss:[ebp-0x1D0],eax00404892 . 33FF xor edi,edi00404894 .^ E9 FFFDFFFF jmp 00404698 ; // for 循环00404899 > 8B0E mov ecx,dword ptr ds:[esi]0040489B . 56 push esi0040489C . FF91 08030000 call dword ptr ds:[ecx+0x308]004048A2 . 8D95 5CFFFFFF lea edx,dword ptr ss:[ebp-0xA4]004048A8 . 50 push eax004048A9 . 52 push edx004048AA . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet004048B0 . 8B08 mov ecx,dword ptr ds:[eax]004048B2 . 8D95 7CFFFFFF lea edx,dword ptr ss:[ebp-0x84]004048B8 . 52 push edx004048B9 . 50 push eax004048BA . 8985 D4FEFFFF mov dword ptr ss:[ebp-0x12C],eax004048C0 . FF91 A0000000 call dword ptr ds:[ecx+0xA0]004048C6 . 3BC7 cmp eax,edi004048C8 . DBE2 fclex004048CA . 7D 18 jge short 004048E4004048CC . 8B8D D4FEFFFF mov ecx,dword ptr ss:[ebp-0x12C]004048D2 . 68 A0000000 push 0xA0004048D7 . 68 442B4000 push 00402B44004048DC . 51 push ecx004048DD . 50 push eax004048DE . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj004048E4 > 8B95 7CFFFFFF mov edx,dword ptr ss:[ebp-0x84]004048EA . 52 push edx004048EB . FF15 14104000 call dword ptr ds:[<&MSVBVM60.__vbaLenBs>; msvbvm60.__vbaLenBstr004048F1 . 83E8 01 sub eax,0x1004048F4 . 8D8D 08FFFFFF lea ecx,dword ptr ss:[ebp-0xF8]004048FA . 0F80 AA070000 jo 004050AA ; // 溢出错误00404900 . 8985 10FFFFFF mov dword ptr ss:[ebp-0xF0],eax00404906 . 8D45 B8 lea eax,dword ptr ss:[ebp-0x48]00404909 . 50 push eax0040490A . 51 push ecx0040490B . C785 08FFFFFF>mov dword ptr ss:[ebp-0xF8],0x800300404915 . FF15 6C104000 call dword ptr ds:[<&MSVBVM60.__vbaVarTs>; msvbvm60.__vbaVarTstEq0040491B . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]00404921 . 66:8985 CCFEF>mov word ptr ss:[ebp-0x134],ax00404928 . FF15 F0104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStr0040492E . 8D8D 5CFFFFFF lea ecx,dword ptr ss:[ebp-0xA4]00404934 . FF15 F4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObj0040493A . 66:39BD CCFEF>cmp word ptr ss:[ebp-0x134],di00404941 . 0F85 97050000 jnz 00404EDE ; // 跳到错误提示00404947 . 8B16 mov edx,dword ptr ds:[esi]00404949 . 56 push esi0040494A . C785 10FFFFFF>mov dword ptr ss:[ebp-0xF0],0x100404954 . C785 08FFFFFF>mov dword ptr ss:[ebp-0xF8],0x20040495E . FF92 08030000 call dword ptr ds:[edx+0x308]00404964 . 50 push eax00404965 . 8D85 5CFFFFFF lea eax,dword ptr ss:[ebp-0xA4]0040496B . 50 push eax0040496C . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet00404972 . 8B08 mov ecx,dword ptr ds:[eax]00404974 . 8D95 7CFFFFFF lea edx,dword ptr ss:[ebp-0x84]0040497A . 52 push edx0040497B . 50 push eax0040497C . 8985 D4FEFFFF mov dword ptr ss:[ebp-0x12C],eax00404982 . FF91 A0000000 call dword ptr ds:[ecx+0xA0]00404988 . 3BC7 cmp eax,edi0040498A . DBE2 fclex0040498C . 7D 18 jge short 004049A60040498E . 8B8D D4FEFFFF mov ecx,dword ptr ss:[ebp-0x12C]00404994 . 68 A0000000 push 0xA000404999 . 68 442B4000 push 00402B440040499E . 51 push ecx0040499F . 50 push eax004049A0 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj004049A6 > 8B95 7CFFFFFF mov edx,dword ptr ss:[ebp-0x84]004049AC . 52 push edx ; // edx = "123123"004049AD . FF15 14104000 call dword ptr ds:[<&MSVBVM60.__vbaLenBs>; msvbvm60.__vbaLenBstr004049B3 . 8985 00FFFFFF mov dword ptr ss:[ebp-0x100],eax ; // eax = 6004049B9 . 8D85 08FFFFFF lea eax,dword ptr ss:[ebp-0xF8]004049BF . 8D8D F8FEFFFF lea ecx,dword ptr ss:[ebp-0x108]004049C5 . 50 push eax004049C6 . 8D95 E8FEFFFF lea edx,dword ptr ss:[ebp-0x118]004049CC . 51 push ecx004049CD . 8D85 44FEFFFF lea eax,dword ptr ss:[ebp-0x1BC]004049D3 . 52 push edx004049D4 . 8D8D 54FEFFFF lea ecx,dword ptr ss:[ebp-0x1AC]004049DA . 50 push eax004049DB . 8D55 94 lea edx,dword ptr ss:[ebp-0x6C]004049DE . 51 push ecx004049DF . 52 push edx004049E0 . C785 F8FEFFFF>mov dword ptr ss:[ebp-0x108],0x3004049EA . C785 F0FEFFFF>mov dword ptr ss:[ebp-0x110],0x1004049F4 . C785 E8FEFFFF>mov dword ptr ss:[ebp-0x118],0x2 ; // for 循环开始004049FE . FF15 38104000 call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; msvbvm60.__vbaVarForInit00404A04 . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]00404A0A . 8985 2CFEFFFF mov dword ptr ss:[ebp-0x1D4],eax00404A10 . FF15 F0104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStr00404A16 . 8D8D 5CFFFFFF lea ecx,dword ptr ss:[ebp-0xA4]00404A1C . FF15 F4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObj00404A22 > 39BD 2CFEFFFF cmp dword ptr ss:[ebp-0x1D4],edi ; // 循环条件判断00404A28 . 0F84 1D030000 je 00404D4B00404A2E . 8B06 mov eax,dword ptr ds:[esi]00404A30 . 56 push esi00404A31 . FF90 08030000 call dword ptr ds:[eax+0x308]00404A37 . 8D8D 5CFFFFFF lea ecx,dword ptr ss:[ebp-0xA4]00404A3D . 50 push eax00404A3E . 51 push ecx00404A3F . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet00404A45 . 8B10 mov edx,dword ptr ds:[eax]00404A47 . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]00404A4D . 51 push ecx00404A4E . 50 push eax00404A4F . 8985 D4FEFFFF mov dword ptr ss:[ebp-0x12C],eax00404A55 . FF92 A0000000 call dword ptr ds:[edx+0xA0]00404A5B . 3BC7 cmp eax,edi00404A5D . DBE2 fclex00404A5F . 7D 18 jge short 00404A7900404A61 . 8B95 D4FEFFFF mov edx,dword ptr ss:[ebp-0x12C]00404A67 . 68 A0000000 push 0xA000404A6C . 68 442B4000 push 00402B4400404A71 . 52 push edx00404A72 . 50 push eax00404A73 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj00404A79 > 8B85 7CFFFFFF mov eax,dword ptr ss:[ebp-0x84]00404A7F . 50 push eax ; // eax = "123123"00404A80 . FF15 14104000 call dword ptr ds:[<&MSVBVM60.__vbaLenBs>; msvbvm60.__vbaLenBstr00404A86 . 8D8D 48FFFFFF lea ecx,dword ptr ss:[ebp-0xB8] ; // eax = 600404A8C . 8985 50FFFFFF mov dword ptr ss:[ebp-0xB0],eax00404A92 . 51 push ecx ; 600404A93 . C785 48FFFFFF>mov dword ptr ss:[ebp-0xB8],0x300404A9D . FF15 A8104000 call dword ptr ds:[<&MSVBVM60.#572>] ; msvbvm60.rtcHexBstrFromVar00404AA3 . 8BD0 mov edx,eax ; // eax = 6 ; 长度的16进制文本00404AA5 . 8D8D 64FFFFFF lea ecx,dword ptr ss:[ebp-0x9C]00404AAB . FFD3 call ebx ; msvbvm60.__vbaStrMove00404AAD . 8B16 mov edx,dword ptr ds:[esi]00404AAF . 56 push esi00404AB0 . FF92 08030000 call dword ptr ds:[edx+0x308]00404AB6 . 50 push eax00404AB7 . 8D85 58FFFFFF lea eax,dword ptr ss:[ebp-0xA8]00404ABD . 50 push eax00404ABE . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet00404AC4 . 8B85 58FFFFFF mov eax,dword ptr ss:[ebp-0xA8]00404ACA . 8D8D 38FFFFFF lea ecx,dword ptr ss:[ebp-0xC8]00404AD0 . 6A 01 push 0x1 ; 100404AD2 . 8D95 28FFFFFF lea edx,dword ptr ss:[ebp-0xD8]00404AD8 . 51 push ecx ; 0700404AD9 . 52 push edx ; 100404ADA . 89BD 58FFFFFF mov dword ptr ss:[ebp-0xA8],edi00404AE0 . 8985 40FFFFFF mov dword ptr ss:[ebp-0xC0],eax00404AE6 . C785 38FFFFFF>mov dword ptr ss:[ebp-0xC8],0x900404AF0 . FF15 D4104000 call dword ptr ds:[<&MSVBVM60.#617>] ; msvbvm60.rtcLeftCharVar00404AF6 . 8D85 28FFFFFF lea eax,dword ptr ss:[ebp-0xD8] ; // eax = "1"00404AFC . 8D8D 78FFFFFF lea ecx,dword ptr ss:[ebp-0x88]00404B02 . 50 push eax00404B03 . 51 push ecx00404B04 . FF15 90104000 call dword ptr ds:[<&MSVBVM60.__vbaStrVa>; msvbvm60.__vbaStrVarVal00404B0A . 50 push eax ; // eax ="1"00404B0B . FF15 28104000 call dword ptr ds:[<&MSVBVM60.#516>] ; msvbvm60.rtcAnsiValueBstr00404B11 . 8D95 18FFFFFF lea edx,dword ptr ss:[ebp-0xE8] ; // eax = 0x3100404B17 . 66:8985 20FFF>mov word ptr ss:[ebp-0xE0],ax00404B1E . 52 push edx ; 0x3100404B1F . C785 18FFFFFF>mov dword ptr ss:[ebp-0xE8],0x200404B29 . FF15 A8104000 call dword ptr ds:[<&MSVBVM60.#572>] ; msvbvm60.rtcHexBstrFromVar00404B2F . 8BD0 mov edx,eax ; // eax ="31"00404B31 . 8D8D 60FFFFFF lea ecx,dword ptr ss:[ebp-0xA0]00404B37 . FFD3 call ebx ; msvbvm60.__vbaStrMove00404B39 . BA 6C294000 mov edx,0040296C ; UNICODE "*"00404B3E . 8D8D 6CFFFFFF lea ecx,dword ptr ss:[ebp-0x94]00404B44 . FF15 B0104000 call dword ptr ds:[<&MSVBVM60.__vbaStrCo>; msvbvm60.__vbaStrCopy00404B4A . 8B95 60FFFFFF mov edx,dword ptr ss:[ebp-0xA0] ; // eax ="*", edx="31"00404B50 . 8D8D 70FFFFFF lea ecx,dword ptr ss:[ebp-0x90]00404B56 . 89BD 60FFFFFF mov dword ptr ss:[ebp-0xA0],edi00404B5C . FFD3 call ebx ; msvbvm60.__vbaStrMove00404B5E . 8B95 64FFFFFF mov edx,dword ptr ss:[ebp-0x9C] ; // eax ="31"00404B64 . 8D8D 74FFFFFF lea ecx,dword ptr ss:[ebp-0x8C] ; // ecx = "123123"00404B6A . 89BD 64FFFFFF mov dword ptr ss:[ebp-0x9C],edi ; 000404B70 . FFD3 call ebx ; msvbvm60.__vbaStrMove00404B72 . 8B06 mov eax,dword ptr ds:[esi]00404B74 . 8D8D 68FFFFFF lea ecx,dword ptr ss:[ebp-0x98]00404B7A . 8D95 6CFFFFFF lea edx,dword ptr ss:[ebp-0x94]00404B80 . 51 push ecx00404B81 . 52 push edx00404B82 . 8D8D 70FFFFFF lea ecx,dword ptr ss:[ebp-0x90]00404B88 . 8D95 74FFFFFF lea edx,dword ptr ss:[ebp-0x8C]00404B8E . 51 push ecx00404B8F . 52 push edx00404B90 . 56 push esi00404B91 . FF90 F8060000 call dword ptr ds:[eax+0x6F8] ; BJCM30A.00401FE800404B97 . 3BC7 cmp eax,edi00404B99 . 7D 12 jge short 00404BAD00404B9B . 68 F8060000 push 0x6F800404BA0 . 68 B4274000 push 004027B400404BA5 . 56 push esi00404BA6 . 50 push eax00404BA7 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj00404BAD > 8B95 68FFFFFF mov edx,dword ptr ss:[ebp-0x98]00404BB3 . 8D4D C8 lea ecx,dword ptr ss:[ebp-0x38]00404BB6 . 89BD 68FFFFFF mov dword ptr ss:[ebp-0x98],edi00404BBC . FFD3 call ebx00404BBE . 8D85 60FFFFFF lea eax,dword ptr ss:[ebp-0xA0]00404BC4 . 8D8D 64FFFFFF lea ecx,dword ptr ss:[ebp-0x9C]00404BCA . 50 push eax00404BCB . 8D95 6CFFFFFF lea edx,dword ptr ss:[ebp-0x94]00404BD1 . 51 push ecx00404BD2 . 8D85 70FFFFFF lea eax,dword ptr ss:[ebp-0x90]00404BD8 . 52 push edx00404BD9 . 8D8D 74FFFFFF lea ecx,dword ptr ss:[ebp-0x8C]00404BDF . 50 push eax00404BE0 . 8D95 78FFFFFF lea edx,dword ptr ss:[ebp-0x88]00404BE6 . 51 push ecx00404BE7 . 8D85 7CFFFFFF lea eax,dword ptr ss:[ebp-0x84]00404BED . 52 push edx00404BEE . 50 push eax00404BEF . 6A 07 push 0x700404BF1 . FF15 B4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStrList00404BF7 . 8D8D 58FFFFFF lea ecx,dword ptr ss:[ebp-0xA8]00404BFD . 8D95 5CFFFFFF lea edx,dword ptr ss:[ebp-0xA4]00404C03 . 51 push ecx00404C04 . 52 push edx00404C05 . 6A 02 push 0x200404C07 . FF15 24104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObjList00404C0D . 8D85 18FFFFFF lea eax,dword ptr ss:[ebp-0xE8]00404C13 . 8D8D 28FFFFFF lea ecx,dword ptr ss:[ebp-0xD8]00404C19 . 50 push eax00404C1A . 8D95 38FFFFFF lea edx,dword ptr ss:[ebp-0xC8]00404C20 . 51 push ecx00404C21 . 8D85 48FFFFFF lea eax,dword ptr ss:[ebp-0xB8]00404C27 . 52 push edx00404C28 . 50 push eax00404C29 . 6A 04 push 0x400404C2B . FF15 18104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; msvbvm60.__vbaFreeVarList00404C31 . 8B0E mov ecx,dword ptr ds:[esi]00404C33 . 83C4 40 add esp,0x4000404C36 . 56 push esi00404C37 . FF91 08030000 call dword ptr ds:[ecx+0x308]00404C3D . 8D95 5CFFFFFF lea edx,dword ptr ss:[ebp-0xA4]00404C43 . 50 push eax00404C44 . 52 push edx00404C45 . FF15 40104000 call dword ptr ds:[<&MSVBVM60.__vbaObjSe>; msvbvm60.__vbaObjSet00404C4B . 8B08 mov ecx,dword ptr ds:[eax]00404C4D . 8D95 7CFFFFFF lea edx,dword ptr ss:[ebp-0x84]00404C53 . 52 push edx00404C54 . 50 push eax00404C55 . 8985 D4FEFFFF mov dword ptr ss:[ebp-0x12C],eax00404C5B . FF91 A0000000 call dword ptr ds:[ecx+0xA0]00404C61 . 3BC7 cmp eax,edi00404C63 . DBE2 fclex00404C65 . 7D 18 jge short 00404C7F00404C67 . 8B8D D4FEFFFF mov ecx,dword ptr ss:[ebp-0x12C]00404C6D . 68 A0000000 push 0xA000404C72 . 68 442B4000 push 00402B4400404C77 . 51 push ecx00404C78 . 50 push eax00404C79 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj00404C7F > 8D95 48FFFFFF lea edx,dword ptr ss:[ebp-0xB8]00404C85 . 8D45 94 lea eax,dword ptr ss:[ebp-0x6C]00404C88 . 52 push edx ; 100404C89 . 50 push eax ; 100404C8A . C785 50FFFFFF>mov dword ptr ss:[ebp-0xB0],0x100404C94 . C785 48FFFFFF>mov dword ptr ss:[ebp-0xB8],0x200404C9E . FF15 C4104000 call dword ptr ds:[<&MSVBVM60.__vbaI4Var>; msvbvm60.__vbaI4Var00404CA4 . 8B8D 7CFFFFFF mov ecx,dword ptr ss:[ebp-0x84] ; // eax = 100404CAA . 50 push eax00404CAB . 51 push ecx ; // ecx ="123123"00404CAC . FF15 54104000 call dword ptr ds:[<&MSVBVM60.#631>] ; msvbvm60.rtcMidCharBstr00404CB2 . 8BD0 mov edx,eax ; // eax ="1" "2"00404CB4 . 8D8D 78FFFFFF lea ecx,dword ptr ss:[ebp-0x88]00404CBA . FFD3 call ebx ; msvbvm60.__vbaStrMove00404CBC . 50 push eax00404CBD . FF15 28104000 call dword ptr ds:[<&MSVBVM60.#516>] ; msvbvm60.rtcAnsiValueBstr00404CC3 . 66:8985 00FFF>mov word ptr ss:[ebp-0x100],ax ; // eax =0x31 0x3200404CCA . 8D55 CC lea edx,dword ptr ss:[ebp-0x34]00404CCD . 8D85 F8FEFFFF lea eax,dword ptr ss:[ebp-0x108]00404CD3 . 52 push edx ; 100404CD4 . 8D8D 38FFFFFF lea ecx,dword ptr ss:[ebp-0xC8]00404CDA . 50 push eax ; 3100404CDB . 51 push ecx00404CDC . C785 F8FEFFFF>mov dword ptr ss:[ebp-0x108],0x200404CE6 . FF15 C8104000 call dword ptr ds:[<&MSVBVM60.__vbaVarAd>; msvbvm60.__vbaVarAdd00404CEC . 8BD0 mov edx,eax ; // eax =3100404CEE . 8D4D CC lea ecx,dword ptr ss:[ebp-0x34]00404CF1 . FF15 08104000 call dword ptr ds:[<&MSVBVM60.__vbaVarMo>; msvbvm60.__vbaVarMove00404CF7 . 8D95 78FFFFFF lea edx,dword ptr ss:[ebp-0x88]00404CFD . 8D85 7CFFFFFF lea eax,dword ptr ss:[ebp-0x84]00404D03 . 52 push edx00404D04 . 50 push eax00404D05 . 6A 02 push 0x200404D07 . FF15 B4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStrList00404D0D . 83C4 0C add esp,0xC00404D10 . 8D8D 5CFFFFFF lea ecx,dword ptr ss:[ebp-0xA4]00404D16 . FF15 F4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeO>; msvbvm60.__vbaFreeObj00404D1C . 8D8D 48FFFFFF lea ecx,dword ptr ss:[ebp-0xB8]00404D22 . FF15 10104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeV>; msvbvm60.__vbaFreeVar00404D28 . 8D8D 44FEFFFF lea ecx,dword ptr ss:[ebp-0x1BC]00404D2E . 8D95 54FEFFFF lea edx,dword ptr ss:[ebp-0x1AC]00404D34 . 51 push ecx00404D35 . 8D45 94 lea eax,dword ptr ss:[ebp-0x6C]00404D38 . 52 push edx00404D39 . 50 push eax00404D3A . FF15 E8104000 call dword ptr ds:[<&MSVBVM60.__vbaVarFo>; msvbvm60.__vbaVarForNext00404D40 . 8985 2CFEFFFF mov dword ptr ss:[ebp-0x1D4],eax00404D46 .^ E9 D7FCFFFF jmp 00404A22 ; // for 循环00404D4B > 8D4D CC lea ecx,dword ptr ss:[ebp-0x34]00404D4E . 51 push ecx ; // ecx = 00D2012C00404D4F . FF15 A8104000 call dword ptr ds:[<&MSVBVM60.#572>] ; msvbvm60.rtcHexBstrFromVar00404D55 . 8BD0 mov edx,eax00404D57 . 8D8D 70FFFFFF lea ecx,dword ptr ss:[ebp-0x90]00404D5D . FFD3 call ebx00404D5F . BA 0C294000 mov edx,0040290C ; UNICODE "="00404D64 . 8D8D 78FFFFFF lea ecx,dword ptr ss:[ebp-0x88] ; eax ="12C"00404D6A . FF15 B0104000 call dword ptr ds:[<&MSVBVM60.__vbaStrCo>; msvbvm60.__vbaStrCopy00404D70 . 8B95 70FFFFFF mov edx,dword ptr ss:[ebp-0x90] ; // eax = "="00404D76 . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]00404D7C . 89BD 70FFFFFF mov dword ptr ss:[ebp-0x90],edi00404D82 . FFD3 call ebx ; msvbvm60.__vbaStrMove00404D84 . 8B16 mov edx,dword ptr ds:[esi]00404D86 . 8D85 74FFFFFF lea eax,dword ptr ss:[ebp-0x8C]00404D8C . 8D8D 78FFFFFF lea ecx,dword ptr ss:[ebp-0x88]00404D92 . 50 push eax00404D93 . 51 push ecx00404D94 . 8D85 7CFFFFFF lea eax,dword ptr ss:[ebp-0x84]00404D9A . 8D4D C8 lea ecx,dword ptr ss:[ebp-0x38]00404D9D . 50 push eax00404D9E . 51 push ecx00404D9F . 56 push esi00404DA0 . FF92 F8060000 call dword ptr ds:[edx+0x6F8]00404DA6 . 3BC7 cmp eax,edi00404DA8 . 7D 12 jge short 00404DBC00404DAA . 68 F8060000 push 0x6F800404DAF . 68 B4274000 push 004027B400404DB4 . 56 push esi00404DB5 . 50 push eax00404DB6 . FF15 30104000 call dword ptr ds:[<&MSVBVM60.__vbaHresu>; msvbvm60.__vbaHresultCheckObj00404DBC > 8B85 74FFFFFF mov eax,dword ptr ss:[ebp-0x8C]00404DC2 . BE 08000000 mov esi,0x800404DC7 . 8D95 48FFFFFF lea edx,dword ptr ss:[ebp-0xB8]00404DCD . 8D4D CC lea ecx,dword ptr ss:[ebp-0x34]00404DD0 . 89BD 74FFFFFF mov dword ptr ss:[ebp-0x8C],edi00404DD6 . 8985 50FFFFFF mov dword ptr ss:[ebp-0xB0],eax ; // eax="0"00404DDC . 89B5 48FFFFFF mov dword ptr ss:[ebp-0xB8],esi00404DE2 . FF15 08104000 call dword ptr ds:[<&MSVBVM60.__vbaVarMo>; msvbvm60.__vbaVarMove00404DE8 . 8D95 70FFFFFF lea edx,dword ptr ss:[ebp-0x90] ; // eax="0"00404DEE . 8D85 78FFFFFF lea eax,dword ptr ss:[ebp-0x88]00404DF4 . 52 push edx00404DF5 . 8D8D 7CFFFFFF lea ecx,dword ptr ss:[ebp-0x84]00404DFB . 50 push eax00404DFC . 51 push ecx00404DFD . 6A 03 push 0x300404DFF . FF15 B4104000 call dword ptr ds:[<&MSVBVM60.__vbaFreeS>; msvbvm60.__vbaFreeStrList00404E05 . 83C4 10 add esp,0x1000404E08 . 8D55 CC lea edx,dword ptr ss:[ebp-0x34]00404E0B . 8D85 08FFFFFF lea eax,dword ptr ss:[ebp-0xF8]00404E11 . C785 10FFFFFF>mov dword ptr ss:[ebp-0xF0],00402B58 ; UNICODE "FFFF"00404E1B . 52 push edx ; // edx = "0"00404E1C . 50 push eax ; // eax = "FFFF"00404E1D . C785 08FFFFFF>mov dword ptr ss:[ebp-0xF8],0x800800404E27 . FF15 6C104000 call dword ptr ds:[<&MSVBVM60.__vbaVarTs>; msvbvm60.__vbaVarTstEq00404E2D . 66:85C0 test ax,ax00404E30 0F84 AD000000 je 00404EE3 ; // 关键跳转
对于上面的这一长段反汇编，我不想做什么详细解释了。前2/3部分都是For循环，并且没有做什么有用的东西，最后的msvbvm60.__vbaVarTstEq 附近才算了一些东西，但是我也没弄明白到底是怎么回事。所以，抱歉了！
由于使用OD没搞明白，使用VB Decoder反编译如下：
Private Sub Command1_Click() ‘404230 Dim var_A4 As TextBox Dim var_A8 As TextBox loc_00404255: var_8 = &H401130 loc_00404326: Var_Ret_1 = CLng(Timer) loc_0040432C: var_5C = Var_Ret_1 loc_0040435B: var_F0 = 1 loc_00404365: var_F8 = 2 loc_0040436B: var_100 = &H3E8 loc_00404375: var_108 = 2 loc_0040437B: var_110 = 1 loc_00404385: var_118 = 2 For var_80 = 1 To 1000 Step 1 If var_14C = 0 Then GoTo loc_00404461 loc_004043A4: var_F0 = 1 loc_004043AA: var_110 = 1 loc_004043D1: var_F8 = 2 loc_004043D7: var_100 = &HFA loc_004043E1: var_108 = 2 loc_004043E7: var_118 = 2 For var_58 = 1 To 250 Step 1 If var_16C = 0 Then GoTo loc_00404444 If (4205108 <> 4205108) <> 0 Then GoTo loc_0040442A loc_00404414: var_F0 = 1 loc_0040441E: var_F8 = 2 loc_00404424: var_24 = 1 loc_0040442A: Next var_58 loc_00404442: GoTo loc_004043F3 loc_00404444: Next var_80 loc_0040445C: GoTo loc_00404391 loc_00404461: loc_00404467: Var_Ret_2 = CLng(Timer) loc_0040446D: Var_Ret_2 = Var_Ret_2 - Var_Ret_1 If Var_Ret_2 <= 0 Then GoTo loc_0040452C loc_0040448A: var_E0 = 80020004h loc_00404495: var_D0 = 80020004h loc_004044AC: var_E8 = 10 loc_004044B2: var_D8 = 10 loc_004044B8: var_100 = "Cheater!!! CHEATER!!! Cheater!!! CHEATER!!!" loc_004044C2: var_108 = 8 loc_004044D6: var_F0 = "You have SmartCheck loaded!...Close it and try again!!!" loc_004044E0: var_F8 = 8 loc_004044E6: var_B8 = "You have SmartCheck loaded!...Close it and try again!!!" loc_00404505: MsgBox var_B8, 0, "Cheater!!! CHEATER!!! Cheater!!! CHEATER!!!" loc_00404527: GoTo loc_00404F86 loc_0040452C: loc_0040453D: Set var_A4 = var_B8 loc_0040457F: setl bl If ebx <> 0 Then GoTo loc_00404EDE loc_004045B9: var_F8 = 2 loc_004045C8: var_F0 = 1 loc_004045D2: var_F8 = 2 loc_004045E6: Set var_A4 = 8 loc_004045F8: var_84 = Text1.Text loc_00404623: var_100 = Len(var_84) loc_00404650: var_108 = 3 loc_0040465A: var_110 = 1 loc_00404664: var_118 = 2 For var_6C = 1 To Len(var_84) Step 1 loc_0040467A: var_1D0 = var_18C If var_18C = 0 Then GoTo loc_00404899 loc_004046C5: var_12C = var_18C loc_004046CB: var_84 = Text1.Text loc_00404700: Set var_A8 = var_84 loc_00404710: var_134 = var_A8 loc_00404716: var_88 = Text1.Text loc_00404745: var_B0 = 1 loc_0040474B: var_D0 = 1 loc_00404751: var_100 = 1 loc_00404767: var_D8 = 2 loc_0040476D: var_108 = 2 loc_00404773: Var_Ret_3 = CLng(var_6C) loc_00404791: var_8C = Mid$(var_84, Var_Ret_3, 2) loc_004047AD: Var_Ret_4 = var_6C + 1 loc_004047B4: Var_Ret_5 = CLng(Var_Ret_4) loc_004047F6: edi = (var_8C = Mid$(var_88, Var_Ret_5, 1)) + 1 If (var_8C = var_90) + 1 = 0 Then GoTo loc_00404874 loc_0040484F: var_F0 = 1 loc_00404859: var_F8 = 2 loc_00404863: Var_Ret_6 = 0 + 1 loc_0040486E: var_48 = Var_Ret_6 loc_00404874: Next var_6C loc_00404894: GoTo loc_00404698 loc_00404899: loc_004048BA: var_12C = Next var_6C loc_004048C0: var_84 = Text1.Text loc_004048F1: Len(var_84) = Len(var_84) - 00000001h loc_00404900: var_F0 = Len(var_84) loc_0040490B: var_F8 = &H8003 loc_00404915: Var_Ret_7 = (var_48 = Len(var_84)) loc_00404921: var_134 = Var_Ret_7 If var_A8 <> 0 Then GoTo loc_00404EDE loc_0040494A: var_F0 = 1 loc_00404954: var_F8 = 2 loc_0040497C: var_12C = Var_Ret_7 loc_00404982: var_84 = Text1.Text loc_004049B3: var_100 = Len(var_84) loc_004049E0: var_108 = 3 loc_004049EA: var_110 = 1 loc_004049F4: var_118 = 2 For var_6C = 1 To Len(var_84) Step 1 loc_00404A0A: var_1D4 = var_1BC If var_1BC = 0 Then GoTo loc_00404D4B loc_00404A4F: var_12C = 8 loc_00404A55: var_84 = Text1.Text loc_00404A8C: var_B0 = Len(var_84) loc_00404A93: var_B8 = 3 loc_00404AAB: var_9C = Hex$(Len(var_84)) loc_00404AE0: var_C0 = var_9C loc_00404AE6: var_C8 = 9 loc_00404AF0: var_D8 = Left(vbObject, 1) loc_00404B17: var_E0 = Asc(CStr(1)) loc_00404B1F: var_E8 = 2 loc_00404B44: var_94 = 0040296Ch loc_00404B5C: var_90 = Hex$(0) loc_00404B70: var_8C = var_9C loc_00404B91: Unknown_VTable_Call[eax+000006F8h] loc_00404BBC: var_38 = var_98 loc_00404C55: var_12C = Len(var_84) loc_00404C5B: var_84 = Text1.Text loc_00404C8A: var_B0 = 1 loc_00404C94: var_B8 = 2 loc_00404C9E: Var_Ret_8 = CLng(var_6C) loc_00404CC3: var_100 = Asc(Mid$(var_84, Var_Ret_8, 1)) loc_00404CDC: var_108 = 2 loc_00404CE6: Var_Ret_9 = var_34 + 0 loc_00404CF1: var_34 = Var_Ret_9 Next var_6C loc_00404D46: GoTo loc_00404A22 loc_00404D4B: loc_00404D6A: var_88 = 0040290Ch loc_00404D82: var_84 = Hex$(var_34) loc_00404DA0: Unknown_VTable_Call[edx+000006F8h] loc_00404DD6: var_B0 = var_8C loc_00404DDC: var_B8 = 8 loc_00404E11: var_F0 = "FFFF" loc_00404E1D: var_F8 = &H8008 loc_00404E27: Var_Ret_A = (var_8C = "FFFF") If Var_Ret_A = 0 Then GoTo loc_00404EE3 loc_00404E41: var_E0 = 80020004h loc_00404E4C: var_D0 = 80020004h loc_00404E5E: var_E8 = 10 loc_00404E64: var_D8 = 10 loc_00404E6A: var_100 = "Correct serial!" loc_00404E74: var_108 = 8 loc_00404E88: var_F0 = "Good job, tell me how you do that!" loc_00404E92: var_F8 = 8 loc_00404EB7: MsgBox "Good job, tell me how you do that!", 0, "Correct serial!" loc_00404ED9: GoTo loc_00404F86 loc_00404EDE: loc_00404EE3: loc_00404EEE: var_E0 = 80020004h loc_00404EF9: var_D0 = 80020004h loc_00404F0B: var_E8 = 10 loc_00404F11: var_D8 = 10 loc_00404F17: var_100 = "Wrong serial!" loc_00404F21: var_108 = 8 loc_00404F35: var_F0 = "Sorry, try again!" loc_00404F3F: var_F8 = 8 loc_00404F64: MsgBox "Sorry, try again!", 0, "Wrong serial!" loc_00404F86: loc_00404F9A: GoTo loc_00404F1A loc_00405019: Exit Sub loc_0040508A: Exit SubEnd Sub
不好意思，看的更迷糊了。
暂时只到这里，留待以后继续深挖！
BY 笨笨D幸福
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