破解远程控制程式

远程控制程式，可控制鼠标、键盘、屏幕、硬盘、可远程提取密码
dede就是好用，反编译一下，什么都看见了。
call 00426E28
call 00407DD4
这两个call可以不用理会，看看下面，已经写得很清楚了
00462FC1  64FF30             push dword ptr fs:[eax]
00462FC4  648920             mov fs:[eax], esp
00462FC7  8D55F4             lea edx, [ebp-$0C]
* Reference to control Edit1 : TEdit
|
00462FCA  8B83EC020000       mov eax, [ebx+$02EC]
* Reference to: controls.TControl.GetText(TControl):System.String;
|
00462FD0  E8533EFCFF          call 00426E28
00462FD5  8B45F4             mov eax, [ebp-$0C]
* Reference to: sysutils.StrToInt(System.AnsiString):System.Integer;
|
00462FD8  E8F74DFAFF          call 00407DD4
00462FDD  8BF0                mov esi, eax       把第1个框内的数值放入esi
00462FDF  8D55F0             lea edx, [ebp-$10]
* Reference to control Edit2 : TEdit
|
00462FE2  8B83F0020000       mov eax, [ebx+$02F0]
* Reference to: controls.TControl.GetText(TControl):System.String;
|
00462FE8  E83B3EFCFF          call 00426E28
00462FED  8B45F0             mov eax, [ebp-$10]
* Reference to: sysutils.StrToInt(System.AnsiString):System.Integer;
|
00462FF0  E8DF4DFAFF          call 00407DD4
00462FF5  03F0                add esi, eax       把第2个框内的数值加入esi
00462FF7  8D55EC             lea edx, [ebp-$14]
* Reference to control Edit3 : TEdit
|
00462FFA  8B83F4020000       mov eax, [ebx+$02F4]
* Reference to: controls.TControl.GetText(TControl):System.String;
|
00463000  E8233EFCFF          call 00426E28
00463005  8B45EC             mov eax, [ebp-$14]
* Reference to: sysutils.StrToInt(System.AnsiString):System.Integer;
|
00463008  E8C74DFAFF          call 00407DD4
0046300D  8BF8                mov edi, eax       把第3个框内的数值放入edi
0046300F  8D55E8             lea edx, [ebp-$18]
* Reference to control Edit4 : TEdit
|
00463012  8B8300030000       mov eax, [ebx+$0300]
* Reference to: controls.TControl.GetText(TControl):System.String;
|
00463018  E80B3EFCFF          call 00426E28
0046301D  8B45E8             mov eax, [ebp-$18]
* Reference to: sysutils.StrToInt(System.AnsiString):System.Integer;
|
00463020  E8AF4DFAFF          call 00407DD4
00463025  0FAFF8             imul edi, eax       第3个框的数值和第4个框的数值相乘
00463028  03F7                add esi, edi       加上第1、2框内数值之和
0046302A  81FED0070000       cmp esi, $000007D0  比较是否等于十进制的2000
00463030  0F85C7000000       jnz 004630FD       等于则通过
最简单的注册码就是 2000 0 0 0
软件注册后会在windows\system下生成一个6个字节大小的文件sysdat.dat
内容为
0x02 0x6Fh 0x6B 0x00 0x00 0x00