<<一分钟测试>>软件是测试CPU，内存、磁盘、Direct等系统性能.是居家装机之良品.
它是由Visual C++编译的.该程序在处理算法方面在做了个小手脚(以前论坛有分析过类似的手脚),就是把算法处理程序注册成消息处理句柄,消息ID定义为1403,再通过SendMessage等消息处理API调用消息回调函数而进行算法计算.
还有一点点：注册算法成功与否还于该对象的一个实例成员bool变量[ecx+1A0]有约定：1)当bool [ecx+1A0]=0 注册错误.2)当bool [ecx+1A0]=1注册成功.
如果顺利成功的话,程序把注册信息放到一个inf后缀的名的文件中.每一次启动程序的时候都核对注册信息.见C# SDK补丁源代码.该算法全局变量太多了,时间又不多,直接来个补丁省时又省力,又不废脑细胞:=).
----qiweixue
附件下载
进入MFC消息回调函数体BOOL CWnd::OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult)
0042A2B0 /$ B8 B0AA4300 mov eax, 0043AAB0 ---新SEH链处理句柄
0042A2B5 |. E8 9EE6FEFF call 00418958----------->构造函数SEH机制
0042A2BA |. 83EC 54 sub esp, 54
0042A2BD |. 8365 F0 00 and dword ptr [ebp-10], 0
0042A2C1 |. 53 push ebx
0042A2C2 |. 8B5D 08 mov ebx, [ebp+8]
0042A2C5 |. 56 push esi
0042A2C6 |. 57 push edi
0042A2C7 |. 81FB 11010000 cmp ebx, 111 ---->比较处理WM_COMMAND消息
0042A2CD |. 8BF9 mov edi, ecx
0042A2CF |. 75 18 jnz short 0042A2E9
0042A2D1 |. FF75 10 push dword ptr [ebp+10]
0042A2D4 |. 8B07 mov eax, [edi]
0042A2D6 |. FF75 0C push dword ptr [ebp+C]
0042A2D9 |. FF50 78 call [eax+78]----------------->进入OnCommand(wParam, lParam)
0042A2DC |. 85C0 test eax, eax
0042A2DE |. 0F84 55010000 je 0042A439
0042A2E4 |. E9 1D040000 jmp 0042A706
0042A2E9 |> 83FB 4E cmp ebx, 4E------->---->比较处理WM_NOTIFY消息
0042A2EC |. 75 28 jnz short 0042A316
0042A2EE |. 8B45 10 mov eax, [ebp+10]
0042A2F1 |. 8338 00 cmp dword ptr [eax], 0
0042A2F4 |. 0F84 3F010000 je 0042A439
.
.
.
.......
直接来到事件处理句柄地址：
00414319 /. 55 push ebp
0041431A |. 8BEC mov ebp, esp
0041431C |. 81EC 10010000 sub esp, 110
00414322 |. 898D F0FEFFFF mov [ebp-110], ecx ----> ecx为CDialog对象指针
00414328 |. 6A 20 push 20
0041432A |. 68 C8424500 push 004542C8 ---->004542C8保存注册油箱的全局变量
0041432F |. 8B8D F0FEFFFF mov ecx, [ebp-110]
00414335 |. 81C1 14010000 add ecx, 114-->这儿有点意思:ecx+114是在定位CDialog对象容器中的子控件对象!这个ecx+114正是控件EDIT的对象的指针。
0041433B |. E8 477C0100 call 0042BF87---->这个函数是CWnd::GetWindowText(String buffer,int Count),跳进入看看,
...
0042BF8E |. FF7424 08 push dword ptr [esp+8] --->Count=20h个字符
0042BF92 |. FF7424 08 push dword ptr [esp+8] --->Buffer=004542C8保存注册油箱的全局变量
0042BF96 |. FF71 1C push dword ptr [ecx+1C] ------->[ecx]对象是控件Edit类,[ecx+1C]是Edit的句柄hWnd
0042BF99 |. FF15 F4C34300 call [<&USER32.GetWindowTextA>] ---->GetWindowTextA(hWnd,Buffer,Count)
0042BF9F |. EB 12 jmp short 0042BFB3----函数返回...
继续...
00414340 |. A3 DC5F4500 mov [455FDC], eax--->[455FDC]全部变量保存注册码的字节数量
00414345 |. 6A 20 push 20
00414347 |. 68 A83A4500 push 00453AA8
0041434C |. 8B8D F0FEFFFF mov ecx, [ebp-110]
00414352 |. 81C1 D8000000 add ecx, 0D8---------->注意:程序又在定位CDialog类的子控件对象,[ecx+0D8]同样也是CEdit对象,只不过它存放的是用户输入密码,上一个是存放的输入注册编码
00414358 |. E8 2A7C0100 call 0042BF87------这个函数也是CWnd::GetWindowText(String buffer,int Count),在上边给出了函数体。
0041435D |. 8945 F8 mov [ebp-8], eax
00414360 |. 837D F8 18 cmp dword ptr [ebp-8], 18--->密码要大于0x18个字符,不然over不处理
00414364 |. 75 09 jnz short 0041436F--->game over
00414366 |. 833D DC5F4500>cmp dword ptr [455FDC], 4----->输入注册嘛需要大于4个字符.
0041436D |. 7D 30 jge short 0041439F--->game over
0041436F |> 68 A08C4400 push 00448CA0 ---->这个变量保存unicode字符串："输入错误" 注意而不是报告注册编错误,不是关键跳.
00414374 |. E8 EBD5FFFF call 00411964 ------->一共有三处调用此处理函数,比较关键.
00414379 |. 83C4 04 add esp, 4---->C约定调用函数,调用者清理栈.
继续...
用户输入邮箱号码复制0x40份保存在全局变量：[00453AC8]
用户输入的假注册号复制0x40份保存在全局变量：[004526A0]
分析出来的关键对象：
[ecx]=00475588--->CDialog类对象
[ecx+1C] m_hWnd = 003B01B8
虚拟表指针和成员函数如下：
00475588 D0 D7 43 00 01 00 00 00 00 00 00 00 00 00 00 00 凶C............
00475598 00 00 00 00 01 00 00 00 00 00 00 00 B8 01 3B 00 ...........?;.
004755A8 00 00 00 00 00 00 00 00 4F E5 D3 77 00 00 00 00 ........O逵w....
004755B8 00 00 00 00 00 00 00 00 00 00 00 00 64 00 00 00 ............d...
004755C8 64 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d...............
004755D8 00 00 00 00 00 00 00 00 00 00 00 00 28 00 00 00 ............(...
004755E8 80 00 00 00 00 00 40 00 64 00 00 00 00 00 00 00 �.....@.d.......
004755F8 00 00 00 00 3B C6 42 00 88 55 47 00 3A 5B 43 00 ....;艬.圲G.:[C.
00475608 00 00 00 00 C4 94 44 00 00 00 00 00 3F 00 00 00 ....臄D.....?...
00475618 00 00 00 00 6B 10 00 00 84 11 00 00 ....k..?..婿
[ecx+114]=0047569C --->CDialog类容器中子CUserTextEdit用来保存注册邮箱信息
[ecx+1C] m_hWnd = 002F01E6
虚拟表指针和成员函数如下：
0047569C 5C F8 43 00 01 00 00 00 00 00 00 00 00 00 00 00 \鳦............
004756AC 00 00 00 00 01 00 00 00 00 00 00 00 E6 01 2F 00 ...........?/.
004756BC 00 00 00 00 00 00 00 00 C4 B3 D3 77 00 00 00 00 ........某觲....
004756CC 00 00 00 00 00 00 00 00 00 00 00 00 ............
[ecx+0D8]=00475660 --->Dialog类容器中子CPassWordEdit类用来保存注册码信息
[ecx+1c]m_hWnd = 00030220
虚拟表指针和成员函数如下：
00475660 5C F8 43 00 01 00 00 00 00 00 00 00 00 00 00 00 \鳦............
00475670 00 00 00 00 01 00 00 00 00 00 00 00 20 02 03 00 ........... .
00475680 00 00 00 00 00 00 00 00 C4 B3 D3 77 00 00 00 00 ........某觲....
00475690 00 00 00 00 00 00 00 00 00 00 00 00 ............
到这里很有意思,这个程序把算法处理程序注册成消息处理函数了,
00414412 >|> \6A 00 push 0 ------------>lparam
00414414 |. 6A 00 push 0 --->wparam
00414416 |. 68 03140000 push 1403 ------message
0041441B |. 8B8D F0FEFFFF mov ecx, [ebp-110] ---------->重要对象此对象ecx指向CDialog类对象,CDialog类处理算法消息句柄
00414421 |. E8 BA0B0000 call 00414FE0 ------->CWnd::SendMessage(message,wparam,lparam) 主角登场了...进去看看,在下文...
00414426 |. 8B85 F0FEFFFF mov eax, [ebp-110]---->CDialog对象指针.
0041442C |. 83B8 A0010000>cmp dword ptr [eax+1A0], 0 ---关键比较用CDialog类对象约定的bool实例变量.当为0,注册错误,为1注册正确！这个字段是在回调函数中赋值的！
00414433 |. 0F84 DB000000 je <loc_414514>
上边的CWnd::SendMessage(message,wparam,lparam)调用Win32 API SendMessageA
00414FE0 >/$ 55 push ebp
00414FE1 |. 8BEC mov ebp, esp
00414FE3 |. 51 push ecx
00414FE4 |. 894D FC mov [ebp-4], ecx----------->CDialog类对象指针
00414FE7 |. 8B45 10 mov eax, [ebp+10]--->lparam=0
00414FEA |. 50 push eax
00414FEB |. 8B4D 0C mov ecx, [ebp+C] ----->wparam=0
00414FEE |. 51 push ecx
00414FEF |. 8B55 08 mov edx, [ebp+8] ------>message=00001403
00414FF2 |. 52 push edx
00414FF3 |. 8B45 FC mov eax, [ebp-4]--->局部变量[ebp-4]把CDialog对象指针给eax
00414FF6 |. 8B48 1C mov ecx, [eax+1C] ------->[eax+1C]为CDialog对象成员m_hWnd
00414FF9 |. 51 push ecx
00414FFA |. FF15 50C54300 call [<&USER32.SendMessageA>]--->SendMessage(m_hWnd,message,wparam,lparam)
00415000 |. 8BE5 mov esp, ebp
00415002 |. 5D pop ebp
00415003 \. C2 0C00 retn 0C
在上边程序SendMessage(m_hWnd,message,wparam,lparam)直接进入CDialog对象中,调用注册的消息算法处理句柄,它会直接Call,而不是放到消息队列中等待.
这里我把CDialog类的回调函数直接贴出来：
00413C80 /. 55 push ebp
00413C81 |. 8BEC mov ebp, esp
00413C83 |. 51 push ecx
00413C84 |. 894D FC mov [ebp-4], ecx
00413C87 |. 817D 08 01140>cmp dword ptr [ebp+8], 1401
00413C8E |. 75 1E jnz short 00413CAE
00413C90 |. 68 A08B4400 push 00448BA0 ; /Arg1 = 00448BA0 ASCII "AboutDlg: --------- Get WM_ABOUTSURFACELOST!"
00413C95 |. E8 66DDFFFF call 00411A00 ; \zwtest.00411A00
00413C9A |. 83C4 04 add esp, 4
00413C9D |. 68 88554700 push 00475588
00413CA2 |. B9 F05B4700 mov ecx, 00475BF0
00413CA7 |. E8 A62C0200 call 00436952
00413CAC |. EB 17 jmp short 00413CC5
00413CAE |> 817D 08 03140>cmp dword ptr [ebp+8], 1403------->我们需要的消息handle到来了...
00413CB5 |. 75 0E jnz short 00413CC5
00413CB7 |. E8 69080000 call 00414525-------->这是关键算法Call...我不打算给出算法分析了,太多了,一会给个补丁很省时间的.
00413CBC |. 8B4D FC mov ecx, [ebp-4]--->CDialog类对象指针
00413CBF |. 8981 A0010000 mov [ecx+1A0], eax----把结果给CDialog类成员变量[ecx+1A0]保存,[ecx+1A0]为bool变量,当为1的时候注册成功,等于0注册错误！
00413CC5 |> 8B55 10 mov edx, [ebp+10]--->lparam
00413CC8 |. 52 push edx
00413CC9 |. 8B45 0C mov eax, [ebp+C] ---->wparam
00413CCC |. 50 push eax
00413CCD |. 8B4D 08 mov ecx, [ebp+8] -------->message
00413CD0 |. 51 push ecx
00413CD1 |. 8B4D FC mov ecx, [ebp-4]
00413CD4 |. E8 11600100 call 00429CEA ----->默认消息CWnd::DefWindowProc(message,wparam,lparam)
00413CD9 |. 8BE5 mov esp, ebp
00413CDB |. 5D pop ebp
00413CDC \. C2 0C00 retn 0C
=======================================
给出C#.Net SDK补丁源代码：
using System;
using System.Drawing;
using System.ComponentModel;
using System.Windows.Forms;
using System.IO;
namespace Pediy
{
public class PediyForm: System.Windows.Forms.Form
{
private Button button2;
private Label label1;
private Label label2;
private TextBox textBox1;
private TextBox textBox2;
private OpenFileDialog openFileDialog1;
private LinkLabel linkLabel1;
private Button button1;
private string drxpath;
public PediyForm()
{
this.InitializeComponent();
}
private void InitializeComponent()
{
this.button1 = new System.Windows.Forms.Button();
this.button2 = new System.Windows.Forms.Button();
this.label1 = new System.Windows.Forms.Label();
this.label2 = new System.Windows.Forms.Label();
this.textBox1 = new System.Windows.Forms.TextBox();
this.textBox2 = new System.Windows.Forms.TextBox();
this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
this.linkLabel1 = new System.Windows.Forms.LinkLabel();
this.SuspendLayout();
this.button1.Location = new System.Drawing.Point(380, 12);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(69, 23);
this.button1.TabIndex = 0;
this.button1.Text = "打开(&O)";
this.button1.UseVisualStyleBackColor = true;
this.button1.Click += new System.EventHandler(this.button1_Click);
this.button2.Location = new System.Drawing.Point(380, 42);
this.button2.Name = "button2";
this.button2.Size = new System.Drawing.Size(69, 23);
this.button2.TabIndex = 1;
this.button2.Text = "确定(&T)";
this.button2.UseVisualStyleBackColor = true;
this.button2.Click += new System.EventHandler(this.button2_Click);
this.label1.AutoSize = true;
this.label1.Location = new System.Drawing.Point(10, 17);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(41, 12);
this.label1.TabIndex = 2;
this.label1.Text = "文件：";
this.label2.AutoSize = true;
this.label2.Location = new System.Drawing.Point(12, 53);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(65, 12);
this.label2.TabIndex = 3;
this.label2.Text = "状态>>>>>>";
this.textBox1.Location = new System.Drawing.Point(57, 12);
this.textBox1.Name = "textBox1";
this.textBox1.Size = new System.Drawing.Size(305, 21);
this.textBox1.TabIndex = 4;
this.textBox2.BackColor = System.Drawing.SystemColors.ControlLight;
this.textBox2.Dock = System.Windows.Forms.DockStyle.Bottom;
this.textBox2.ForeColor = System.Drawing.SystemColors.Highlight;
this.textBox2.Location = new System.Drawing.Point(0, 68);
this.textBox2.Name = "textBox2";
this.textBox2.ReadOnly = true;
this.textBox2.Size = new System.Drawing.Size(461, 21);
this.textBox2.TabIndex = 5;
this.openFileDialog1.ReadOnlyChecked = true;
this.openFileDialog1.Title = "<请选择补丁文件>";
this.linkLabel1.AutoSize = true;
this.linkLabel1.Location = new System.Drawing.Point(298, 47);
this.linkLabel1.Name = "linkLabel1";
this.linkLabel1.Size = new System.Drawing.Size(47, 12);
this.linkLabel1.TabIndex = 6;
this.linkLabel1.TabStop = true;
this.linkLabel1.Text = "关于(&A)";
this.linkLabel1.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked);
this.AcceptButton = this.button2;
this.ClientSize = new System.Drawing.Size(461, 89);
this.Controls.Add(this.linkLabel1);
this.Controls.Add(this.textBox2);
this.Controls.Add(this.textBox1);
this.Controls.Add(this.label2);
this.Controls.Add(this.label1);
this.Controls.Add(this.button2);
this.Controls.Add(this.button1);
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "PediyForm";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "www.pediy.com---qiweixue";
this.TopMost = true;
this.Load += new System.EventHandler(this.PediyForm_Load);
this.ResumeLayout(false);
this.PerformLayout();
}
private void button1_Click(object sender, EventArgs e)
{
openFileDialog1.ShowDialog();
textBox1.Text = openFileDialog1.FileName;
}
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
MessageBox.Show("http:\\www.pediy.com---qiweixue");
}
private void button2_Click(object sender, EventArgs e)
{
if (textBox1.Text != null)
{
byte[] pebuf1=new Byte[]{117,66};
byte[] pebuf2=new Byte[]{91,82,69,71,73,83,84,69,82,73,78,70,79,93
,13,10,113,105,119,101,105,120,117,101,64,
49,50,54,46,99,111,109,32,113,105,119,101,
105,120,117,101,13,10};
FileStream fs1 = new FileStream(textBox1.Text,FileMode.Open,FileAccess.ReadWrite);
FileInfo fi = new FileInfo(textBox1.Text);
drxpath = fi.DirectoryName;
fs1.Seek(76385, SeekOrigin.Begin);
fs1.Write(pebuf1, 0, pebuf1.Length);
fs1.Close();
FileStream fs2= new FileStream(drxpath + "\\Zwtstetc.inf", FileMode.Append, FileAccess.Write);
fs2.Write(pebuf2, 0, pebuf2.Length);
fs2.Close();
textBox2.Text = "OK,Succeed:=)....[wwww.pediy.com-qiweixue]";
}
}
private void PediyForm_Load(object sender, EventArgs e)
{
textBox2.Text = "PediyForm is running...........";
}
}
public class RunPediyForm
{
[STAThread]
public static void Main()
{
Application.Run(new PediyForm());
}
}
}
==================
Net FrameWork Distributable Package 2.0
Net FrameWork SDK 2.0
直接用CSC.exe Pediy.cs编译就ok...
有误之处,多谢指教
Copyright © 2000 - 2006 PEdiy.com All Rights Reserved.By KanXue Studio