Java外挂开发入门示例
本文共 6650 字，大约阅读时间需要 22 分钟。
由于原文较长，图又比较多，且CSDN博客图片目前无法外部访问|||，所以仅发来部分，全文请去鄙人CSDN的博客： ，希望51cto能早日提供博客迁移功能……
示例运行结果如下图：
最后,再额外补充两点:
一,示例程序和真正的CALL外挂开发虽然原理上一样,工作量却是天差地别的,时间不充裕者请不要轻易尝试--|||
二,这个示例仅仅演示了localos的一部分功能,比如dll注入的接口在其中也提供了, 有兴趣者可以尝试一下,但要注意权限问题.
程序源码及示例下载地址: (暂时先丢这里,源码在jar内)
OD下载地址:
示例运行结果如下图：
package org.loon.test.os;
/** * Copyright 2008 * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * [url]http://www.apache.org/licenses/LICENSE-2.0[/url] * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. * * @project loonframework * @author chenpeng * @email：[email]ceponline@yahoo.com.cn[/email] * @version 0.1 */
import java.awt.Dimension;
import javax.swing.JButton;
import java.awt.Rectangle;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.EventQueue;
import java.awt.SystemColor;
import java.awt.Color;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JLabel;
import org.loon.framework.os.ASM;
import org.loon.framework.os.OSProcess;
public class TestCallForm extends JFrame {
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null;
private JButton btnHP = null;
private JButton btnHome = null;
private JButton btnBaseEax = null;
private JButton btnIce = null;
private JButton btnFire = null;
private JButton btnSP = null;
private JTextField txtIntPtr = null;
private JLabel jLabel = null;
public TestCallForm() {
super();
initialize();
}
private void initialize() {
this.setResizable( false);
this.setSize(238, 315);
this.setContentPane(getJContentPane());
this.setTitle( "Java外挂开发入门示例");
this.setLocationRelativeTo( null);
this.addWindowListener( new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
private JPanel getJContentPane() {
if (jContentPane == null) {
jLabel = new JLabel();
jLabel.setBounds( new Rectangle(30, 20, 180, 30));
jLabel.setForeground(Color.white);
jLabel.setText( "寄存器EAX值（针对本机环境）");
jContentPane = new JPanel();
jContentPane.setLayout( null);
jContentPane.setSize( new Dimension(236, 241));
jContentPane.setBackground(SystemColor.activeCaption);
jContentPane.add(getBtnHP(), null);
jContentPane.add(getBtnHome(), null);
jContentPane.add(getBaseIntPtr(), null);
jContentPane.add(getBtnIce(), null);
jContentPane.add(getBtnFire(), null);
jContentPane.add(getBtnSP(), null);
jContentPane.add(getTxtIntPtr(), null);
jContentPane.add(jLabel, null);
}
return jContentPane;
}
private JButton getBtnHP() {
if (btnHP == null) {
btnHP = new JButton();
btnHP.setBounds( new Rectangle(15, 106, 95, 30));
btnHP.setText( "吃血");
btnHP.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "hp");
}
});
}
return btnHP;
}
private JButton getBtnHome() {
if (btnHome == null) {
btnHome = new JButton();
btnHome.setBounds( new Rectangle(15, 195, 200, 30));
btnHome.setText( "回城");
btnHome.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "home");
}
});
}
return btnHome;
}
private JButton getBtnIce() {
if (btnIce == null) {
btnIce = new JButton();
btnIce.setBounds( new Rectangle(120, 150, 95, 30));
btnIce.setText( "冰系魔法");
btnIce.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "ice");
}
});
}
return btnIce;
}
private JButton getBtnFire() {
if (btnFire == null) {
btnFire = new JButton();
btnFire.setBounds( new Rectangle(15, 150, 95, 30));
btnFire.setText( "火系魔法");
btnFire.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "fire");
}
});
}
return btnFire;
}
private JButton getBtnSP() {
if (btnSP == null) {
btnSP = new JButton();
btnSP.setBounds( new Rectangle(120, 106, 95, 30));
btnSP.setText( "加蓝");
btnSP.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "sp");
}
});
}
return btnSP;
}
private JButton getBaseIntPtr() {
if (btnBaseEax == null) {
btnBaseEax = new JButton();
btnBaseEax.setBounds( new Rectangle(15, 235, 200, 30));
btnBaseEax.setText( "获得本机EAX数值");
btnBaseEax.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "find");
}
});
}
return btnBaseEax;
}
private JTextField getTxtIntPtr() {
if (txtIntPtr == null) {
txtIntPtr = new JTextField();
txtIntPtr.setBounds( new Rectangle(18, 57, 199, 30));
txtIntPtr.setText( "00D52070");
}
return txtIntPtr;
}
/** * 触发事件 * * @param eventName */
private void clickEvent( final String eventName) {
int pid = OSProcess.findWindowProcessId( "TForm1", "游戏找CALL练习实例one");
if (pid == 0) {
JOptionPane.showMessageDialog( this, "您的游戏程序尚未启动，外挂无法加载！");
return;
}
int eaxPtr = 0;
try {
eaxPtr = ASM.getHexStringToInt( this.txtIntPtr.getText().trim());
} catch (Exception ex) {
JOptionPane.showMessageDialog( this, "寄存器数值设定格式有误，外挂无法加载！");
return;
}
// 从基址获取寄存器中eax数值
if ( "find".equalsIgnoreCase(eventName)) {
this.txtIntPtr.setText(OSProcess.readProcessMemory(pid, 0x456D68));
}
// 实例化asm类以进行java与汇编混合操作
ASM asm = new ASM();
// 保存所有寄存器，即全部进栈
asm._PUSHAD();
// 示例程序执行时，目标寄存器eax中的必备数值(PS:在我的机器上是00D52070,
// 而找Call测试程序作者提供的是00D51FE4,请自行查找。错误时目标程序将崩溃。)
asm._MOV_EAX(eaxPtr);
// 吃红
if ( "hp".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x453028);
asm._CALL(0x452E98);
}
// 吃蓝
else if ( "sp".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x453040);
asm._CALL(0x452E98);
}
// 火系魔法
else if ( "fire".equalsIgnoreCase(eventName)) {
asm._MOV_ECX(0x45309C);
asm._MOV_EDX(2);
asm._CALL(0x452DF8);
// 冰系魔法
} else if ( "ice".equalsIgnoreCase(eventName)) {
asm._MOV_ECX(0x45307C);
asm._MOV_EDX(1);
asm._CALL(0x452DF8);
}
// 回城
else if ( "home".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x45305C);
asm._CALL(0x452E98);
}
// 还原所有寄存器，即全部出栈
asm._POPAD();
// 结尾标记，操作开始执行
asm._RET();
// 要求进行代码注入的进程id
asm.doInject(pid);
}
public static void main(String[] args) {
EventQueue.invokeLater( new Runnable() {
public void run() {
TestCallForm callForm = new TestCallForm();
callForm.setVisible( true);
}
});
}
}
/** * Copyright 2008 * * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * [url]http://www.apache.org/licenses/LICENSE-2.0[/url] * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. * * @project loonframework * @author chenpeng * @email：[email]ceponline@yahoo.com.cn[/email] * @version 0.1 */
import java.awt.Dimension;
import javax.swing.JButton;
import java.awt.Rectangle;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.EventQueue;
import java.awt.SystemColor;
import java.awt.Color;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JLabel;
import org.loon.framework.os.ASM;
import org.loon.framework.os.OSProcess;
public class TestCallForm extends JFrame {
private static final long serialVersionUID = 1L;
private JPanel jContentPane = null;
private JButton btnHP = null;
private JButton btnHome = null;
private JButton btnBaseEax = null;
private JButton btnIce = null;
private JButton btnFire = null;
private JButton btnSP = null;
private JTextField txtIntPtr = null;
private JLabel jLabel = null;
public TestCallForm() {
super();
initialize();
}
private void initialize() {
this.setResizable( false);
this.setSize(238, 315);
this.setContentPane(getJContentPane());
this.setTitle( "Java外挂开发入门示例");
this.setLocationRelativeTo( null);
this.addWindowListener( new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
private JPanel getJContentPane() {
if (jContentPane == null) {
jLabel = new JLabel();
jLabel.setBounds( new Rectangle(30, 20, 180, 30));
jLabel.setForeground(Color.white);
jLabel.setText( "寄存器EAX值（针对本机环境）");
jContentPane = new JPanel();
jContentPane.setLayout( null);
jContentPane.setSize( new Dimension(236, 241));
jContentPane.setBackground(SystemColor.activeCaption);
jContentPane.add(getBtnHP(), null);
jContentPane.add(getBtnHome(), null);
jContentPane.add(getBaseIntPtr(), null);
jContentPane.add(getBtnIce(), null);
jContentPane.add(getBtnFire(), null);
jContentPane.add(getBtnSP(), null);
jContentPane.add(getTxtIntPtr(), null);
jContentPane.add(jLabel, null);
}
return jContentPane;
}
private JButton getBtnHP() {
if (btnHP == null) {
btnHP = new JButton();
btnHP.setBounds( new Rectangle(15, 106, 95, 30));
btnHP.setText( "吃血");
btnHP.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "hp");
}
});
}
return btnHP;
}
private JButton getBtnHome() {
if (btnHome == null) {
btnHome = new JButton();
btnHome.setBounds( new Rectangle(15, 195, 200, 30));
btnHome.setText( "回城");
btnHome.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "home");
}
});
}
return btnHome;
}
private JButton getBtnIce() {
if (btnIce == null) {
btnIce = new JButton();
btnIce.setBounds( new Rectangle(120, 150, 95, 30));
btnIce.setText( "冰系魔法");
btnIce.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "ice");
}
});
}
return btnIce;
}
private JButton getBtnFire() {
if (btnFire == null) {
btnFire = new JButton();
btnFire.setBounds( new Rectangle(15, 150, 95, 30));
btnFire.setText( "火系魔法");
btnFire.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "fire");
}
});
}
return btnFire;
}
private JButton getBtnSP() {
if (btnSP == null) {
btnSP = new JButton();
btnSP.setBounds( new Rectangle(120, 106, 95, 30));
btnSP.setText( "加蓝");
btnSP.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "sp");
}
});
}
return btnSP;
}
private JButton getBaseIntPtr() {
if (btnBaseEax == null) {
btnBaseEax = new JButton();
btnBaseEax.setBounds( new Rectangle(15, 235, 200, 30));
btnBaseEax.setText( "获得本机EAX数值");
btnBaseEax.addMouseListener( new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
clickEvent( "find");
}
});
}
return btnBaseEax;
}
private JTextField getTxtIntPtr() {
if (txtIntPtr == null) {
txtIntPtr = new JTextField();
txtIntPtr.setBounds( new Rectangle(18, 57, 199, 30));
txtIntPtr.setText( "00D52070");
}
return txtIntPtr;
}
/** * 触发事件 * * @param eventName */
private void clickEvent( final String eventName) {
int pid = OSProcess.findWindowProcessId( "TForm1", "游戏找CALL练习实例one");
if (pid == 0) {
JOptionPane.showMessageDialog( this, "您的游戏程序尚未启动，外挂无法加载！");
return;
}
int eaxPtr = 0;
try {
eaxPtr = ASM.getHexStringToInt( this.txtIntPtr.getText().trim());
} catch (Exception ex) {
JOptionPane.showMessageDialog( this, "寄存器数值设定格式有误，外挂无法加载！");
return;
}
// 从基址获取寄存器中eax数值
if ( "find".equalsIgnoreCase(eventName)) {
this.txtIntPtr.setText(OSProcess.readProcessMemory(pid, 0x456D68));
}
// 实例化asm类以进行java与汇编混合操作
ASM asm = new ASM();
// 保存所有寄存器，即全部进栈
asm._PUSHAD();
// 示例程序执行时，目标寄存器eax中的必备数值(PS:在我的机器上是00D52070,
// 而找Call测试程序作者提供的是00D51FE4,请自行查找。错误时目标程序将崩溃。)
asm._MOV_EAX(eaxPtr);
// 吃红
if ( "hp".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x453028);
asm._CALL(0x452E98);
}
// 吃蓝
else if ( "sp".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x453040);
asm._CALL(0x452E98);
}
// 火系魔法
else if ( "fire".equalsIgnoreCase(eventName)) {
asm._MOV_ECX(0x45309C);
asm._MOV_EDX(2);
asm._CALL(0x452DF8);
// 冰系魔法
} else if ( "ice".equalsIgnoreCase(eventName)) {
asm._MOV_ECX(0x45307C);
asm._MOV_EDX(1);
asm._CALL(0x452DF8);
}
// 回城
else if ( "home".equalsIgnoreCase(eventName)) {
asm._MOV_EDX(0x45305C);
asm._CALL(0x452E98);
}
// 还原所有寄存器，即全部出栈
asm._POPAD();
// 结尾标记，操作开始执行
asm._RET();
// 要求进行代码注入的进程id
asm.doInject(pid);
}
public static void main(String[] args) {
EventQueue.invokeLater( new Runnable() {
public void run() {
TestCallForm callForm = new TestCallForm();
callForm.setVisible( true);
}
});
}
}
最后,再额外补充两点:
一,示例程序和真正的CALL外挂开发虽然原理上一样,工作量却是天差地别的,时间不充裕者请不要轻易尝试--|||
二,这个示例仅仅演示了localos的一部分功能,比如dll注入的接口在其中也提供了, 有兴趣者可以尝试一下,但要注意权限问题.
程序源码及示例下载地址: (暂时先丢这里,源码在jar内)
OD下载地址:
PS:由于本例中有些敏感API的调用,运行时杀软对Javaw.exe报警请不要少见多怪...下个版本争取干掉杀软^^
本文转自 cping 51CTO博客，原文链接:http://blog.51cto.com/cping1982/125588
转载地址：http://xiabl.baihongyu.com/
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