制作WiFiDucky远程HID攻击设备
字数 1949 2025-08-22 18:37:22
WiFiDucky远程HID攻击设备制作教程
1. 项目介绍
WiFi Ducky是一个基于Wi-Fi控制的BadUSB设备,能够远程执行Ducky Scripts脚本。它结合了ESP8266和ATMEGA32U4芯片,通过Wi-Fi网络实现远程上传、保存和运行攻击脚本。
主要特点:
- 远程控制:通过Wi-Fi网络上传和运行Ducky Script
- 实时测试:无需频繁复制到micro-SD卡或编译,可直接通过web界面测试脚本
- 扩展性强:可实现多种攻击方式,如下载可执行文件、执行不同攻击并返回结果、开启反向Shell等
2. 所需材料
| 组件 | 型号/规格 |
|---|---|
| 主控芯片 | CJMCU-Beetle Leonardo USB ATMEGA32U4 |
| WiFi模块 | ESP8266-12F |
| 电源模块 | AMS1117-3.3V |
3. 所需软件
- Arduino IDE:https://www.arduino.cc/en/Main/Software
- NodeMCU Flasher:https://github.com/nodemcu/nodemcu-flasher
- WiFi Ducky固件:https://github.com/spacehuhn/wifi_ducky/releases
4. 硬件连接
接线图说明:
- ATMEGA32U4与ESP8266通过串口连接
- AMS1117-3.3V为ESP8266提供稳定电源
- 关键引脚连接:
- ATMEGA32U4的TX -> ESP8266的RX
- ATMEGA32U4的RX -> ESP8266的TX
- ATMEGA32U4的GND -> ESP8266的GND
- AMS1117-3.3V输出 -> ESP8266的3.3V
5. 固件烧录步骤
5.1 写入初始代码到ATMEGA32U4
将以下代码上传到Arduino:
int program_pin = 12;
int enable_pin = 13;
void setup(){
Serial1.begin(115200);
Serial.begin(115200);
pinMode(enable_pin, OUTPUT);
pinMode(program_pin, OUTPUT);
digitalWrite(program_pin, LOW);
digitalWrite(enable_pin,HIGH);
}
void loop(){
while(Serial1.available()){
Serial.write((uint8_t)Serial1.read());
}
if(Serial.available()){
while(Serial.available()){
Serial1.write((uint8_t)Serial.read());
}
}
}
5.2 烧录ESP8266固件
- 从GitHub下载
esp8266_wifi_duck_4mb.bin固件 - 打开NodeMCU Flasher
- 设置参数:
- Flash Mode: DIO
- Flash Size: 32Mbit
- Flash Speed: 921600
- 选择固件文件
- 选择正确的COM端口
- 点击"Flash"开始烧录
注意:烧录完成后需要断开GPIO0的连接线
6. 写入主代码到ATMEGA32U4
上传以下主控制代码:
#include <Keyboard.h>
#define BAUD_RATE 57200
#define ExternSerial Serial1
String bufferStr = "";
String last = "";
int defaultDelay = 0;
void Line(String _line){
int firstSpace = _line.indexOf(" ");
if(firstSpace == -1) Press(_line);
else if(_line.substring(0,firstSpace) == "STRING"){
for(int i=firstSpace+1;i<_line.length();i++) Keyboard.write(_line[i]);
}
else if(_line.substring(0,firstSpace) == "DELAY"){
int delaytime = _line.substring(firstSpace + 1).toInt();
delay(delaytime);
}
else if(_line.substring(0,firstSpace) == "DEFAULTDELAY") defaultDelay = _line.substring(firstSpace + 1).toInt();
else if(_line.substring(0,firstSpace) == "REM"){} //nothing :/
else if(_line.substring(0,firstSpace) == "REPLAY") {
int replaynum = _line.substring(firstSpace + 1).toInt();
while(replaynum--){
Line(last);
}
}
else{
String remain = _line;
while(remain.length() > 0){
int latest_space = remain.indexOf(" ");
if (latest_space == -1){
Press(remain);
remain = "";
}
else{
Press(remain.substring(0, latest_space));
remain = remain.substring(latest_space + 1);
delay(5);
}
}
Keyboard.releaseAll();
delay(defaultDelay);
}
}
void Press(String b){
if(b.length() == 1) Keyboard.press(char(b[0]));
else if (b.equals("ENTER")) Keyboard.press(KEY_RETURN);
else if (b.equals("CTRL")) Keyboard.press(KEY_LEFT_CTRL);
else if (b.equals("SHIFT")) Keyboard.press(KEY_LEFT_SHIFT);
else if (b.equals("ALT")) Keyboard.press(KEY_LEFT_ALT);
else if (b.equals("GUI")) Keyboard.press(KEY_LEFT_GUI);
else if (b.equals("UP") || b.equals("UPARROW")) Keyboard.press(KEY_UP_ARROW);
else if (b.equals("DOWN") || b.equals("DOWNARROW")) Keyboard.press(KEY_DOWN_ARROW);
else if (b.equals("LEFT") || b.equals("LEFTARROW")) Keyboard.press(KEY_LEFT_ARROW);
else if (b.equals("RIGHT") || b.equals("RIGHTARROW")) Keyboard.press(KEY_RIGHT_ARROW);
else if (b.equals("DELETE")) Keyboard.press(KEY_DELETE);
else if (b.equals("PAGEUP")) Keyboard.press(KEY_PAGE_UP);
else if (b.equals("PAGEDOWN")) Keyboard.press(KEY_PAGE_DOWN);
else if (b.equals("HOME")) Keyboard.press(KEY_HOME);
else if (b.equals("ESC")) Keyboard.press(KEY_ESC);
else if (b.equals("BACKSPACE")) Keyboard.press(KEY_BACKSPACE);
else if (b.equals("INSERT")) Keyboard.press(KEY_INSERT);
else if (b.equals("TAB")) Keyboard.press(KEY_TAB);
else if (b.equals("END")) Keyboard.press(KEY_END);
else if (b.equals("CAPSLOCK")) Keyboard.press(KEY_CAPS_LOCK);
else if (b.equals("F1")) Keyboard.press(KEY_F1);
else if (b.equals("F2")) Keyboard.press(KEY_F2);
else if (b.equals("F3")) Keyboard.press(KEY_F3);
else if (b.equals("F4")) Keyboard.press(KEY_F4);
else if (b.equals("F5")) Keyboard.press(KEY_F5);
else if (b.equals("F6")) Keyboard.press(KEY_F6);
else if (b.equals("F7")) Keyboard.press(KEY_F7);
else if (b.equals("F8")) Keyboard.press(KEY_F8);
else if (b.equals("F9")) Keyboard.press(KEY_F9);
else if (b.equals("F10")) Keyboard.press(KEY_F10);
else if (b.equals("F11")) Keyboard.press(KEY_F11);
else if (b.equals("F12")) Keyboard.press(KEY_F12);
else if (b.equals("SPACE")) Keyboard.press(' ');
else Serial.println("not found :'"+b+"'("+String(b.length())+")");
}
void setup() {
Serial.begin(BAUD_RATE);
ExternSerial.begin(BAUD_RATE);
pinMode(13,OUTPUT);
digitalWrite(13,HIGH);
Keyboard.begin();
}
void loop() {
if(ExternSerial.available()){
bufferStr = ExternSerial.readStringUntil('\n');
Serial.println(bufferStr);
if(bufferStr.length() > 0){
bufferStr.replace("\r","\n");
bufferStr.replace("\n\n","\n");
while(bufferStr.length() > 0){
int latest_return = bufferStr.indexOf("\n");
if(latest_return == -1){
Serial.println("run: "+bufferStr);
Line(bufferStr);
bufferStr = "";
}
else{
Serial.println("run: '"+bufferStr.substring(0, latest_return)+"'");
Line(bufferStr.substring(0, latest_return));
last=bufferStr.substring(0, latest_return);
bufferStr = bufferStr.substring(latest_return + 1);
}
}
ExternSerial.write(0x99);
Serial.println("done");
}
}
}
7. 设备使用
- 将设备插入目标计算机
- 使用手机或电脑搜索WiFi网络:
- SSID: WIFI DUCK
- 密码: quackquack
- 连接后,在浏览器访问:http://192.168.4.1
- 通过Web界面可以:
- 上传新的Ducky Scripts
- 查看、删除已有脚本
- 直接运行脚本
注意:每行脚本最大长度为600个字符
8. Ducky Script编写指南
Ducky Script是一种简单的脚本语言,用于控制键盘输入。基本语法包括:
STRING <text>: 输入文本DELAY <ms>: 延迟指定毫秒数DEFAULTDELAY <ms>: 设置默认延迟REM <comment>: 注释REPLAY <n>: 重复执行上一条命令n次- 键盘按键:直接使用按键名称,如ENTER, CTRL, ALT等
示例脚本:
REM 这是一个示例脚本
DELAY 1000
GUI r
DELAY 500
STRING cmd
ENTER
DELAY 1000
STRING echo Hello, WiFi Ducky!
ENTER
9. 固件更新与自定义
通过Web界面更新:
- 访问http://192.168.4.1/info
- 上传新的.bin固件文件
自定义固件编译:
- 修改
esp8266_wifi_duck/html/files下的文件 - 打开
minifier.html - 点击"minify + byte-ify"转换格式
- 替换
data.h中的内容 - 在Arduino IDE中打开
esp8266_wifi_duck.ino - 点击"项目->验证/编译"
- 点击"项目->导出已编译的二进制文件"
10. 注意事项
- 使用此设备进行未经授权的攻击是违法的,仅限授权测试使用
- 确保在合法授权范围内使用
- 脚本执行时不要中断设备连接
- 注意脚本每行的长度限制(600字符)
- 烧录固件后必须断开GPIO0的连接
11. 参考资料
- WiFi Ducky官方仓库:https://github.com/spacehuhn/wifi_ducky
- WiDucky项目:https://github.com/basic4/WiDucky
- Ducky Script官方文档:https://github.com/hak5darren/USB-Rubber-Ducky/wiki/Duckyscript