package com.monkey.antiemulator;

import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;

import android.content.Context;
import android.telephony.TelephonyManager;
import android.util.Log;

public class AntiEmulator {
private static String[] known_pipes={
“/dev/socket/qemud”,
“/dev/qemu_pipe”
};

private static String[] known_qemu_drivers = {
        "goldfish"
};

private static String[] known_files = {
        "/system/lib/libc_malloc_debug_qemu.so",
        "/sys/qemu_trace",
        "/system/bin/qemu-props"
};

private static String[] known_numbers = { "15555215554", "15555215556",
        "15555215558", "15555215560", "15555215562", "15555215564",
        "15555215566", "15555215568", "15555215570", "15555215572",
        "15555215574", "15555215576", "15555215578", "15555215580",
        "15555215582", "15555215584", };

private static String[] known_device_ids = {
        "000000000000000" // 預設ID
};

private static String[] known_imsi_ids = {
        "310260000000000" // 預設的 imsi id
};

//檢測“/dev/socket/qemud”，“/dev/qemu_pipe”這兩個通道
public static boolean checkPipes(){
    for(int i = 0; i < known_pipes.length; i++){
        String pipes = known_pipes[i];
        File qemu_socket = new File(pipes);
        if(qemu_socket.exists()){
            Log.v("Result:", "Find pipes!");
            return true;
        }
    }
    Log.i("Result:", "Not Find pipes!");
    return false;
}

// 檢測驅動檔案內容
// 讀取檔案內容，然後檢查已知QEmu的驅動程式的列表
public static Boolean checkQEmuDriverFile(){
    File driver_file = new File("/proc/tty/drivers");
    if(driver_file.exists() && driver_file.canRead()){
        byte[] data = new byte[1024];  //(int)driver_file.length()
        try {
            InputStream inStream = new FileInputStream(driver_file);
            inStream.read(data);
            inStream.close();      
        } catch (Exception e) {
            // TODO: handle exception
            e.printStackTrace();
        }
        String driver_data = new String(data);
        for(String known_qemu_driver : AntiEmulator.known_qemu_drivers){
            if(driver_data.indexOf(known_qemu_driver) != -1){
                Log.i("Result:", "Find know_qemu_drivers!");
                return true;
            }
        }
    }
    Log.i("Result:", "Not Find known_qemu_drivers!");
    return false;
}

//檢測模擬器上特有的幾個檔案
public static Boolean CheckEmulatorFiles(){
    for(int i = 0; i < known_files.length; i++){
        String file_name = known_files[i];
        File qemu_file = new File(file_name);
        if(qemu_file.exists()){
            Log.v("Result:", "Find Emulator Files!");
            return true;
        }
    }
    Log.v("Result:", "Not Find Emulator Files!");
    return false;
}

// 檢測模擬器預設的電話號碼
public static Boolean CheckPhoneNumber(Context context) {
    TelephonyManager telephonyManager = (TelephonyManager) context
            .getSystemService(Context.TELEPHONY_SERVICE);

    String phonenumber = telephonyManager.getLine1Number();

    for (String number : known_numbers) {
        if (number.equalsIgnoreCase(phonenumber)) {
            Log.v("Result:", "Find PhoneNumber!");
            return true;
        }
    }
    Log.v("Result:", "Not Find PhoneNumber!");
    return false;
}

//檢測裝置IDS 是不是 “000000000000000”
public static Boolean CheckDeviceIDS(Context context) {
    TelephonyManager telephonyManager = (TelephonyManager) context
            .getSystemService(Context.TELEPHONY_SERVICE);

    String device_ids = telephonyManager.getDeviceId();

    for (String know_deviceid : known_device_ids) {
        if (know_deviceid.equalsIgnoreCase(device_ids)) {
            Log.v("Result:", "Find ids: 000000000000000!");
            return true;
        }
    }
    Log.v("Result:", "Not Find ids: 000000000000000!");
    return false;
}

// 檢測imsi id是不是“310260000000000”
public static Boolean CheckImsiIDS(Context context){
    TelephonyManager telephonyManager = (TelephonyManager)
            context.getSystemService(Context.TELEPHONY_SERVICE);

    String imsi_ids = telephonyManager.getSubscriberId();

    for (String know_imsi : known_imsi_ids) {
        if (know_imsi.equalsIgnoreCase(imsi_ids)) {
            Log.v("Result:", "Find imsi ids: 310260000000000!");
            return true;
        }
    }
    Log.v("Result:", "Not Find imsi ids: 310260000000000!");
    return false;
}

//檢測手機上的一些硬體資訊
public static Boolean CheckEmulatorBuild(Context context){
    String BOARD = android.os.Build.BOARD;
    String BOOTLOADER = android.os.Build.BOOTLOADER;
    String BRAND = android.os.Build.BRAND;
    String DEVICE = android.os.Build.DEVICE;
    String HARDWARE = android.os.Build.HARDWARE;
    String MODEL = android.os.Build.MODEL;
    String PRODUCT = android.os.Build.PRODUCT;
    if (BOARD == "unknown" || BOOTLOADER == "unknown"
            || BRAND == "generic" || DEVICE == "generic"
            || MODEL == "sdk" || PRODUCT == "sdk"
            || HARDWARE == "goldfish")
    {
        Log.v("Result:", "Find Emulator by EmulatorBuild!");
        return true;
    }
    Log.v("Result:", "Not Find Emulator by EmulatorBuild!");
    return false;
}

//檢測手機運營商家
public static boolean CheckOperatorNameAndroid(Context context) {
    String szOperatorName = ((TelephonyManager)
            context.getSystemService("phone")).getNetworkOperatorName();

    if (szOperatorName.toLowerCase().equals("android") == true) {
        Log.v("Result:", "Find Emulator by OperatorName!");
        return true;
    }
    Log.v("Result:", "Not Find Emulator by OperatorName!");
    return false;
}
 

}
模擬器執行結果：

真機執行結果：