[原创]安卓逆向之 Autojs 加密 JS 文件提取和解密-Android安全-看雪安全社区

[原创]安卓逆向之 Autojs 加密 JS 文件提取和解密

发表于: 2025-8-13 21:07 7611

[原创]安卓逆向之 Autojs 加密 JS 文件提取和解密

咚咚汪

2025-8-13 21:07

7611

第一次学习安卓逆向是在b站上，无意中看到了正己大佬的视频课程，于是就开始了安卓逆向学习之旅。
视频课程看了一般，觉得不过瘾，必须得找点东西练手，于是有了这篇文章。
这个工具主要是用来实现安卓设备上的自动化，当然也有用到灰产的。其主要优势在于可以使用js语言实现对app的操作，用它来实现自动化脚本，对新手很友好。
众所周知，autojs中的js代码都是经过加密的，因此逆向分析其加解密原理是值得学习的一件事。同时，也能通过逆向后的js源码对其脚本进行学习。
 
本次逆向选择的app为魔方xx
用于动态hook
反编译
包提取工具
环境搭建这里不做额外说明
通过mt管理器可以提取出apk文件，打开apk的文件夹看到对应的dex文件很小，只有几kb
 
直觉告诉我没那么简单，不管3721，先拉出来瞅一眼再说；
 
果然很诡异，新手的我一脸懵逼
 
不管咋样还得打开看看源码
 
可以看出来是继承了一个Application类，代码也经过混淆的，没眼看。
后来想到一个办法，把混淆的代码丢给ai，让ai翻译一下不就好了。于是乎拿到了精简后的代码：
从源代码中看出来实际上不止一个dex文件，和我猜想的一样，肯定还有其他dex文件。事实上和我猜想的一样，验证过程这里不多赘述，先说结论：
这个类是app的入口类，会先调用attachBaseContext方法，这个方法是在onCreate之前调用，它会找l2hed.dex文件，然后使用dex加载器加载到虚拟器，调用l.g这个类，通过反射调用a方法。而oncreate调用的是c方法。
l.g这个类主要做了签名校验，以及剩下的dex文件的加载，也就是说这个app中的类不是启动的时候就全部加载进内存了，所以我在这里使用frida进行hook的时候很多类都没办法hook到，卡了很久才弄明白这个app的dex的加载过程。
而具体的dex文件是在res文件夹下，
 
目前离真相又近了一步，这些都是傀儡，真正的入口是com.xxx.mfhzuplus.App这个类
于是将这些dex文件丢到jadx中，用关键字搜索出这个类名，拿到源码：
 
熟悉的oncreate方法，现在已经到了山脚下，接下来就是登山时刻；
看到关键代码ProjectConfig这个类，联想到assert文件夹下也有一个这样的json文件，可以大胆猜测两个就是一回事。
通过这个方法见名知意，应该是跟加密有关系的，毕竟名字叫做指纹，肯定脱不了关系；
果然是和加密有关，混淆后的代码看的很吃力，但是交给AI去读就很容易了，这个方法是要初始化一个key；这个key是用来做加解密的；
这个类也定义了加解密的方法：
真是得来全不费工夫，一下子找到关键代码了；
这里使用frida是没办法hook住的，因为app启动就加载，而且是动态加载，因此放弃了这个方式，选择了一种非常笨重的办法：smali字节码插桩；
具体做法是在解密方法后插入一段smali的日志打印，让其将解密后的代码打印输出；
四、案例演示
 
最终得到解密后的js源码，对其进行改动后放回对应目录，重新打开app后可以绕过激活校验；
 
1，frida并不是可以一把梭（可能是我学艺不精），需要结合各种方式和工具一起用；
2，这个app加壳属于一代加壳，落地加载的方式；
3，理解原理很重要，比如安卓生命周期；基础不扎实很多东西没办法理解，思维有很大局限；
安卓加固方案从落地加载到类指令抽取编写报告
正己的逆向课程
Android从整体加固到抽取加固的实现及原理
豆包
public class p extends Application {
    public Class a = null;
 
    public p() {
        Thread.currentThread();
    }
 
    public static void load(String str, File file) {
        ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(str));
        for (ZipEntry nextEntry = zipInputStream.getNextEntry(); nextEntry != null; nextEntry = zipInputStream.getNextEntry()) {
            if (!nextEntry.isDirectory()) {
                str = nextEntry.getName();
                String str2 = "Ye6fiMSPw7nHlMSPLmwyaGVkw7nHlMSPZMO5xJE=";
                if (str.contains("libmh.so")) { // qs(str2) 替换结果
                    BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileInputStream(file.getAbsolutePath()));
                    try {
                        byte[] bArr = new byte[4096];
                        while (true) {
                            int read = zipInputStream.read(bArr);
                            if (read != -1) {
                                bufferedOutputStream.write(bArr, 0, read);
                            } else {
                                bufferedOutputStream.close();
                                return;
                            }
                        }
                    } catch (Throwable th) {
                        th.addSuppressed(th);
                    }
                }
            }
            zipInputStream.closeEntry();
        }
         
    }
 
 
 
    public static String qs(String str) {
        try {
            String str2 = new String(Base64.decode(str, 0));
            String str3 = "ùǔď";
            String[] split = str2.split(str3);
            str2 = split[1];
            str3 = "\\'";
            str2 = str2.replace(str3, "'");
            str2 = str2.replace("\\n", "\n");
            str2 = str2.replace("\\r", "");
            return str2;
        } catch (Exception e) {
            return str;
        }
    }
 
    public void attachBaseContext(Context context) {
        super.attachBaseContext(context);
        String str = "=====>";
        str = "====loadDex:"; // qs(str) 替换结果
        String str2 = "x5zHlsSTw7nHlMSPYXR0YWNoQmFzZUNvbnRleHTDuceUxI9l7p+IxJU=";
        Log.e(str, "attachBaseContext"); // qs(str2) 替换结果
        str2 = "loadDex1:"; // qs("ZcO6xIHDuceUxI9sb2FkRGV4MTrDuceUxI/HlmLEgw==") 替换结果
        try {
            String path = getCacheDir().getPath();
            File file = new File(path, "l2hed.dex"); // qs("xavHnMSDw7nHlMSPbDJoZWQuZGV4w7nHlMSP7p+IY8SF") 替换结果
            String str3 = "YcO8xIXDuceUxI9sMmhlZGQuZGV4w7nHlMSPYsO6xIc=";
            File file2 = new File(path, "l2hedd.dex"); // qs(str3) 替换结果
            StringBuilder fileInputStream = new FileInputStream(str2);
            fileInputStream.append(path);
            Log.e(str, fileInputStream.toString());// loadDex1:/data/user/0/com.duya667.mfhzplus/cache
            if (!file.exists()) {//l2hed.dex 不存在的情况下 去读so文件里的数据
                load(getApplicationInfo().sourceDir, file2);// 读取apk文件中的so 写到l2hedd.dex中 再将l2hedd.dex做位运算 写到l2hed.dex中
                str2 = file2.getAbsolutePath();
                str3 = file.getAbsolutePath();
                FileInputStream fileInputStream2 = new FileInputStream(str2);
                try {
                    FileOutputStream fileInputStream3 = new FileInputStream(str3);
                    while (true) {
                        try {
                            int read = fileInputStream2.read();
                            if (read == -1) {
                                break;
                            }
                            fileInputStream3.write((byte) ((read << 5) | (read >> 3)));
                        } catch (Throwable th) {
                            th.addSuppressed(th);
                        }
                    }
                    fileInputStream3.close();
                    fileInputStream2.close();
                    file.setReadOnly();
                    file2.delete();
                } catch (Throwable th2) {
                    th.addSuppressed(th2);
                }
            }
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append("loadDex2:"); // qs("Zu6fiMSHw7nHlMSPbG9hZERleDI6w7nHlMSPx5TDusSJ") 替换结果
            stringBuilder.append(path);// loadDex2:/data/user/0/com.duya667.mfhzplus/cache
            Log.e(str, stringBuilder.toString());
            DexClassLoader dexClassLoader = new DexClassLoader(file.getAbsolutePath(), path, null, getClassLoader());//l2hed.dex
            str = "l.g";
            Class loadClass = dexClassLoader.loadClass(str);
            this.a = loadClass;
            try {
                 
                str2 = "a";
                r5 = new Class[2];
                Class cls = Context.class;
                r5[0] = cls;
                r5[1] = cls;
                Method method = loadClass.getMethod(str2, r5);
                Object[] objArr = new Object[]{context, this};
                method.invoke(null, objArr);
            } catch (Exception unused) {
            }
        } catch (Exception e) {
             
            String str4 = "w7nHlsSJw7nHlMSPPT09PT0+bG9hZERleEV4w7nHlMSPYcO5xIs=";
            Log.e("loadDexEx", e.getMessage()); // qs(str4) 替换结果
            e.printStackTrace();
        }
         
    }
 
    public android.content.Context createPackageContext(java.lang.String r6, int r7) {
        throw new UnsupportedOperationException("Method not decompiled: d.p.createPackageContext(java.lang.String, int):android.content.Context");
    }
 
    public String getPackageName() {
        String str = "w7nun4jEj8O5x5TEjz09PT09PsO5x5TEj2Xun4jEkQ==";
        str = "====getPackageName:"; // qs(str) 替换结果
        String str2 = "w7rHlsSRw7nHlMSPZ2V0UGFja2FnZU5hbWXDuceUxI/HlseYxJM=";
        Log.e(str, "getPackageName"); // qs(str2) 替换结果
        CharSequence charSequence = null;
        try {
            Class cls = this.a;
            Method method = cls.getMethod("e", null);
            charSequence = (String) method.invoke(null, null);
        } catch (Exception unused) {
        }
        if (TextUtils.isEmpty(charSequence)) {
            str = super.getPackageName();
            return str;
        }
        return charSequence;
    }
 
    public void onCreate() {
        super.onCreate();
        String str = "w7nHmsSTw7nHlMSPPT09PT0+w7nHlMSPx5bFq8SV";
        str = "====onCreate"; // qs(str) 替换结果
        Log.e(str, "onCreate"); // qs("YsWrxIHDuceUxI9vbkNyZWF0ZcO5x5TEj8O8x5bEgw==") 替换结果
        try {
            Class cls = this.a;
            String str2 = "c";
            Class[] clsArr = new Class[]{Application.class};
            Method method = cls.getMethod(str2, clsArr);
            Object[] objArr = new Object[]{this};
            method.invoke(null, objArr);
        } catch (Exception unused) {
        }
    }
}
public class p extends Application {
    public Class a = null;
 
    public p() {
        Thread.currentThread();
    }
 
    public static void load(String str, File file) {
        ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(str));
        for (ZipEntry nextEntry = zipInputStream.getNextEntry(); nextEntry != null; nextEntry = zipInputStream.getNextEntry()) {
            if (!nextEntry.isDirectory()) {
                str = nextEntry.getName();
                String str2 = "Ye6fiMSPw7nHlMSPLmwyaGVkw7nHlMSPZMO5xJE=";
                if (str.contains("libmh.so")) { // qs(str2) 替换结果
                    BufferedOutputStream bufferedOutputStream = new BufferedOutputStream(new FileInputStream(file.getAbsolutePath()));
                    try {
                        byte[] bArr = new byte[4096];
                        while (true) {
                            int read = zipInputStream.read(bArr);
                            if (read != -1) {
                                bufferedOutputStream.write(bArr, 0, read);
                            } else {
                                bufferedOutputStream.close();
                                return;
                            }
                        }
                    } catch (Throwable th) {
                        th.addSuppressed(th);
                    }
                }
            }
            zipInputStream.closeEntry();
        }
         
    }
 
 
 
    public static String qs(String str) {
        try {
            String str2 = new String(Base64.decode(str, 0));
            String str3 = "ùǔď";
            String[] split = str2.split(str3);
            str2 = split[1];
            str3 = "\\'";
            str2 = str2.replace(str3, "'");
            str2 = str2.replace("\\n", "\n");
            str2 = str2.replace("\\r", "");
            return str2;
        } catch (Exception e) {
            return str;
        }
    }
 
    public void attachBaseContext(Context context) {
        super.attachBaseContext(context);
        String str = "=====>";
        str = "====loadDex:"; // qs(str) 替换结果
        String str2 = "x5zHlsSTw7nHlMSPYXR0YWNoQmFzZUNvbnRleHTDuceUxI9l7p+IxJU=";
        Log.e(str, "attachBaseContext"); // qs(str2) 替换结果
        str2 = "loadDex1:"; // qs("ZcO6xIHDuceUxI9sb2FkRGV4MTrDuceUxI/HlmLEgw==") 替换结果
        try {
            String path = getCacheDir().getPath();
            File file = new File(path, "l2hed.dex"); // qs("xavHnMSDw7nHlMSPbDJoZWQuZGV4w7nHlMSP7p+IY8SF") 替换结果
            String str3 = "YcO8xIXDuceUxI9sMmhlZGQuZGV4w7nHlMSPYsO6xIc=";
            File file2 = new File(path, "l2hedd.dex"); // qs(str3) 替换结果
            StringBuilder fileInputStream = new FileInputStream(str2);
            fileInputStream.append(path);
            Log.e(str, fileInputStream.toString());// loadDex1:/data/user/0/com.duya667.mfhzplus/cache
            if (!file.exists()) {//l2hed.dex 不存在的情况下 去读so文件里的数据
                load(getApplicationInfo().sourceDir, file2);// 读取apk文件中的so 写到l2hedd.dex中 再将l2hedd.dex做位运算 写到l2hed.dex中
                str2 = file2.getAbsolutePath();
                str3 = file.getAbsolutePath();
                FileInputStream fileInputStream2 = new FileInputStream(str2);
                try {
                    FileOutputStream fileInputStream3 = new FileInputStream(str3);
                    while (true) {
                        try {
                            int read = fileInputStream2.read();
                            if (read == -1) {
                                break;
                            }
                            fileInputStream3.write((byte) ((read << 5) | (read >> 3)));
                        } catch (Throwable th) {
                            th.addSuppressed(th);
                        }
                    }
                    fileInputStream3.close();
                    fileInputStream2.close();
                    file.setReadOnly();
                    file2.delete();
                } catch (Throwable th2) {
                    th.addSuppressed(th2);
                }
            }
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append("loadDex2:"); // qs("Zu6fiMSHw7nHlMSPbG9hZERleDI6w7nHlMSPx5TDusSJ") 替换结果
            stringBuilder.append(path);// loadDex2:/data/user/0/com.duya667.mfhzplus/cache
            Log.e(str, stringBuilder.toString());
            DexClassLoader dexClassLoader = new DexClassLoader(file.getAbsolutePath(), path, null, getClassLoader());//l2hed.dex
            str = "l.g";
            Class loadClass = dexClassLoader.loadClass(str);
            this.a = loadClass;
            try {
                 
                str2 = "a";
                r5 = new Class[2];
                Class cls = Context.class;
                r5[0] = cls;
                r5[1] = cls;
                Method method = loadClass.getMethod(str2, r5);
                Object[] objArr = new Object[]{context, this};
                method.invoke(null, objArr);
            } catch (Exception unused) {
            }
        } catch (Exception e) {
             
            String str4 = "w7nHlsSJw7nHlMSPPT09PT0+bG9hZERleEV4w7nHlMSPYcO5xIs=";
            Log.e("loadDexEx", e.getMessage()); // qs(str4) 替换结果
            e.printStackTrace();
        }
         
    }
 
    public android.content.Context createPackageContext(java.lang.String r6, int r7) {
        throw new UnsupportedOperationException("Method not decompiled: d.p.createPackageContext(java.lang.String, int):android.content.Context");
    }
 
    public String getPackageName() {
        String str = "w7nun4jEj8O5x5TEjz09PT09PsO5x5TEj2Xun4jEkQ==";
        str = "====getPackageName:"; // qs(str) 替换结果
        String str2 = "w7rHlsSRw7nHlMSPZ2V0UGFja2FnZU5hbWXDuceUxI/HlseYxJM=";
        Log.e(str, "getPackageName"); // qs(str2) 替换结果
        CharSequence charSequence = null;
        try {
            Class cls = this.a;
            Method method = cls.getMethod("e", null);
            charSequence = (String) method.invoke(null, null);
        } catch (Exception unused) {
        }
        if (TextUtils.isEmpty(charSequence)) {
            str = super.getPackageName();
            return str;
        }
        return charSequence;
    }
 
    public void onCreate() {
        super.onCreate();
        String str = "w7nHmsSTw7nHlMSPPT09PT0+w7nHlMSPx5bFq8SV";
        str = "====onCreate"; // qs(str) 替换结果
        Log.e(str, "onCreate"); // qs("YsWrxIHDuceUxI9vbkNyZWF0ZcO5x5TEj8O8x5bEgw==") 替换结果
        try {
            Class cls = this.a;
            String str2 = "c";
            Class[] clsArr = new Class[]{Application.class};
            Method method = cls.getMethod(str2, clsArr);
            Object[] objArr = new Object[]{this};
            method.invoke(null, objArr);
        } catch (Exception unused) {
        }
    }
}
public class g {
 
    /* renamed from: a  reason: collision with root package name */
    public static String f4038a;
 
    /* renamed from: b  reason: collision with root package name */
    public static Application f4039b;
 
    /* renamed from: c  reason: collision with root package name */
    public static boolean f4040c;
 
    /* renamed from: d  reason: collision with root package name */
    public static int f4041d;
 
    /* JADX INFO: Access modifiers changed from: package-private */
    /* renamed from: l.g$1  reason: invalid class name */
    /* loaded from: E:\skill\Android_skill\mofang_dex\l2hed.dex */
    public class AnonymousClass1 implements Application.ActivityLifecycleCallbacks {
        public static void dh(String str, String str2) {
        }
 
        public static String dsg5() {
            return "wfv1sie46dwy43owj2a2nam";
        }
 
        public static String mv(String str) {
            try {
                Runtime.getRuntime();
                byte[] decode = Base64.decode(str, 0);
                Runtime.getRuntime();
                String str2 = new String(decode);
                dsg5();
                dh("ǚfď", "ǚfď");
                String str3 = str2.split("ǚfď")[1];
                SystemClock.elapsedRealtime();
                dsg5();
                SystemClock.uptimeMillis();
                dsg5();
                Collections.emptyList();
                String replace = str3.replace("\\'", "'");
                Collections.emptyList();
                dsg5();
                dh("\\n", "\\n");
                dsg5();
                Resources.getSystem();
                String replace2 = replace.replace("\\n", AbstractShell.COMMAND_LINE_END);
                SystemClock.elapsedRealtime();
                dsg5();
                dh("\\r", "\\r");
                dsg5();
                dh("", "");
                String replace3 = replace2.replace("\\r", "");
                Collections.emptyList();
                dsg5();
                return replace3;
            } catch (Exception e7) {
                dsg5();
                return str;
            }
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityCreated(Activity activity, Bundle bundle) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityDestroyed(Activity activity) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityPaused(Activity activity) {
            dsg5();
        }
 
        /* JADX WARN: Removed duplicated region for block: B:24:0x0130  */
        @Override // android.app.Application.ActivityLifecycleCallbacks
        /*
            Code decompiled incorrectly, please refer to instructions dump.
            To view partially-correct code enable 'Show inconsistent code' option in preferences
        */
        public void onActivityResumed(android.app.Activity r12) {
            /*
                Method dump skipped, instructions count: 314
                To view this dump change 'Code comments level' option to 'DEBUG'
            */
            throw new UnsupportedOperationException("Method not decompiled: l.g.AnonymousClass1.onActivityResumed(android.app.Activity):void");
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityStarted(Activity activity) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityStopped(Activity activity) {
            dsg5();
        }
    }
 
    public g() {
         
    }
 
    public static void a(Context context, Context context2) {
        String packageName;
        String bw = "=====>dexFiles";//dexFiles
        SystemClock.uptimeMillis();
        String bw2 = "getAppSignature";// getAppSignature
        try {
            Log.e("=====>dexFiles", "getPackageName1" + context.getPackageName());
            Log.e("=====>dexFiles", "fname1:com.duya667.mfhzuplus");
            Log.e("=====>dexFiles", "getAppSignature" + f(context));
             
            Log.e("=====>dexFiles", "sign:c512bc7caad13c98fee cb22c78b9e3acf0a56de5aa");
            packageName = context.getPackageName();
             
        } catch (Exception e7) {
            e7.printStackTrace();
        }
        if (packageName.equals("com.duya667.mfhzuplus")) {
            if ("c512bc7caad13c98fee cb22c78b9e3acf0a56de5aa".equals(f(context))) {
                f4038a = "com.duya667.mfhzuplus.App";
                h(context2);
                return;
            }
        }
         
    }
 
    /* JADX WARN: Multi-variable type inference failed */
    /* JADX WARN: Type inference failed for: r0v9, types: [android.app.Application$ActivityLifecycleCallbacks, java.lang.Object] */
    public static void b(Application application) {
        f4041d = TimeZone.getDefault().getOffset(System.currentTimeMillis());
        if (!f4040c && !TextUtils.isEmpty(f4038a)) {
            String bw = "==";
            Log.e(bw, "mSubjectAppName:a" + f4038a);
            f4039b = (Application) Class.forName(f4038a).newInstance();
             
            StringBuilder sb = new StringBuilder("mSubjectApplication:a");
            sb.append(f4039b != null);
            Log.e(bw, sb.toString());
            Context baseContext = application.getBaseContext();
             
            String bw2 = "attacha";
            Method declaredMethod = Application.class.getDeclaredMethod(bw2, Context.class);
            declaredMethod.setAccessible(true);
            declaredMethod.invoke(f4039b, baseContext);
             
            Class<?> cls = Class.forName("android.app.ContentImage");
             
            Field declaredField = cls.getDeclaredField("mOuterContent");
            declaredField.setAccessible(true);
            declaredField.set(baseContext, f4039b);
             
            Field declaredField2 = cls.getDeclaredField("mMainThread");
            declaredField2.setAccessible(true);
            Object obj = declaredField2.get(baseContext);
             
            Class<?> cls2 = Class.forName("android.app.ActivityThread");
             
            Field declaredField3 = cls2.getDeclaredField("nInstalledApplication");
            declaredField3.setAccessible(true);
            declaredField3.set(obj, f4039b);
             
            Field declaredField4 = cls2.getDeclaredField("mAllApplications");
            declaredField4.setAccessible(true);
            ArrayList arrayList = (ArrayList) declaredField4.get(obj);
            arrayList.remove(application);
            arrayList.add(f4039b);
             
            Field declaredField5 = cls.getDeclaredField("mPackageInfo");
            declaredField5.setAccessible(true);
            Object obj2 = declaredField5.get(baseContext);
             
            Class<?> cls3 = Class.forName("android.app.LoadedApk");
             
            Field declaredField6 = cls3.getDeclaredField("mApplication");
            declaredField6.setAccessible(true);
            declaredField6.set(obj2, f4039b);
             
            Field declaredField7 = cls3.getDeclaredField("mApplicationInfo");
            declaredField7.setAccessible(true);
            ((ApplicationInfo) declaredField7.get(obj2)).className = f4038a;
            f4039b.onCreate();
            f4040c = true;
            Application application2 = f4039b;
            if (application2 != 0) {
                // 注意：此处原代码有语法错误（?? obj3 = new Object();）
                Object obj3 = new Object();
                application2.registerActivityLifecycleCallbacks(obj3);
            }
        }
    }
    public static String bw(String str) {
        try {
            byte[] decode = Base64.decode(str, 0);
            String str2 = new String(decode);
            String[] split = str2.split("adă");
            String str3 = split[1];
            String replace = str3.replace("\\'", "'");
            String replace2 = replace.replace("\\n", AbstractShell.COMMAND_LINE_END);
            String replace3 = replace2.replace("\\r", "");
            return replace3;
        } catch (Exception e7) {
            return str;
        }
    }
 
    /* JADX WARN: Multi-variable type inference failed */
    /* JADX WARN: Type inference failed for: r0v0, types: [android.app.Application$ActivityLifecycleCallbacks, java.lang.Object] */
    public static void c(Application application) {
        try {
            b(application);
        } catch (Exception unused) {
        }
        Application application2 = f4039b;
        if (application2 != 0) {
            ?? obj = new Object();
            VelocityTracker.obtain();
            application2.registerActivityLifecycleCallbacks(obj);
        }
         
    }
 
    public static byte[] c(String str, String str2) {
        byte[] bArr;
        ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream(str));
        ZipEntry nextEntry = zipInputStream.getNextEntry();
        while (true) {
            bArr = null;
            if (nextEntry == null) {
                break;
            } else if (nextEntry.isDirectory() || !nextEntry.getName().contains(str2)) {
                zipInputStream.closeEntry();
                nextEntry = zipInputStream.getNextEntry();
            } else {
                ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
                byte[] bArr2 = new byte[4096];
                while (true) {
                    int read = zipInputStream.read(bArr2);
                    if (read == -1) {
                        break;
                    }
                    byteArrayOutputStream.write(bArr2, 0, read);
                }
                byte[] byteArray = byteArrayOutputStream.toByteArray();
                try {
                    String formatPattern = "%016s"; // bw("ZcO8xIlhZMSDJTEkLTE2c2FkxINh7p+IxIk=")
                     
                    String keyPart = "dhkey"; // bw("YsO5xIthZMSDbDJoZWFkxIPHlGPEiw==")
                    String format = String.format(formatPattern, keyPart);
                     
                     
                    String replace = format.replace(" ", "0");
                     
                    byte[] bytes = replace.getBytes("UTF-8"); // bw("xavHmsSNYWTEg3V0ZjhhZMSDY8WrxI0=")
                     
                    SecretKeySpec secretKeySpec = new SecretKeySpec(bytes, "AES");
                    IvParameterSpec ivParameterSpec = new IvParameterSpec(bytes);
                     
                    Class<?> cls = Class.forName("javax.crypto.Cipher"); // bw("w7rDvMSPYWTEg2phdmF4LmNyeXB0by5DaXBoZXJhZMSD7p+IZsSP")
                     
                    Method method = cls.getMethod("getInstance", String.class); // bw("x5THlMSRYWTEg2dldEluc3RhbmNlYWTEg8Wrw7rEkQ==")
                     
                    Object[] objArr = {"AES/CBC/PKCS5Padding"}; // bw("x5ZlxJNhZMSDQUVTL0NCQy9QS0NTNVBhZGRpbmdhZMSDY+6fiMST")
                    Object invoke = method.invoke(null, objArr);
                     
                    String initMethod = "init"; // bw("x5jFq8SVYWTEg2luaXRhZMSDx5bHmsSB")
                    Class<?>[] clsArr = {Integer.TYPE, Key.class, AlgorithmParameterSpec.class};
                    cls.getMethod(initMethod, clsArr).invoke(invoke, 2, secretKeySpec, ivParameterSpec);
                    bArr = i((byte[]) cls.getMethod("doFinal", byte[].class).invoke(invoke, byteArray)); // bw("Y8O5xINhZMSDZG9GaW5hbGFkxIPHmMO5xIM=")
                } catch (Exception unused) {
                }
            }
        }
         
        return bArr;
    }
 
    public static Application d() {
        Application application = f4039b;
         
        return application;
    }
 
 
    public static String e() {
        String str = f4038a;
         
        return str;
    }
 
    public static String f(Context context) {
        Signature[] signatureArr;
        try {
            Signature[] signatureArr2 = new Signature[0];
            try {
                signatureArr = context.getPackageManager().getPackageInfo(context.getPackageName(), 64).signatures;
            } catch (PackageManager.NameNotFoundException e7) {
                e7.printStackTrace();
            }
            if (signatureArr != null && signatureArr.length > 0) {
                String g8 = g(signatureArr[0]);
                 
                return g8;
            }
        } catch (Exception e8) {
            e8.printStackTrace();
        }
         
        return null;
    }
 
    public static String g(Signature signature) {
        String algorithm = "SHA-1"; // bw("Yu6fiMSFYWTEg1NIQTFhZMSDxatlxIU=")
        MessageDigest messageDigest = MessageDigest.getInstance(algorithm);
        byte[] byteArray = signature.toByteArray();
        messageDigest.update(byteArray);
        byte[] digest = messageDigest.digest();
        StringBuilder sb = new StringBuilder();
        int length = digest.length;
        for (int i7 = 0; i7 < length; i7++) {
            Object[] objArr = {Byte.valueOf(digest[i7])};
            sb.append(String.format("%02x", objArr)); // bw("w7xlxIdhZMSDJTAyeGFkxINjx5bEhw==")
        }
        String sb2 = sb.toString();
        return sb2;
    }
 
 
    public static void h(Context context) {
        String logTag = "====debugFiles"; // bw("x5ZixIlhZMSDPT09PT0+ZGV4RmlsZXNhZMSDw7xkxIk=")
        Log.e(logTag, "ok");
        e();
        ArrayList arrayList = new ArrayList();
        File cacheDir = context.getCacheDir();
        File[] listFiles = cacheDir.listFiles();
         
        String prefix = "mh_"; // bw("w7zDucSLYWTEg2wyaGVhZMSDx5ZkxIs=")
        if (listFiles != null) {
            for (File file : listFiles) {
                if (file.isFile() && file.getName().startsWith(prefix)) {
                    String name = file.getName();
                    // 排除特定文件名
                    if (!name.equals("de_key.head.dex")) { // bw("ZGHEjWFkxINsMmhlZC5kZXhhZMSDY8O8xI0=")
                        file.setReadOnly();
                        arrayList.add(file);
                    }
                }
            }
        }
         
        Log.e(logTag, "" + arrayList.size());
        // 读取 sourceDir文件夹下的 libmh_文件名开头的文件 读取到数组中
        if (arrayList.size() <= 0) {
            int i7 = 0;
            while (i7 < 100) {
                try {
                    String str = context.getApplicationInfo().sourceDir;
                    StringBuilder sb = new StringBuilder();
                    sb.append("libmh_"); // bw("YceUxI9hZMSDLmwyaGVhZMSDYcO8xI8=")
                    sb.append(i7);
                    byte[] c8 = c(str, sb.toString());
                    if (c8 == null) {
                        break;
                    }
                    // 日志标签：====encryptedDex1
                    Log.e("====encryptedDex1", "" + c8.length); // bw("x5xlxJFhZMSDPT09PT0+ZW5jcnlwdGVkRGV4MWFkxIPun4jDvMSR")
                    StringBuilder sb2 = new StringBuilder();
                    sb2.append(prefix);
                    i7++;
                    sb2.append(i7);
                    sb2.append(".dex"); // bw("x5jFq8STYWTEgy5kZXhhZMSDZcecxJM=")
                    File file2 = new File(cacheDir, sb2.toString());
                    FileOutputStream fileOutputStream = new FileOutputStream(file2);
                    fileOutputStream.write(c8);
                    fileOutputStream.close();
                    arrayList.add(file2);
                } catch (Exception e7) {
                    // 日志标签：====err1
                    Log.e("====err1", "" + e7.getMessage()); // bw("xavDvMSVYWTEgz09PT09PmUxYWTEg8Wrx5jEgQ==")
                    e7.printStackTrace();
                }
            }
        }
        Field field = null;
        for (Class<?> cls = context.getClassLoader().getClass(); cls != null; cls = cls.getSuperclass()) {
            try {
                // 字段名：pathList
                field = cls.getDeclaredField("pathList"); // bw("x5jDvMSDYWTEg3BhdGhMaXN0YWTEg2ZjxIM=")
                field.setAccessible(true);
                break;
            } catch (NoSuchFieldException unused) {
            }
        }
        Object obj = field.get(context.getClassLoader());
        Field field2 = null;
        for (Class<?> cls2 = obj.getClass(); cls2 != null; cls2 = cls2.getSuperclass()) {
            try {
                // 字段名：dexElements
                field2 = cls2.getDeclaredField("dexElements"); // bw("YcecxIVhZMSDZGV4RWxlbWVudHNhZMSDYceWxIU=")
                field2.setAccessible(true);
                break;
            } catch (NoSuchFieldException unused2) {
            }
        }
        Object[] objArr = (Object[]) field2.get(obj);
        Method method = null;
        for (Class<?> cls3 = obj.getClass(); cls3 != null; cls3 = cls3.getSuperclass()) {
            try {
                // 方法名：makePathElements
                method = cls3.getDeclaredMethod("makePathElements", List.class, File.class, List.class); // bw("x5run4jEh2FkxINtYWtlUGF0aEVsZW1lbnRzYWTEg8eWw7zEhw==")
                method.setAccessible(true);
                break;
            } catch (NoSuchMethodException unused3) {
            }
        }
        // 日志标签：====dexFiles1
        Log.e("====dexFiles1", "" + arrayList.size()); // bw("7p+Ix5jEiWFkxIM9PT09PT5kZXhGaWxlczFhZMSDx5ZkxIk=")
        // 日志标签：====pathList
        Log.e("====pathList", "false"); // bw("w7rHmMSLYWTEgz09PT09PnBhdGhMaXN0YWTEg+6fiGXEiw==")
        Log.e(logTag, "false");
        StringBuilder sb3 = new StringBuilder("");
        sb3.append(method == null);
        String sb4 = sb3.toString();
        // 日志标签：====makeDexElements
        Log.e("====makeDexElements", sb4); // bw("w7zHlMSNYWTEgz09PT09Pm1ha2VEZXhFbGVtZW50c2FkxIPDumbEjQ==")
        Object[] objArr2 = (Object[]) method.invoke(obj, arrayList, null, null);
        Object[] objArr3 = (Object[]) Array.newInstance(objArr.getClass().getComponentType(), objArr.length + objArr2.length);
        System.arraycopy(objArr, 0, objArr3, 0, objArr.length);
        System.arraycopy(objArr2, 0, objArr3, objArr.length, objArr2.length);
        field2.set(obj, objArr3);
    }
 
    public static byte[] i(byte[] bArr) {
        byte[] bArr2;
        byte[] bArr3 = new byte[1024];
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ZipInputStream zipInputStream = new ZipInputStream(new ByteArrayInputStream(bArr));
        try {
            try {
                zipInputStream.getNextEntry();
                while (true) {
                    int read = zipInputStream.read(bArr3);
                    if (read == -1) {
                        break;
                    }
                    byteArrayOutputStream.write(bArr3, 0, read);
                }
                bArr2 = byteArrayOutputStream.toByteArray();
                try {
                    zipInputStream.close();
                } catch (IOException e7) {
                    e7.printStackTrace();
                }
            } catch (IOException e8) {
                e8.printStackTrace();
                try {
                    zipInputStream.close();
                } catch (IOException e9) {
                    e9.printStackTrace();
                }
                bArr2 = null;
            }
             
            return bArr2;
        } catch (Throwable th) {
            try {
                zipInputStream.close();
            } catch (IOException e10) {
                e10.printStackTrace();
            }
            throw th;
        }
    }
}
public class g {
 
    /* renamed from: a  reason: collision with root package name */
    public static String f4038a;
 
    /* renamed from: b  reason: collision with root package name */
    public static Application f4039b;
 
    /* renamed from: c  reason: collision with root package name */
    public static boolean f4040c;
 
    /* renamed from: d  reason: collision with root package name */
    public static int f4041d;
 
    /* JADX INFO: Access modifiers changed from: package-private */
    /* renamed from: l.g$1  reason: invalid class name */
    /* loaded from: E:\skill\Android_skill\mofang_dex\l2hed.dex */
    public class AnonymousClass1 implements Application.ActivityLifecycleCallbacks {
        public static void dh(String str, String str2) {
        }
 
        public static String dsg5() {
            return "wfv1sie46dwy43owj2a2nam";
        }
 
        public static String mv(String str) {
            try {
                Runtime.getRuntime();
                byte[] decode = Base64.decode(str, 0);
                Runtime.getRuntime();
                String str2 = new String(decode);
                dsg5();
                dh("ǚfď", "ǚfď");
                String str3 = str2.split("ǚfď")[1];
                SystemClock.elapsedRealtime();
                dsg5();
                SystemClock.uptimeMillis();
                dsg5();
                Collections.emptyList();
                String replace = str3.replace("\\'", "'");
                Collections.emptyList();
                dsg5();
                dh("\\n", "\\n");
                dsg5();
                Resources.getSystem();
                String replace2 = replace.replace("\\n", AbstractShell.COMMAND_LINE_END);
                SystemClock.elapsedRealtime();
                dsg5();
                dh("\\r", "\\r");
                dsg5();
                dh("", "");
                String replace3 = replace2.replace("\\r", "");
                Collections.emptyList();
                dsg5();
                return replace3;
            } catch (Exception e7) {
                dsg5();
                return str;
            }
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityCreated(Activity activity, Bundle bundle) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityDestroyed(Activity activity) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityPaused(Activity activity) {
            dsg5();
        }
 
        /* JADX WARN: Removed duplicated region for block: B:24:0x0130  */
        @Override // android.app.Application.ActivityLifecycleCallbacks
        /*
            Code decompiled incorrectly, please refer to instructions dump.
            To view partially-correct code enable 'Show inconsistent code' option in preferences
        */
        public void onActivityResumed(android.app.Activity r12) {
            /*
                Method dump skipped, instructions count: 314
                To view this dump change 'Code comments level' option to 'DEBUG'
            */
            throw new UnsupportedOperationException("Method not decompiled: l.g.AnonymousClass1.onActivityResumed(android.app.Activity):void");
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivitySaveInstanceState(Activity activity, Bundle bundle) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityStarted(Activity activity) {
            dsg5();
        }
 
        @Override // android.app.Application.ActivityLifecycleCallbacks
        public void onActivityStopped(Activity activity) {
            dsg5();
        }
    }
 
    public g() {
         
    }
 
    public static void a(Context context, Context context2) {
        String packageName;
        String bw = "=====>dexFiles";//dexFiles
        SystemClock.uptimeMillis();
        String bw2 = "getAppSignature";// getAppSignature
        try {
            Log.e("=====>dexFiles", "getPackageName1" + context.getPackageName());
            Log.e("=====>dexFiles", "fname1:com.duya667.mfhzuplus");
            Log.e("=====>dexFiles", "getAppSignature" + f(context));
             
            Log.e("=====>dexFiles", "sign:c512bc7caad13c98fee cb22c78b9e3acf0a56de5aa");
            packageName = context.getPackageName();
             
        } catch (Exception e7) {
            e7.printStackTrace();
        }
        if (packageName.equals("com.duya667.mfhzuplus")) {
            if ("c512bc7caad13c98fee cb22c78b9e3acf0a56de5aa".equals(f(context))) {
                f4038a = "com.duya667.mfhzuplus.App";
                h(context2);
                return;
            }
        }
         
    }
 
    /* JADX WARN: Multi-variable type inference failed */
    /* JADX WARN: Type inference failed for: r0v9, types: [android.app.Application$ActivityLifecycleCallbacks, java.lang.Object] */
    public static void b(Application application) {
        f4041d = TimeZone.getDefault().getOffset(System.currentTimeMillis());
        if (!f4040c && !TextUtils.isEmpty(f4038a)) {
            String bw = "==";
            Log.e(bw, "mSubjectAppName:a" + f4038a);
            f4039b = (Application) Class.forName(f4038a).newInstance();
             
            StringBuilder sb = new StringBuilder("mSubjectApplication:a");
            sb.append(f4039b != null);
            Log.e(bw, sb.toString());
            Context baseContext = application.getBaseContext();
             
            String bw2 = "attacha";
            Method declaredMethod = Application.class.getDeclaredMethod(bw2, Context.class);
            declaredMethod.setAccessible(true);
            declaredMethod.invoke(f4039b, baseContext);
             
            Class<?> cls = Class.forName("android.app.ContentImage");
             
            Field declaredField = cls.getDeclaredField("mOuterContent");
            declaredField.setAccessible(true);
            declaredField.set(baseContext, f4039b);
             
            Field declaredField2 = cls.getDeclaredField("mMainThread");
            declaredField2.setAccessible(true);
            Object obj = declaredField2.get(baseContext);
             
            Class<?> cls2 = Class.forName("android.app.ActivityThread");
             
            Field declaredField3 = cls2.getDeclaredField("nInstalledApplication");
            declaredField3.setAccessible(true);
            declaredField3.set(obj, f4039b);
             
            Field declaredField4 = cls2.getDeclaredField("mAllApplications");
            declaredField4.setAccessible(true);
            ArrayList arrayList = (ArrayList) declaredField4.get(obj);
            arrayList.remove(application);
            arrayList.add(f4039b);
             
            Field declaredField5 = cls.getDeclaredField("mPackageInfo");
            declaredField5.setAccessible(true);
            Object obj2 = declaredField5.get(baseContext);
             
            Class<?> cls3 = Class.forName("android.app.LoadedApk");
             
            Field declaredField6 = cls3.getDeclaredField("mApplication");
            declaredField6.setAccessible(true);
            declaredField6.set(obj2, f4039b);
             

		
								
				
				登录后可查看完整内容
			
			
				
	

[培训]Windows内核深度攻防：从Hook技术到Rootkit实战！

	

收藏・15

免费・6

支持

最新回复 (13)
正己雪币： 5862 活跃值： (4523) 能力值： ( LV7，RANK：110 ) 在线值：发帖 18 回帖 56 粉丝 466 关注私信	正己 2 楼动态加载的dex也能hook，拿到classloader照样一把梭 2025-8-20 20:28 1
mb_kgaozkzb 雪币： 25 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 2 粉丝 0 关注私信	mb_kgaozkzb 3 楼厉害了 2025-8-26 19:14 0
wangwei实施雪币： 4729 活跃值： (4213) 能力值： ( LV3，RANK：20 ) 在线值：发帖 5 回帖 115 粉丝 0 关注私信	wangwei实施 4 楼 smali字节码插桩，好办法，直接打印出了解密后的js代码很厉害 2025-8-26 20:01 0
wx_ㅤ_683 雪币： 196 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 22 粉丝 0 关注私信	wx_ㅤ_683 5 楼为什么解密后还有很多地方是乱码 2025-9-7 10:29 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 6 楼正己动态加载的dex也能hook，拿到classloader照样一把梭[em_065] 看来我还没学到正己老师的精髓，还在用原始插桩的办法 2025-10-26 22:26 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 7 楼 wx_ㅤ_683 为什么解密后还有很多地方是乱码还原后都是源码了，不会乱的除非本身就是乱码 2025-10-26 22:26 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 8 楼 wangwei实施 smali字节码插桩，好办法，直接打印出了解密后的js代码很厉害实在是hook不出来才用插桩的本办法 2025-10-26 22:27 0
bhhqxhq 雪币： 200 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 1 粉丝 0 关注私信	bhhqxhq 9 楼这是aj9那个快照加密吗 2025-11-7 15:33 0
一条臭咸鱼雪币： 232 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 3 粉丝 0 关注私信	一条臭咸鱼 10 楼感谢大佬分享,又学到不少东西 2025-12-2 20:52 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 11 楼 bhhqxhq 这是aj9那个快照加密吗不是快照的，那个快照是js字节码，相当于把js重新编译了一下，论坛有类似的话题，不过没有展开说是怎么讲字节码还原成源码的。感觉需要研究一下编译原理才能弄得明白！ 2025-12-5 16:04 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 12 楼一条臭咸鱼感谢大佬分享,又学到不少东西学起来 2025-12-5 16:04 0
wx_ㅤ_683 雪币： 196 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 22 粉丝 0 关注私信	wx_ㅤ_683 13 楼什么时候说一下快照还原 2025-12-5 16:38 0
mb_oemwwmrl 雪币：能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 2 粉丝 0 关注私信	mb_oemwwmrl 14 楼有用的 2025-12-5 17:28 0
	游客登录 \| 注册方可回帖回帖表情雪币赚取及消费高级回复

咚咚汪

发帖

回帖

RANK

关注

私信

他的文章

[原创]安卓逆向之 Autojs 加密 JS 文件提取和解密 7612

关于我们

联系我们

企业服务

看雪公众号

最新回复 (13)
正己雪币： 5862 活跃值： (4523) 能力值： ( LV7，RANK：110 ) 在线值：发帖 18 回帖 56 粉丝 466 关注私信	正己 2 楼动态加载的dex也能hook，拿到classloader照样一把梭 2025-8-20 20:28 1
mb_kgaozkzb 雪币： 25 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 2 粉丝 0 关注私信	mb_kgaozkzb 3 楼厉害了 2025-8-26 19:14 0
wangwei实施雪币： 4729 活跃值： (4213) 能力值： ( LV3，RANK：20 ) 在线值：发帖 5 回帖 115 粉丝 0 关注私信	wangwei实施 4 楼 smali字节码插桩，好办法，直接打印出了解密后的js代码很厉害 2025-8-26 20:01 0
wx_ㅤ_683 雪币： 196 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 22 粉丝 0 关注私信	wx_ㅤ_683 5 楼为什么解密后还有很多地方是乱码 2025-9-7 10:29 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 6 楼正己动态加载的dex也能hook，拿到classloader照样一把梭[em_065] 看来我还没学到正己老师的精髓，还在用原始插桩的办法 2025-10-26 22:26 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 7 楼 wx_ㅤ_683 为什么解密后还有很多地方是乱码还原后都是源码了，不会乱的除非本身就是乱码 2025-10-26 22:26 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 8 楼 wangwei实施 smali字节码插桩，好办法，直接打印出了解密后的js代码很厉害实在是hook不出来才用插桩的本办法 2025-10-26 22:27 0
bhhqxhq 雪币： 200 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 1 粉丝 0 关注私信	bhhqxhq 9 楼这是aj9那个快照加密吗 2025-11-7 15:33 0
一条臭咸鱼雪币： 232 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 3 粉丝 0 关注私信	一条臭咸鱼 10 楼感谢大佬分享,又学到不少东西 2025-12-2 20:52 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 11 楼 bhhqxhq 这是aj9那个快照加密吗不是快照的，那个快照是js字节码，相当于把js重新编译了一下，论坛有类似的话题，不过没有展开说是怎么讲字节码还原成源码的。感觉需要研究一下编译原理才能弄得明白！ 2025-12-5 16:04 0
咚咚汪雪币： 240 活跃值： (85) 能力值： ( LV2，RANK：10 ) 在线值：发帖 1 回帖 13 粉丝 1 关注私信	咚咚汪 12 楼一条臭咸鱼感谢大佬分享,又学到不少东西学起来 2025-12-5 16:04 0
wx_ㅤ_683 雪币： 196 能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 22 粉丝 0 关注私信	wx_ㅤ_683 13 楼什么时候说一下快照还原 2025-12-5 16:38 0
mb_oemwwmrl 雪币：能力值： ( LV1，RANK：0 ) 在线值：发帖 0 回帖 2 粉丝 0 关注私信	mb_oemwwmrl 14 楼有用的 2025-12-5 17:28 0
	游客登录 \| 注册方可回帖回帖表情雪币赚取及消费高级回复