砸殼的工具千千萬,但是FDex2 是最有能耐的,我嘗試過各種殼,都是秒砸的。特別說明一下,360的殼,oncreated 方法還是空的,但是其他大部分內容還是有的,反正是可以參考一下的。
安裝環境:
1,安卓手機root ,必須root,記住是必須,只支持6.0 或者更低的版本,太高版本也不行。
Root 手機很好找,淘寶買個nexus 手機,然后家里用工具就可以root,為什么不 推薦其他手機,是因為其他手機現在root 特別麻煩,買個舊手機就幾百塊錢。
2,安裝virtual xposed
Xposed 的安裝,使用,之前已經講過了,這里不在贅述。
3,安裝Fdex2.
下載地址:鏈接:https://pan.baidu.com/s/1smxtinr 密碼:dk4v
4, 激活FDex2 模塊
開始砸殼:
安裝app 到xposed, 啟動FDex2 ,然后配置需要砸殼的app,
再提示的目錄,就可以找到脫殼后的dex 文件。
Fdex2 的程序代碼:
package com.ppma.xposed;
import
java.io.File;
importjava.io.FileOutputStream;
importjava.io.IOException;
importjava.io.OutputStream;
importjava.lang.reflect.Method;
import
de.robv.android.xposed.IXposedHookLoadPackage;
importde.robv.android.xposed.XC_MethodHook;
importde.robv.android.xposed.XSharedPreferences;
importde.robv.android.xposed.XposedBridge;
importde.robv.android.xposed.XposedHelpers;
importde.robv.android.xposed.callbacks.XC_LoadPackage;
public
class MainHook implements IXposedHookLoadPackage
{
XSharedPreferences xsp;
Class Dex;
Method Dex_getBytes;
Method getDex;
String packagename;
public void handleLoadPackage(XC_LoadPackage.LoadPackageParam lpparam) throws Throwable
{
xsp =
newXSharedPreferences(
"com.ppma.appinfo",
"User");
xsp.makeWorldReadable();
xsp.reload();
initRefect();
packagename = xsp.getString(
"packagename",
null);
XposedBridge.log(
"設定包名:"+packagename);
if
((!lpparam.packageName.equals(packagename))||packagename==
null) {
XposedBridge.log(
"當前程序包名與設定不一致或者包名為空");
return
;
}
XposedBridge.log(
"目標包名:"+lpparam.packageName);
String str =
"java.lang.ClassLoader";
String str2 =
"loadClass";
XposedHelpers.findAndHookMethod(str, lpparam.classLoader, str2, String.class, Boolean.TYPE,
newXC_MethodHook() {
protected void afterHookedMethod(MethodHookParam param) throws Throwable
{
super
.afterHookedMethod(param);
Class cls = (Class) param.getResult();
if
(cls ==
null) {
//XposedBridge.log("cls == null");
return
;
}
String name = cls.getName();
XposedBridge.log(
"當前類名:"+ name);
byte
[] bArr = (
byte[]) Dex_getBytes.invoke(getDex.invoke(cls,
newObject[
0]),
newObject[
0]);
if
(bArr ==
null) {
XposedBridge.log(
"數據為空:返回");
return
;
}
XposedBridge.log(
"開始寫數據");
String dex_path =
"/data/data/"+ packagename +
"/"+ packagename +
"_"+ bArr.length +
".dex";
XposedBridge.log(dex_path);
File file =
newFile(dex_path);
if
(file.exists())
return;
writeByte(bArr, file.getAbsolutePath());
}
} );
}
public void initRefect()
{
try
{
Dex = Class.forName(
"com.android.dex.Dex");
Dex_getBytes = Dex.getDeclaredMethod(
"getBytes",
newClass[
0]);
getDex = Class.forName(
"java.lang.Class").getDeclaredMethod(
"getDex",
newClass[
0]);
}
catch(ClassNotFoundException e) {
e.printStackTrace();
}
catch(NoSuchMethodException e) {
e.printStackTrace();
}
}
public void writeByte(byte[] bArr, String str)
{
try
{
OutputStream outputStream =
newFileOutputStream(str);
outputStream.write(bArr);
outputStream.close();
}
catch(IOException e) {
e.printStackTrace();
XposedBridge.log(
"文件寫出失敗");
}
}
}