android reverse tethering

JVM virtual machine: The instruction set is a 0-address instruction set, that is, the source and target parameters of the instruction are implicit and passed through a data structure "evaluation stack" provided in the Java Virtual machine.Dalvik also maintains a PC counter and call stack for each thread when the virtual computer is running, and this call stack maintains a list of registers that are given in the registers field of the method structure, and the DVM creates a list of virtual regist

then Call the wrapped function to display the toast Showtoast to show us the annoying hint, and here we can modify the code perfectly, how to modify it:If this is the end, one might ask why not follow up on the showtoast? In fact, this showtoast function should be followed by a look inside, depending on whether the toast object exists, choose one of two ways to use toast (one is to use a Toast object, to make a maketest static method that uses the Toast Class) Because this wrapper function Show

This article I spring and autumn writer--hai_ 0x00 Prefacehai_ Reverse User manual (want to try a new writing)Other android reverse Advanced Series Courses Character descriptionSmall white: Has mastered some basic reverse skills of the rookie.Little Red: Little white girlfriend.White: The Master of the Little

The tools commonly used in Android reverse engineering have a xposed in addition to the Dex2jar,jd-gui, Apktool.This tool is a service framework that affects the process of running the APK without modifying it. You can write the module according to your own needs and let the module control the operation of the target application.Because I am also a novice, for xposed usage There are a lot of unfamiliar, so

Now the main tool is to contact the SDK, in order to prevent the game pack to be cracked compiled, as well as find the encryption string, I would share the following points:There are four main ways to implement anti-cracking technology:1. Code obfuscation (Proguard) technology2. Signature Alignment Technology3.NDK. So dynamic Library technology4. Dynamic Loading Technology5. Third-party platform encryption and detection vulnerabilitiesThis article also mentions the relevant knowledge points in t

scheme 3 , dynamic monitoring of sensitive APIs 4, specify memory area data dump 5, get app load dex information. 6. Gets the specified Dex file load class information. 7, Dump Dalvik Java heap information. 8. Run the Lua script dynamically in the target process. Zjdroid GitHub Open Source project main function is shelling based on memory dump other functions general author very NB There are always some people who can take xposed out of the flowers. My next blog will introduce a powerful applic

First, prefaceIn the previous article in detail the Android can be used at this stage of the anti-debugging strategy, we in the reverse application, the general is now the first step back to solve the anti-debugging, or the subsequent steps can not be carried out, of course, if you are static analysis of the acquisition is not necessary. But sometimes you have to use dynamic debugging to crack, you need to

This article describes how to reverse an android APK application. The method provided in this article is only for research and learning. The tools required in this article are: JDK is used to build a Java Runtime Environment. Axmlprinter2.jar: Used to reverse the. xml file. Baksmali. jar is used to reverse the classex

a jar;3, more about Apktool. Using Apktool Walfred feel apktool At present the biggest function is can reverse androidmanifest.xml, resource file RESOURCES.ARSC, here simply use Apktool to reverse a simple Hello program. If you already have an Android development environment you can quickly use the apktool, assuming you can use Apktool directly. Anti-compile

Android Security-code Security 4-Reverse tool confrontationWhen you reverse-analyze Android apps, you'll typically use Apktool,baksmali/smali,dex2jar,androguard,Jdgui, as well as IDA Pro. So consider making these tools fail to protect the APK when you decompile the APK, whichMost are open source, you can read its sourc

Android dynamic reverse analysis tool ZjDroid -- shell removal, androidzjdroid -- Project address:Https://github.com/BaiduSecurityLabs/ZjDroid Prerequisites: 1. Root mobile phone 1 2. Xposed Framework needs to be installed through Xposed installer (http://dl.xposed.info/latest.apk; I. Introduction to ZjDroid ZjDroid is a dynamic reverse analysis module based o

The reverse of the Android APK program is much simpler than the reverse of the windowsPE file.1. Android APK program is actually a zip, can be opened with WinRAR, extract will see a very familiar directory, there are androidmanifest.xml files, various resources and pictures2.xml Open With Notepad, you will see garbled,

Android ProgressBar reverse progress bar/progress bar from right to left, androidprogressbar For a recent project, you need to use a bar chart to display the ratio and align it right. For details, see: I thought of using the progress bar, so I don't need to dynamically draw a bar in the code, saving a lot of work. How can I display the progress bar from right to left? Solution 1: Use the background of the

Android Native program reverse entry (1)-Native program startup process, androidnative In August, the sun was yellow. Who said the world is not gold? The little birds nap in the shade, and the children roll in the grass. In August, the sun was yellow. Who said the world is not gold? The golden forests, the golden grass, and the birds play a pleasant voice: The Golden huts, the golden masayun, and the Golden

Now the main tool is to touch the SDK, in order to prevent the game pack from being cracked compiled, and to discover the encrypted string, I would like to share the following points: anti-cracking technology is mainly four ways to achieve: 1. Code obfuscation (Proguard) technology 2. Technology Dynamic Library Technology of signature comparison 4. Dynamic loading Technology 5. Third-party platform encryption and detection vulnerability this Android s

Android dynamic reverse analysis tool ZjDroid -- shell Removal Prerequisites: 1. Root mobile phone 1 2. Xposed Framework needs to be installed through Xposed installer (http://dl.xposed.info/latest.apk; I. Introduction to ZjDroid ZjDroid is a dynamic reverse analysis module based on Xposed Framewrok. The reverse anal

First, this blog is the title party. See an articleArticleThere is an interesting app. 1) Android version. Read the Android version,CodeIs confusing. However, it is easy to see. Communication is based on XMPP and uses the open-source smack. XMPP has been introduced before. For details, see the previous blog. Feedback uses umeng. The map information uses the API provided by Baidu map and the lib

Today, I used ded for reverse analysis. It was instantly higher than Apktool, and the function was too powerful. However, there are also upgraded versions. I will study them tomorrow. Roar ~ 1. Install ded Download link: http://siis.cse.psu.edu/ded/downloads/linux/ded-0.7.1 First download ded to redirect dex, apk, or class files To use ded, you should download Jasmin and the executable files of ded should be placed in the same directory. Jasmin downlo

Android ProgressBar reverse progress bar/progress bar from right to left For a recent project, you need to use a bar chart to display the ratio and align it right. For details, see: I thought of using the progress bar, so I don't need to dynamically draw a bar in the code, saving a lot of work. How can I display the progress bar from right to left? Solution 1: Use the background of the ProgressBar, set the

Project address:https://github.com/BaiduSecurityLabs/ZjDroidPrerequisites:1. Root Phone2, need to install xposed Framework through xposed installer (http://dl.xposed.info/latest.apk);I. Introduction of ZJDROID ToolsZjdroid is a dynamic inverse analysis module based on the Xposed Framewrok, which can be completed by the reverse analyst through Zjdroid:1. dex File Memory Dump2, based on the Dalvik key pointer memory Baksmali. Effective crack Reinforceme