工欲善其事，必先利其器，下面这些套件或者小工具，可以对app造成成吨伤害。
JEB：
The Interactive Android Decompiler.
http://www.android-decompiler.com/
droidbox：
Android Application Sandbox
https://code.google.com/p/droidbox/
TaintDroid：
Realtime Privacy Monitoring on Smartphones
https://github.com/TaintDroid
http://appanalysis.org/index.html
apktool：
A tool for reverse engineering Android apk files
http://code.google.com/p/android-apktool/
smali：
An assembler/disassembler for Android's dex format
https://code.google.com/p/smali/
AndroidKiller:
国人开发神器
http://www.pd521.com/
AndBug：
a debugger targeting the Android platform's Dalvik virtual machine intended for reverse engineers and developers
https://github.com/swdunlop/AndBug
apkinspector：
APKinspector is a powerful GUI tool for analysts to analyze the Android applications.
https://code.google.com/p/apkinspector/
androguard：
Reverse engineering, Malware and goodware analysis of Android applications ... and more (ninja !)
https://code.google.com/p/androguard/
jad：
Java Decompiler tool
http://www.varaneckas.com/jad/
dex2jar：
Tools to work with android .dex and java .class files
http://code.google.com/p/dex2jar/
ded：
Decompiling Android Applications
http://siis.cse.psu.edu/ded/
amatutor：
Android恶意代码分析教程
https://github.com/secmobi/amatutor
mobile sandbox：
Provide an Android application file (apk-file) and the Mobile-Sandbox-System will analyze the file for malicious behaviour.
http://mobilesandbox.org/
DexGuard：
DexGuard is specialized optimizer and obfuscator for Android
http://www.saikoa.com/dexguard
APK_OneClick：
decompile & disassemble APKs
http://forum.xda-developers.com/showthread.php?t=873466
APK IDE：
小米人APK改之理（Apk IDE）是一款可视化的用于修改安卓Apk程序文件的工具
http://bbs.pediy.com/showthread.php?t=168001
ApkToolkit
是一款可视化的用于修改安卓Apk程序文件的工具
http://bbs.pediy.com/showthread.php?t=169975
smali-cfgs：
Smali Flow Graphs
https://code.google.com/p/smali-cfgs/
droidwall：
Android Firewall
https://code.google.com/p/droidwall/
Virustotal：
VirusTotal is a free service that analyzes suspicious files and URLs and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware.
https://www.virustotal.com/en/
SandDroid
An APK Analysis Sandbox
http://sanddroid.xjtu.edu.cn/
最后附上一个网站http://bobao.360.cn/news/detail/1316.html
