[Mobile devices and Metasploit meterpreter - Test.apk]

They are new exploits which the victim doesn't have to install it manually. The exploit I'm talking about uses web browser(java codes) to break into the device. The only thing you have to do is to make victim to click your url.

exploit/android/browser/webview_addjavascriptinterface

[Binding a legit apk with a malicious metasploit apk]

What is your native language?

Turkish

The idea of adding additional code to an APK is that you can modify the smali code and get it to instantiate a class which you have added to the APK. Understand what the process is at a high level and then use the python script and try to understand what the process is that it is performing.

Yeah I'm doing my researches to get the process thank you :)

[Binding a legit apk with a malicious metasploit apk]

I'm not a native speaker. I read all of them and didnt understand any shit. I guess, he made a script which programatically adds backdoor. Still too complicated for me. I'm looking for more basic guides or video lecture.

[Binding a legit apk with a malicious metasploit apk]

I can create malicious apks with Metasploit. However when the victim install it "MainActivity" seems very useless so they delete it. I'm wondering if there is a to compile our malicious apk with a normal apk. (game etc.)

I've just found this: http://www.bulbsecurity.com/backdooring-apks-programmatically-2/

Which It was too complicated for me. I know there is a program for it called AndroRat binder. But it's easily detected by the android antivirus softwares and it's not stable. I just want to bind 2 apks which one of them works on the background. Are there any step by step guide for this? Thank you...