Android authorization bypass allows you to use a floating window for interface hijacking and phishing and repair

Source: Internet
Author: User

Brief description: I have always thought that the suspended window is a little suspended on android. I tried it today. It is really a powerful tool for phishing. It was the touch hijacking
Detailed Description: The process is very simple.
 
 
 
1. Start a background service and listen to the processes currently being executed.
 
GetSystemService (Context. ACTIVITY_SERVICE). getRunningTasks (1). get (0). topActivity. getPackageName () can be used to obtain the process at the top of the stack.
 
When you encounter "com. qq. android", take a break and choose a handsome time to bring up a floating window.
 
 
 
2. The floating window can be customized and controlled freely.
 
GetSystemService (Context. WINDOW_SERVICE) obtains a window manager that calls addView to add a floating view.
 
The view can be customized through LayoutInflater. The effect is as follows (ued skills are too poor:-(floating windows can overwrite the entire screen and touch events can be captured)
Proof of vulnerability:
 
 
Solution:
 
In the past, the tap hijacking solution, but there should be no such bug on the mobile phone.
 
Author: androidhacker

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