Detailed explanation of frida-server installation on the night god simulator

1. View the emulator model

1. Connect to the Night Simulator

Under the bin where the Yeshen simulator path is installed, enter cmd and press Enter (or directly open the bin file in cmd),

Enter  adb connect 127.0.0.1:62001

I am here because I have already linked to the reminder to link again

 2. Enter adb shell

  

3. Enter  getprop ro.product.cpu.abi to get x86, you need to install the x86 version of frida-server

 2. Download the corresponding version of frida-server

1. Check the frida version installed on the PC

Open a new cmd window and enter frida --version

For example: my computer is installed with 15.2.2

2. Download the frida-server service version

Frida-server download link:

https://github.com/frida/frida/releases

According to the above content, my computer needs to install the x86 version, the frida-server with the version number 15.2.2 (it can also be lower than this version), and then decompress the frida-server

 3. Connect the computer and the emulator to enter the debugging

1. Connect to the Night Simulator

Open cmd in the bin directory of the Yeshen Simulator installation, and enter adb connect 127.0.0.1:62001

2. Upload the file to the simulator to install and run

For example: the decompressed frida-server-15.2.2-android-x86 is placed in the D:\appSafetyEvaluation folder

Execute the following command:

adb push D:\appSafetyEvaluation\frida-server-15.2.2-android-x86 /data/local/tmp/frida-server-15.2.2-android-x86
adb shell 
su
cd /data/local/tmp
chmod 755 frida-server-15.2.2-android-x86
./frida-server-15.2.2-android-x86

After running the command, if the following information is returned, it means that it is already running (that is, the frida-server has been successfully started) . This shell (cmd window) cannot be closed, otherwise frida will be closed.

 3. Forward the port and listen

Open another cmd command window

Open cmd in the bin directory of the Yeshen Simulator installation, and enter  adb connect 127.0.0.1:62001

port forwarding, listening

adb forward tcp:27042 tcp:27042

adb forward tcp:27043 tcp:27043

View the process, the output indicates that the installation has been successful

frida-ps -U

As shown in the figure below, the installation is successful