• https://github.com/Nightbringer21/fridump
• https://www.frida.re/docs/android/
• http://pentestcorner.com/introduction-to-fridump/

pip install frida
pip install frida-tools
git clone https://github.com/Nightbringer21/fridump.git    
python fridump.py -h

Download Android server

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

Find the frida server android

• https://github.com/frida/frida/releases/download/12.4.8/frida-server-12.4.8-android-x86_64.xz

adb root
adb push frida-server-12.4.8-android-x86_64 /data/local/frida-server
adb shell chmod +x /data/local/frida-server
adb shell /data/local/frida-server

Or just one put it one line:

adb root && adb push frida-server-12.4.8-android-x86_64 /data/local/frida-server && adb shell chmod +x /data/local/frida-server && adb shell /data/local/frida-server

Then you can use the script to dump the App you want

python fridump.py --max-size 2097152 -U -s com.xxxx.android

Then it will generate the “dump/”, and you can check dump/strings.txt

grep "string2find" dump/*

Also the memory dump files are binary, you can convert to hex by `xxd`

xxd dump/0x12c00000_dump.data >xxd.hex

frida-ps -U
frida-trace -U -i "open*" com.xxx.android

• https://github.com/0xdea/frida-scripts

Update raptor_frida_android_trace.js, and then run

frida -l raptor_frida_android_trace.js -U -f com.xxxx.android --no-pause