Android Unreal Engine Dumper / UE Dumper

Generate sdk and functions script for unreal engine games on android.

The dumper is based on UE4Dumper-4.25 project.

Features

• Supported ABI ARM64, ARM, x86 and x86_64
• Dump UE offsets, classes, structs, enums and functions
• Generate function names json script to use with IDA & Ghidra etc
• Symbol and pattern scanning to find GUObjectArray, GNames and NamePoolData addresses automatically
• Find GEngine and GWorld in Data segment
• Find ProcessEvent index and offset (64bit only for now)
• Dump UE library from memory

Currently Supported Games

• Arena Breakout Mobile
• Delta Force Mobile
• Farlight 84 Mobile
• PUBG Mobile
• Valorant Mobile

Usage

Simply load or inject the library with whichever method and let it do it's thing. Run logcat with tag filter "UEDump3r" for dump logs. The dump output will be at the game's external data folder (/sdcard/Android/data/<game>/files) to avoid external storage permission.

Output Files

AIOHeader.hpp

• An all-in-one dump file header

Offsets.hpp

• Header containing UE Offsets

Logs.txt

• Log file containing dump process logs

Objects.txt

• ObjObjects dump

script.json

• If you are familiar with Il2cppDumper script.json, this is similar. It contains a json array of function names and addresses

Adding a new game to the Dumper

Follow the prototype in GameProfiles

You can also use the provided patterns to find GUObjectArray, GNames or NamePoolData.

Building

You need to have 'make' installed on your OS and NDK_HOME env variable should be set.

git clone --recursive https://github.com/MJx0/AndUEDumper
cd AndUEDumper/AndUEDumper
make clean && make

TODO

• Sort Generated Packages & Solve Dependencies
• Dumper-7 Auto Find Offsets

Credits & Thanks

• UE4Dumper-4.25
• Il2cppDumper
• Dumper-7
• UEDumper