DLL Injector by keww:L

Overview

The DLL Injector is a tool that allows you to inject a dynamic link library (DLL) into a running process. The tool supports injection into both 32-bit and 64-bit processes on Windows. This project is intended for educational purposes only.

Features

• Injects DLLs into 32-bit and 64-bit processes.
• Uses both NtCreateThreadEx and CreateRemoteThread for DLL injection.
• Automatically detects the architecture (32-bit or 64-bit) of the target process.
• Supports temporary folder creation and cleanup of the DLL.
• Simple command-line interface for choosing the process and DLL.

How to Download and Run

1. Download the Release

You can download the pre-built executable from the Releases section on GitHub.

• dllinjector.exe: This is the compiled version of the project for easy use.

2. Running the Executable

1. After downloading, extract the archive (if applicable).
2. Run the dllinjector.exe file.
3. Follow the instructions in the console window:
   • Enter the Process ID of the target process.
   • Provide the absolute path to the DLL you want to inject.

3. Injecting the DLL

Once you provide the required inputs, the tool will inject the DLL into the specified process.

How to Compile the Project

Prerequisites

To compile the project from source, ensure you have the following installed:

• Visual Studio (or any C++ compiler that supports Windows API)
• Windows SDK

Steps to Compile:

1. Clone the repository: "https://github.com/cbFelix/dllinjector.git"

2. Open the solution file (.sln) in Visual Studio.

3. Build the project:

   • Select either x86 (32-bit) or x64 (64-bit) build configuration based on your target architecture.
   • Click Build -> Build Solution (or press Ctrl + Shift + B).

4. The compiled executable (dllinjector.exe) will be available in the output directory (/Release or /Debug).

How to Use the Program

1. Launch the executable: "dllinjector.exe"

2. Enter the Process ID of the application you want to inject the DLL into.

   • You can use Task Manager or tools like Process Explorer to find the Process ID.

3. Provide the full path to the DLL you want to inject.

4. The tool will handle the rest, and you should see messages indicating success or failure of the injection.

Educational Purpose Disclaimer

This project is intended strictly for educational purposes. The developer does not take responsibility for any misuse of this tool. Please ensure that you use it responsibly and within the bounds of the law.

License

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

Troubleshooting

• Antivirus Issues: Some antivirus programs might flag the tool as suspicious. This is a common issue with DLL injectors. If you are sure the tool is safe, you can create an exception in your antivirus software.

• Process Architecture Mismatch: Ensure that the architecture (32-bit or 64-bit) of the DLL matches that of the target process. Otherwise, the injection will fail.

• Administrator Privileges: In some cases, you may need to run the tool with administrator privileges to inject into certain processes.