Process Memory Writer

process_memory_writer is a Python extension written in Rust using PyO3. It allows reading and writing memory of another process on Windows systems.

Overview

The MemoryWriter class enables users to:

• Open a process by its executable name or PID.
• Read memory from the target process.
• Write memory to the target process.
• Continuously write data to a specific memory address in the process.

Safety and Security Considerations

• Modifying another process's memory can be dangerous and may cause system instability.
• Ensure that you have the necessary permissions to manipulate the target process.
• Be aware of legal implications and software licenses when using this functionality.

Installation

1. Ensure you have Rust and Python installed on your system.
2. Clone the repository.
3. Navigate to the project directory.
4. Create a virtual environment and activate it:

   python -m venv pyo3
   source pyo3/Scripts/activate # On Windows

5. Install the required dependencies:

   pip install -r requirements.txt

6. Build the project using Maturin:

   maturin develop

Usage

Here is an example of how to use the MemoryWriter class:

fromprocess_memory_writerimportMemoryWriter# Create a new MemoryWriter instancewriter=MemoryWriter()
# Open a process by namesuccess=writer.open_process("notepad.exe")
ifsuccess:
print("Process opened successfully")
else:
print("Failed to open process")
# Open a process by PIDsuccess=writer.open_process(1234)
ifsuccess:
print("Process opened successfully")
else:
print("Failed to open process")
# Set memory data to writewriter.set_memory_data(0x12345678, b"data")
# Start continuous memory writingwriter.start()
# Stop continuous memory writingwriter.stop()