README.md

injrs

DLL injector library and tool written in Rust. Rust 实现的DLL注入工具/库

Install

Go to releases page download the latest binary.

Or if you have rust installed, use cargo to install:

cargo install injrs

Install rust if you don't have.

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Usage

At most time, you can use injrs as a simple tool.

USAGE:
injrs PROCESS_NAME/PID [Libraies...]

EXAMPLES:
1. Inject test.dll to process Calc.exe
    $ injrs Calc.exe test.dll

2. Inject test.dll and demo.dll to process with PID: 1888
    $ injrs 1888 test.dll demo.dll

DLL Demo

The code in examples/hellobox is a simple message box dll for testing injector.

You can build with command:

cargo build --release --example hellobox

Build target will locate in:

target/i686-pc-windows-msvc/release/examples/hellobox.dll

Try to inject the demo dll to your target process:

injrs PID/PNAME target/i686-pc-windows-msvc/release/examples/hellobox.dll

Usage as library

You also can write a injector project using injrs as a library.

use injrs::process_windows::*;
use injrs::inject_windows::*;

fn main() {
    let name = "Calc.exe";
    let dll = "./my-demo-dll.dll";
    let process = Process::find_first_by_name(name).unwrap();

    print!("inject dll to process => ");
    match process.inject(dll) {
        Err(e) => {
            println!("error: {}", e);
        },
        Ok(_) => {
            println!("success");
        }
    }
}

for more detail you can check src/main.rs.