# `injrs` **DLL injector library and tool written in Rust. Rust 实现的DLL注入工具/库** [](https://github.com/jiusanzhou/injrs/actions/workflows/ci.yml) [](https://crates.io/crates/injrs) [](https://docs.rs/injrs) [](https://deps.rs/repo/github/jiusanzhou/injrs) [](https://github.com/jiusanzhou/injrs/blob/master/LICENSE)

Install

Go to releases page download the latest binary.

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

Install rust if you don't have. bash curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Usage

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

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

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

1. 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: bash cargo build --release --example hellobox

Build target will locate in: bash target/i686-pc-windows-msvc/release/examples/hellobox.dll

Try to inject the demo dll to your target process: bash 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.

```rust use injrs::processwindows::*; use injrs::injectwindows::*;

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