It is faster than languages like C/C++
It is multi-purpose language, bearing excellent communities
It has an amazing inbuilt dependency build management called Cargo
It is LLVM based which makes it a very good candidate for bypassing static AV detection
Super easy cross compilation to Windows from *nix/MacOS, only requires you to install the mingw toolchain, although certain libraries cannot be compiled successfully in other OSes.

Examples in this repo that work

File	Description
Allocate_With_Syscalls	It uses NTDLL functions directly with the ntapi Library
Create_DLL	Creates DLL and pops up a msgbox, Rust does not fully support this so things might get weird since Rust DLL do not have a main function
DeviceIoControl	Opens driver handle and executing DeviceIoControl
EnableDebugPrivileges	Enable SeDebugPrivilege in the current process
Exec_Shellcode_In_Memory	Executes shellcode directly in memory by casting pointer
Execute_With_CMD	Executes cmd by passing a command via Rust
ImportedFunctionCall	It imports minidump from dbghelp and executes it
Kernel_Driver_Exploit	Kernel Driver exploit for a simple buffer overflow
Named_Pipe_Client	Named Pipe Client
Named_Pipe_Server	Named Pipe Server
Process_Injection_CreateThread	Process Injection in remote process with CreateRemoteThread
Unhooking	Unhooking calls
asm_syscall	Obtaining PEB address via asm
base64_system_enum	Base64 encoding/decoding strings
http-https-requests	HTTP/S requests by ignoring cert check for GET/POST
patch_etw	Patch ETW
ppid_spoof	Spoof parent process for created process
tcp_ssl_client	TCP client with SSL that ignores cert check (Requires openssl and perl to be installed for compiling)
tcp_ssl_server	TCP Server, with port parameter(Requires openssl and perl to be installed for compiling)
wmi_execute	Executes WMI query to obtain the AV/EDRs in the host

Compiling the examples in this repo

This repository does not provide binaries, you're gonna have to compile them yourself.

This repo was compiled in Windows 10 so I would stick to it. As mentioned OpenSSL binaries will have depencency issues that will require OpenSSL and perl to be installed. For the TCP SSL client/server I recommend static build due to dependencies on the hosts you will execute the binaries. For creating a project, execute:
cargo new <name> This will automatically create the structured project folders with:

project
├── Cargo.toml
└── src
    └── main.rs

Cargo.toml is the file that contains the dependencies and the configuration for the compilation. main.rs is the main file that will be compiled along with any potential directories that contain libraries.

For compiling the project, go into the project directory and execute:
cargo build

This will use your default toolchain. If you want to build the final "release" version execute:
cargo build --release

For static binaries, in terminal before the build command execute:
"C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars64.bat"
set RUSTFLAGS=-C target-feature=+crt-static

Install Rust Simply download the binary and install.

There are multiple libraries that helped or can help explore further: 1)WINAPI 2)WINAPI2 3)Windows

The easiest place to find the dependencies or Crates as they are called.

Cross Compiling

Cross-Compiling requires to follow the instructions here By installing different toolchains, you can cross compile with the below command cargo build --target <toolchain>

Optimizing executables for size

This repo contains a lot of configuration options and ideas about reducing the file size. Static binaries are usually quite big.

Pitfalls I found myself falling into

Careful of \0 bytes, do not forget them for strings in memory, it spent a lot of my time but windbg always helped resolving it.

README.md

OffensiveRust

Table of Contents

Why Rust?

Examples in this repo that work

Compiling the examples in this repo

Cross Compiling

Optimizing executables for size

Pitfalls I found myself falling into

Interesting Rust libraries