(shellcode []byte, key []byte)
| 7 | ) |
| 8 | |
| 9 | func rc4encode(shellcode []byte, key []byte) []byte { |
| 10 | cipher, err := rc4.NewCipher(key) |
| 11 | if err != nil { |
| 12 | |
| 13 | } |
| 14 | encryptedBytes := make([]byte, len(shellcode)) |
| 15 | cipher.XORKeyStream(encryptedBytes, shellcode) |
| 16 | return encryptedBytes |
| 17 | } |
| 18 | |
| 19 | func rc4decode(shellcode []byte, key []byte) []byte { |
| 20 | cipher, err := rc4.NewCipher(key) |