# Function to decrypt the flag using XOR cipher
def xor_cipher_decrypt(data, key):
    decrypted_data = []
    for i in range(len(data)):
        decrypted_data.append(data[i] ^ key[i % len(key)])
    return bytes(decrypted_data)

def main():
    encrypted_data_hex = "38352E353A370B2D1E1B165157430715675B5749165206135C4D3C0F5D4E4A07524753103D5A004E4A18"
    key = "secret_key"

    # Convert the encrypted data from hex to bytes
    encrypted_data = bytes.fromhex(encrypted_data_hex)

    # Decrypt the data using the XOR cipher with the key
    decrypted_data = xor_cipher_decrypt(encrypted_data, key.encode())

    # Print the decrypted flag
    print("Decrypted Flag:", decrypted_data.decode("utf-8"))

if __name__ == "__main__":
    main()