from impacket.structure import Structure # Define a structure with two fields class ExampleStructure(Structure): structure = ( ('field1', 'H'), ('field2', '10s'), ) # Instantiate the structure and set field values example = ExampleStructure() example['field1'] = 123 example['field2'] = b'hello' # Get binary data representation of structure data = example.getData()In this example, we defined an ExampleStructure with two fields. We instantiated the structure and set its field values. Finally, we called the getData method to retrieve the binary data representation of the object. The impacket library provides a set of tools for working with network protocols, including support for SBF.