code: def conv(arg, source, target, filename, section):
      
      logging.info(_('This is Binary Conversion mode.'))
      section = section.encode('utf-8')
      if source == 'sec':
          arg = open(arg, 'rb')
      if source == 'sec':
          kwargs = dict(section_name=section)
      else:
          kwargs = dict()
      result = Converter.uni_from(source, arg, **kwargs).uni_to(target)
      if result:
          if filename:
              logging.info(
                  _('Writing shellcode to the file: %s'), filename)
              mode = 'wb' if target == 'bin' else 'w'
              with open(filename, mode) as output:
                  output.write(result)
          else:
              print(result)
      else:
          logging.error(_('Failed.'))
      if source == 'sec':
          arg.close()
      return 0
docs: Convert binary.
  
      Extract bytes in the given section from binary files
      and construct C source code
      that can be used to test as shellcode.
  
      Supported executable formats:
      ELF via pyelftools and PE via pefile.