new_contents: from base64 import b64decode
  
  from malwareconfig import crypto
  from malwareconfig.common import Decoder
  from malwareconfig.common import string_printable
  
  
  class DarkRAT(Decoder):
      decoder_name = "DarkRAT"
      decoder__version = 1
      decoder_author = "@kevthehermit"
      decoder_description = "darkrat RAT Decoder"
  
      def __init__(self):
          self.config = {}
  
  
      def get_config(self):
          '''
          This is the main entry
          :return:
          '''
  
          file_data = self.file_info.file_data
          config_dict = {}
          raw_config = file_data.split(b'@1906dark1996coder@')
          if len(raw_config) > 3:
              config_dict['Domain'] = raw_config[1][7:-1]
              config_dict['AutoRun'] = raw_config[2]
              config_dict['USB Spread'] = raw_config[3]
              config_dict['Hide Form'] = raw_config[4]
              config_dict['Msg Box Title'] = raw_config[6]
              config_dict['Msg Box Text'] = raw_config[7]
              config_dict['Timer Interval'] = raw_config[8]
              if raw_config[5] == 4:
                  config_dict['Msg Box Type'] = 'Information'
              elif raw_config[5] == 2:
                  config_dict['Msg Box Type'] = 'Question'
              elif raw_config[5] == 3:
                  config_dict['Msg Box Type'] = 'Exclamation'
              elif raw_config[5] == 1:
                  config_dict['Msg Box Type'] = 'Critical'
              else:
                  config_dict['Msg Box Type'] = 'None'
  
          # Set the config to the class for use
          self.config = config_dict
  
subject: add darkrat decoder