fix: Fixed unnecessary dictionary field call

- No longer necessary to go under 'Event' field
  since PyMISP does not contain it since the
  latest update

misp_modules/lib/joe_parser.py

@@ -405,7 +405,7 @@ class JoeParser():
     def finalize_results(self):
         if self.references:
             self.build_references()
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         self.results = {key: event[key] for key in ('Attribute', 'Object', 'Tag') if (key in event and event[key])}
 
     @staticmethod

misp_modules/modules/expansion/cve_advanced.py

@@ -31,7 +31,7 @@ class VulnerabilityParser():
     def get_result(self):
         if self.references:
             self.__build_references()
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         results = {key: event[key] for key in ('Attribute', 'Object') if (key in event and event[key])}
         return {'results': results}
 

misp_modules/modules/expansion/urlhaus.py

@@ -31,7 +31,7 @@ class URLhaus():
         return vt_object
 
     def get_result(self):
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         results = {key: event[key] for key in ('Attribute', 'Object') if (key in event and event[key])}
         return {'results': results}
 

misp_modules/modules/expansion/virustotal.py

@@ -35,7 +35,7 @@ class VirusTotalParser(object):
         return self.input_types_mapping[self.attribute.type](self.attribute.value, recurse=True)
 
     def get_result(self):
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         results = {key: event[key] for key in ('Attribute', 'Object') if (key in event and event[key])}
         return {'results': results}
 

misp_modules/modules/expansion/virustotal_public.py

@@ -23,7 +23,7 @@ class VirusTotalParser():
         self.apikey = apikey
 
     def get_result(self):
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         results = {key: event[key] for key in ('Attribute', 'Object') if (key in event and event[key])}
         return {'results': results}
 

misp_modules/modules/import_mod/csvimport.py

@@ -194,7 +194,7 @@ class CsvParser():
         return list2pop, misp, list(reversed(head))
 
     def finalize_results(self):
-        event = json.loads(self.misp_event.to_json())['Event']
+        event = json.loads(self.misp_event.to_json())
         self.results = {key: event[key] for key in ('Attribute', 'Object') if (key in event and event[key])}