decoding added

common_helper_yara/yara_interpretation.py

@@ -14,7 +14,6 @@ def get_all_matched_strings(yara_result_dict):
 
 def _get_matched_strings_of_single_rule(yara_match):
     matched_strings = set()
-    print(yara_match['strings'])
     for string_item in yara_match['strings']:
-        matched_strings.add(string_item[2])
+        matched_strings.add(string_item[2].decode('utf-8', 'replace'))
     return matched_strings

tests/test_interpretation.py

@@ -10,4 +10,4 @@ class TestYaraInterpretation(unittest.TestCase):
             'test_rule2': {'rule': 'test_rule2', 'meta': {}, 'strings': [(0, '$a', b'test_1'), (10, '$b', b'test_3')], 'matches': True},
             }
         result = get_all_matched_strings(test_data)
-        self.assertEqual(result, set([b'test_1', b'test_2', b'test_3']), "resulting strings not correct")
+        self.assertEqual(result, set(['test_1', 'test_2', 'test_3']), "resulting strings not correct")