_VALID_URL = r'https?://(?:www\.)?mofosex\.com/videos/(?P<id>\d+)/(?P<display_id>[^/?#&.]+)\.html'
     _TESTS = [{
         'url': 'http://www.mofosex.com/videos/318131/amateur-teen-playing-and-masturbating-318131.html',
-        'md5': '39a15853632b7b2e5679f92f69b78e91',
+        'md5': '558fcdafbb63a87c019218d6e49daf8a',
         'info_dict': {
             'id': '318131',
             'display_id': 'amateur-teen-playing-and-masturbating-318131',
             'ext': 'mp4',
             'title': 'amateur teen playing and masturbating',
-            'thumbnail': 're:^https?://.*\.jpg$',
+            'thumbnail': r're:^https?://.*\.jpg$',
             'upload_date': '20121114',
             'view_count': int,
             'like_count': int,