Fixed missing imports when dumping NTDS via vss

Author: byt3bl33d3r

core/credentials/commonstructs.py

@@ -1,4 +1,5 @@
 from impacket.structure import Structure
+from struct import unpack
 
 # Structures
 # Taken from http://insecurety.net/?p=768

core/credentials/ntds.py

@@ -7,8 +7,11 @@
 from struct import unpack
 from datetime import datetime
 from core.credentials.cryptocommon import CryptoCommon
+from Crypto.Cipher import DES, ARC4
+from core.credentials.commonstructs import SAMR_RPC_SID
 from impacket.ese import ESENT_DB
 import logging
+import hashlib
 import random
 import string
 import os

core/credentials/secretsdump.py

@@ -157,11 +157,7 @@ def NTDS_dump(self, method, pwdLastSet, history):
     def cleanup(self):
         logging.info('Cleaning up... ')
         if self.__remoteOps:
-            try:
-                self.__remoteOps.finish()
-            except DCERPCException:
-                sleep(5)
-                self.__remoteOps.finish()
+            self.__remoteOps.finish()
         if self.__SAMHashes:
             self.__SAMHashes.finish()
         if self.__LSASecrets: