Fixed impacket secretsdump.py KeyError

[lap1nou]

Description

After issuing the command:

secretsdump.py SCCM.lab/sccm-account-da:'SCCM_D@-ftw_'@10.2.10.40

I was met with an error:

[*] Stopping service RemoteRegistry
Exception ignored in: <function Registry.__del__ at 0x7faef466bce0>
Traceback (most recent call last):
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/winregistry.py", line 185, in __del__
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/winregistry.py", line 182, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/examples/secretsdump.py", line 360, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smbconnection.py", line 605, in closeFile
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 1356, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 473, in sendSMB
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 442, in signSMB
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/crypto.py", line 150, in AES_CMAC
  File "/root/.pyenv/versions/3.11.11/lib/python3.11/site-packages/Cryptodome/Cipher/AES.py", line 228, in new
KeyError: 'Cryptodome.Cipher.AES'
Exception ignored in: <function Registry.__del__ at 0x7faef466bce0>
Traceback (most recent call last):
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/winregistry.py", line 185, in __del__
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/winregistry.py", line 182, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/examples/secretsdump.py", line 360, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smbconnection.py", line 605, in closeFile
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 1356, in close
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 473, in sendSMB
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/smb3.py", line 442, in signSMB
  File "/root/.local/share/pipx/venvs/impacket/lib/python3.11/site-packages/impacket/crypto.py", line 150, in AES_CMAC
  File "/root/.pyenv/versions/3.11.11/lib/python3.11/site-packages/Cryptodome/Cipher/AES.py", line 228, in new
KeyError: 'Cryptodome.Cipher.AES'

It seems to be related to: fortra/impacket#1634

This PR aims to fix that, after injecting Pycryptodome the secretsdump now seems to work fine.

Related issues

N / A

Point of attention

N / A