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This repository was archived by the owner on Dec 6, 2023. It is now read-only.
This repository was archived by the owner on Dec 6, 2023. It is now read-only.

ValueError: too many values to unpack (expected 2) #822

@0xGreen

Description

@0xGreen

After kali update, CME feels broken, works fine for valid credentials but errors our for invalid credentials:

Operating System: Kali CME Version: 5.4.0

Valid Credentials

crackmapexec smb win7 -u <valid-user> -p <valid-password> SMB win7 445 VM-WIN7 [*] Windows 7 Professional 7601 Service Pack 1 x64 (name:VM-WIN7) (domain:vm-win7) (signing:False) (SMBv1:True) SMB win7 445 VM-WIN7 [+] vm-win7\<valid-user:valid-password> (Pwn3d!)

Invalid Credentials

command:

crackmapexec smb win7 -u <valid-user> -p <invalid-password>

output:

Traceback (most recent call last): File "/usr/local/lib/python3.11/dist-packages/impacket/smbconnection.py", line 276, in login return self._SMBConnection.login(user, password, domain, lmhash, nthash, ntlmFallback) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/impacket/smb.py", line 3502, in login self.login_extended(user, password, domain, lmhash, nthash, use_ntlmv2 = True) File "/usr/local/lib/python3.11/dist-packages/impacket/smb.py", line 3437, in login_extended if smb.isValidAnswer(SMB.SMB_COM_SESSION_SETUP_ANDX): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.11/dist-packages/impacket/smb.py", line 786, in isValidAnswer raise SessionError("SMB Library Error", self['ErrorClass'] + (self['_reserved'] << 8), self['ErrorCode'], self['Flags2'] & SMB.FLAGS2_NT_STATUS, self) impacket.smb.SessionError: SMB SessionError: code: 0xc000006d - STATUS_LOGON_FAILURE - The attempted logon is invalid. This is either due to a bad username or authentication information.  During handling of the above exception, another exception occurred:  Traceback (most recent call last):  File "/usr/lib/python3/dist-packages/cme/protocols/smb.py", line 433, in plaintext_login  self.conn.login(self.username, self.password, domain)  File "/usr/local/lib/python3.11/dist-packages/impacket/smbconnection.py", line 280, in login  raise SessionError(e.get_error_code(), e.get_error_packet()) impacket.smbconnection.SessionError: SMB SessionError: code: 0xc000006d - STATUS_LOGON_FAILURE - The attempted logon is invalid. This is either due to a bad username or authentication information.  During handling of the above exception, another exception occurred:  Traceback (most recent call last):  File "/usr/bin/crackmapexec", line 8, in <module>  sys.exit(main())  ^^^^^^  File "/usr/lib/python3/dist-packages/cme/crackmapexec.py", line 257, in main  asyncio.run(  File "/usr/lib/python3.11/asyncio/runners.py", line 190, in run  return runner.run(main)  ^^^^^^^^^^^^^^^^  File "/usr/lib/python3.11/asyncio/runners.py", line 118, in run  return self._loop.run_until_complete(task)  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "/usr/lib/python3.11/asyncio/base_events.py", line 653, in run_until_complete  return future.result()  ^^^^^^^^^^^^^^^  File "/usr/lib/python3/dist-packages/cme/crackmapexec.py", line 105, in start_threadpool  await asyncio.gather(*jobs)  File "/usr/lib/python3/dist-packages/cme/crackmapexec.py", line 69, in run_protocol  await asyncio.wait_for(  File "/usr/lib/python3.11/asyncio/tasks.py", line 452, in wait_for  return await fut  ^^^^^^^^^  File "/usr/lib/python3.11/concurrent/futures/thread.py", line 58, in run  result = self.fn(*self.args, **self.kwargs)  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "/usr/lib/python3/dist-packages/cme/protocols/smb.py", line 143, in __init__  connection.__init__(self, args, db, host)  File "/usr/lib/python3/dist-packages/cme/connection.py", line 65, in __init__  self.proto_flow()  File "/usr/lib/python3/dist-packages/cme/connection.py", line 101, in proto_flow  if self.login() or (self.username == '' and self.password == ''):  ^^^^^^^^^^^^  File "/usr/lib/python3/dist-packages/cme/connection.py", line 300, in login  elif self.plaintext_login(self.domain, user, password): return True  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "/usr/lib/python3/dist-packages/cme/protocols/smb.py", line 459, in plaintext_login  error, desc = e.getErrorString()  ^^^^^^^^^^^ ValueError: too many values to unpack (expected 2)

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