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What does my Rex::Proto::SMB Error mean?

sinn3r edited this page Mar 2, 2016 · 10 revisions

All SMB error codes are explained in the following MSDN documentation:

http://msdn.microsoft.com/en-us/library/ee441884.aspx

The following is a list of commonly seen errors when using an Metasploit module that involves SMB:

  • STATUS_ACCESS_DENIED

If you are testing against newer Windows systems such as Windows 7, by default you will see STATUS_ACCESS_DENIED because these systems no longer allow remote access to the share. To change this, that target machine will need to manually change the LocalAccountTokenFilterPolicy setting to 1 in the registry:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System]
"LocalAccountTokenFilterPolicy"=dword:00000001
  • STATUS_LOGON_FAILURE

Invalid SMBUSER or SMBPASS datastore option.

Or, in Local Security Settings, you should probably set Network access:Sharing and security model for local accounts to "Local users authenticate as themselves".

  • STATUS_BAD_NETWORK_NAME

Invalid SMB share datastore option.

  • STATUS_LOGON_TYPE_NOT_GRANTED

On Windows, in Local Security Settings, Network access:Sharing and security model for local accounts to "Local users authenticate as themselves".

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