Oracle SMB Relay Code Execution - Metasploit


This page contains detailed information about how to use the auxiliary/admin/oracle/ora_ntlm_stealer metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Table Of Contents
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Module Overview

Name: Oracle SMB Relay Code Execution
Module: auxiliary/admin/oracle/ora_ntlm_stealer
Source code: modules/auxiliary/admin/oracle/ora_ntlm_stealer.rb
Disclosure date: 2009-04-07
Last modification time: 2020-10-02 17:38:06 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: -
Target network port(s): 1521
List of CVEs: -

This module will help you to get Administrator access to OS using an unprivileged Oracle database user (you need only CONNECT and RESOURCE privileges). To do this you must firstly run smb_sniffer or smb_relay module on your sever. Then you must connect to Oracle database and run this module Ora_NTLM_stealer.rb which will connect to your SMB sever with credentials of Oracle RDBMS. So if smb_relay is working, you will get Administrator access to server which runs Oracle. If not than you can decrypt HALFLM hash.

Module Ranking and Traits

Module Ranking:

  • normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.

Basic Usage

msf > use auxiliary/admin/oracle/ora_ntlm_stealer
msf auxiliary(ora_ntlm_stealer) > show targets
    ... a list of targets ...
msf auxiliary(ora_ntlm_stealer) > set TARGET target-id
msf auxiliary(ora_ntlm_stealer) > show options
    ... show and set options ...
msf auxiliary(ora_ntlm_stealer) > exploit

Go back to menu.

Msfconsole Usage

Here is how the admin/oracle/ora_ntlm_stealer auxiliary module looks in the msfconsole:

msf6 > use auxiliary/admin/oracle/ora_ntlm_stealer

msf6 auxiliary(admin/oracle/ora_ntlm_stealer) > show info

       Name: Oracle SMB Relay Code Execution
     Module: auxiliary/admin/oracle/ora_ntlm_stealer
    License: Metasploit Framework License (BSD)
       Rank: Normal
  Disclosed: 2009-04-07

Provided by:
  Sh2kerr <research[ad]dsecrg.com>

Check supported:
  No

Basic options:
  Name    Current Setting  Required  Description
  ----    ---------------  --------  -----------
  DBPASS  TIGER            yes       The password to authenticate with.
  DBUSER  SCOTT            yes       The username to authenticate with.
  IP      0.0.0.0          no        IP address of SMB proxy.
  RHOST                    yes       The Oracle host.
  RPORT   1521             yes       The TNS port.
  SID     ORCL             yes       The sid to authenticate with.

Description:
  This module will help you to get Administrator access to OS using an 
  unprivileged Oracle database user (you need only CONNECT and 
  RESOURCE privileges). To do this you must firstly run smb_sniffer or 
  smb_relay module on your sever. Then you must connect to Oracle 
  database and run this module Ora_NTLM_stealer.rb which will connect 
  to your SMB sever with credentials of Oracle RDBMS. So if smb_relay 
  is working, you will get Administrator access to server which runs 
  Oracle. If not than you can decrypt HALFLM hash.

References:
  http://dsecrg.com/pages/pub/show.php?id=17

Module Options

This is a complete list of options available in the admin/oracle/ora_ntlm_stealer auxiliary module:

msf6 auxiliary(admin/oracle/ora_ntlm_stealer) > show options

Module options (auxiliary/admin/oracle/ora_ntlm_stealer):

   Name    Current Setting  Required  Description
   ----    ---------------  --------  -----------
   DBPASS  TIGER            yes       The password to authenticate with.
   DBUSER  SCOTT            yes       The username to authenticate with.
   IP      0.0.0.0          no        IP address of SMB proxy.
   RHOST                    yes       The Oracle host.
   RPORT   1521             yes       The TNS port.
   SID     ORCL             yes       The sid to authenticate with.

Advanced Options

Here is a complete list of advanced options supported by the admin/oracle/ora_ntlm_stealer auxiliary module:

msf6 auxiliary(admin/oracle/ora_ntlm_stealer) > show advanced

Module advanced options (auxiliary/admin/oracle/ora_ntlm_stealer):

   Name       Current Setting  Required  Description
   ----       ---------------  --------  -----------
   VERBOSE    false            no        Enable detailed status messages
   WORKSPACE                   no        Specify the workspace for this module

Auxiliary Actions

This is a list of all auxiliary actions that the admin/oracle/ora_ntlm_stealer module can do:

msf6 auxiliary(admin/oracle/ora_ntlm_stealer) > show actions

Auxiliary actions:

   Name  Description
   ----  -----------

Evasion Options

Here is the full list of possible evasion options supported by the admin/oracle/ora_ntlm_stealer auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 auxiliary(admin/oracle/ora_ntlm_stealer) > show evasion

Module evasion options:

   Name  Current Setting  Required  Description
   ----  ---------------  --------  -----------

Go back to menu.

References

See Also

Check also the following modules related to this module:

Authors

  • Sh2kerr <research[ad]dsecrg.com>

Version

This page has been produced using Metasploit Framework version 6.1.24-dev. For more modules, visit the Metasploit Module Library.

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