Oracle TNS Listener SID Bruteforce - Metasploit
This page contains detailed information about how to use the auxiliary/scanner/oracle/sid_brute metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.
Module Overview
Name: Oracle TNS Listener SID Bruteforce
Module: auxiliary/scanner/oracle/sid_brute
Source code: modules/auxiliary/scanner/oracle/sid_brute.rb
Disclosure date: -
Last modification time: 2019-04-26 08:36:32 +0000
Supported architecture(s): -
Supported platform(s): -
Target service / protocol: -
Target network port(s): 1521
List of CVEs: -
This module queries the TNS listener for a valid Oracle database instance name (also known as a SID). Any response other than a "reject" will be considered a success. If a specific SID is provided, that SID will be attempted. Otherwise, SIDs read from the named file will be attempted in sequence instead.
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
This module is a scanner module, and is capable of testing against multiple hosts.
msf > use auxiliary/scanner/oracle/sid_brute
msf auxiliary(sid_brute) > show options
... show and set options ...
msf auxiliary(sid_brute) > set RHOSTS ip-range
msf auxiliary(sid_brute) > exploit
Other examples of setting the RHOSTS option:
Example 1:
msf auxiliary(sid_brute) > set RHOSTS 192.168.1.3-192.168.1.200
Example 2:
msf auxiliary(sid_brute) > set RHOSTS 192.168.1.1/24
Example 3:
msf auxiliary(sid_brute) > set RHOSTS file:/tmp/ip_list.txt
Required Options
- RHOSTS: The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
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Msfconsole Usage
Here is how the scanner/oracle/sid_brute auxiliary module looks in the msfconsole:
msf6 > use auxiliary/scanner/oracle/sid_brute
msf6 auxiliary(scanner/oracle/sid_brute) > show info
Name: Oracle TNS Listener SID Bruteforce
Module: auxiliary/scanner/oracle/sid_brute
License: Metasploit Framework License (BSD)
Rank: Normal
Provided by:
todb <[email protected]>
Check supported:
No
Basic options:
Name Current Setting Required Description
---- --------------- -------- -----------
BRUTEFORCE_SPEED 5 yes How fast to bruteforce, from 0 to 5
DB_ALL_CREDS false no Try each user/password couple stored in the current database
DB_ALL_PASS false no Add all passwords in the current database to the list
DB_ALL_USERS false no Add all users in the current database to the list
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 1521 yes The target port (TCP)
SID no A specific SID to attempt.
SID_FILE /opt/metasploit-framework/embedded/framework/data/wordlists/sid.txt no File containing instance names, one per line
STOP_ON_SUCCESS false yes Stop guessing when a credential works for a host
THREADS 1 yes The number of concurrent threads (max one per host)
VERBOSE true yes Whether to print output for all attempts
Description:
This module queries the TNS listener for a valid Oracle database
instance name (also known as a SID). Any response other than a
"reject" will be considered a success. If a specific SID is
provided, that SID will be attempted. Otherwise, SIDs read from the
named file will be attempted in sequence instead.
Module Options
This is a complete list of options available in the scanner/oracle/sid_brute auxiliary module:
msf6 auxiliary(scanner/oracle/sid_brute) > show options
Module options (auxiliary/scanner/oracle/sid_brute):
Name Current Setting Required Description
---- --------------- -------- -----------
BRUTEFORCE_SPEED 5 yes How fast to bruteforce, from 0 to 5
DB_ALL_CREDS false no Try each user/password couple stored in the current database
DB_ALL_PASS false no Add all passwords in the current database to the list
DB_ALL_USERS false no Add all users in the current database to the list
RHOSTS yes The target host(s), range CIDR identifier, or hosts file with syntax 'file:<path>'
RPORT 1521 yes The target port (TCP)
SID no A specific SID to attempt.
SID_FILE /opt/metasploit-framework/embedded/framework/data/wordlists/sid.txt no File containing instance names, one per line
STOP_ON_SUCCESS false yes Stop guessing when a credential works for a host
THREADS 1 yes The number of concurrent threads (max one per host)
VERBOSE true yes Whether to print output for all attempts
Advanced Options
Here is a complete list of advanced options supported by the scanner/oracle/sid_brute auxiliary module:
msf6 auxiliary(scanner/oracle/sid_brute) > show advanced
Module advanced options (auxiliary/scanner/oracle/sid_brute):
Name Current Setting Required Description
---- --------------- -------- -----------
CHOST no The local client address
CPORT no The local client port
ConnectTimeout 10 yes Maximum number of seconds to establish a TCP connection
MaxGuessesPerService 0 no Maximum number of credentials to try per service instance. If set to zero or a non-number, this option will not be used.
MaxGuessesPerUser 0 no Maximum guesses for a particular username for the service instance. Note that users are considered unique among different services, so a user at 10.1.1.1:22 is different from one at 10.2.2.2:
22, and both will be tried up to the MaxGuessesPerUser limit. If set to zero or a non-number, this option will not be used.
MaxMinutesPerService 0 no Maximum time in minutes to bruteforce the service instance. If set to zero or a non-number, this option will not be used.
PASSWORD_SPRAY false yes Reverse the credential pairing order. For each password, attempt every possible user.
Proxies no A proxy chain of format type:host:port[,type:host:port][...]
SSL false no Negotiate SSL/TLS for outgoing connections
SSLCipher no String for SSL cipher - "DHE-RSA-AES256-SHA" or "ADH"
SSLVerifyMode PEER no SSL verification method (Accepted: CLIENT_ONCE, FAIL_IF_NO_PEER_CERT, NONE, PEER)
SSLVersion Auto yes Specify the version of SSL/TLS to be used (Auto, TLS and SSL23 are auto-negotiate) (Accepted: Auto, TLS, SSL23, SSL3, TLS1, TLS1.1, TLS1.2)
ShowProgress true yes Display progress messages during a scan
ShowProgressPercent 10 yes The interval in percent that progress should be shown
TRANSITION_DELAY 0 no Amount of time (in minutes) to delay before transitioning to the next user in the array (or password when PASSWORD_SPRAY=true)
WORKSPACE no Specify the workspace for this module
Auxiliary Actions
This is a list of all auxiliary actions that the scanner/oracle/sid_brute module can do:
msf6 auxiliary(scanner/oracle/sid_brute) > show actions
Auxiliary actions:
Name Description
---- -----------
Evasion Options
Here is the full list of possible evasion options supported by the scanner/oracle/sid_brute auxiliary module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):
msf6 auxiliary(scanner/oracle/sid_brute) > show evasion
Module evasion options:
Name Current Setting Required Description
---- --------------- -------- -----------
TCP::max_send_size 0 no Maxiumum tcp segment size. (0 = disable)
TCP::send_delay 0 no Delays inserted before every send. (0 = disable)
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Error Messages
This module may fail with the following error messages:
Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.
<HOSTPORT> Oracle - No response given, something is wrong.
Here is a relevant code snippet related to the "<HOSTPORT> Oracle - No response given, something is wrong." error message:
62: def do_sid_check(sid,ip)
63: begin
64: connect
65: response_code = check_sid(sid,ip)
66: if response_code.nil?
67: print_status "#{hostport} Oracle - No response given, something is wrong."
68: return :abort
69: elsif response_code != 4
70: print_good "#{hostport} Oracle - '#{sid}' is valid"
71: report_note(
72: :host => ip,
<HOSTPORT> Oracle - unable to connect to a TNS listener
Here is a relevant code snippet related to the "<HOSTPORT> Oracle - unable to connect to a TNS listener" error message:
81: else
82: vprint_status "#{hostport} Oracle - Refused '#{sid}'"
83: return :fail
84: end
85: rescue ::Rex::ConnectionError, ::Errno::EPIPE
86: print_error("#{hostport} Oracle - unable to connect to a TNS listener")
87: return :abort
88: ensure
89: disconnect
90: end
91: end
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Related Pull Requests
- #11783 Merged Pull Request: Allow RHOST option
- #8888 Merged Pull Request: spelling/grammar fixes part 1
- #8716 Merged Pull Request: Print_Status -> Print_Good (And OCD bits 'n bobs)
- #8338 Merged Pull Request: Fix msf/core and self.class msftidy warnings
- #6655 Merged Pull Request: use MetasploitModule as a class name
- #6648 Merged Pull Request: Change metasploit class names
- #5886 Merged Pull Request: Fix #5854 Ensure disconnect on auxiliary/scanner/oracle/sid_brute.rb
- #5059 Merged Pull Request: Yard doc corrections
- #2525 Merged Pull Request: Change module boilerplate
- #2426 Merged Pull Request: Find and replace Msf::Config.install_root, "data"
- #1228 Merged Pull Request: MSFTIDY cleanup #1 - auxiliary
- #447 Merged Pull Request: Fix how some module handle send_request_* and get_once()'s nil return value
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See Also
Check also the following modules related to this module:
- auxiliary/scanner/oracle/sid_enum
- auxiliary/scanner/oracle/emc_sid
- auxiliary/scanner/oracle/isqlplus_login
- auxiliary/scanner/oracle/isqlplus_sidbrute
- auxiliary/scanner/oracle/oracle_hashdump
- auxiliary/scanner/oracle/oracle_login
- auxiliary/scanner/oracle/spy_sid
- auxiliary/scanner/oracle/tnslsnr_version
- auxiliary/scanner/oracle/tnspoison_checker
- auxiliary/scanner/oracle/xdb_sid
- auxiliary/scanner/oracle/xdb_sid_brute
- auxiliary/admin/oracle/sid_brute
- auxiliary/scanner/smb/smb_lookupsid
- auxiliary/gather/ibm_sametime_room_brute
- auxiliary/scanner/http/mod_negotiation_brute
- auxiliary/scanner/http/sap_businessobjects_user_brute
- auxiliary/scanner/misc/ibm_mq_channel_brute
- auxiliary/gather/citrix_published_bruteforce
- auxiliary/gather/nuuo_cms_bruteforce
- auxiliary/scanner/http/brute_dirs
- auxiliary/scanner/http/caidao_bruteforce_login
- auxiliary/scanner/http/cisco_asa_asdm_bruteforce
- auxiliary/scanner/http/joomla_bruteforce_login
- auxiliary/scanner/http/sap_businessobjects_user_brute_web
- auxiliary/scanner/http/typo3_bruteforce
- auxiliary/scanner/sap/sap_mgmt_con_brute_login
- auxiliary/scanner/sap/sap_soap_rfc_brute_login
- auxiliary/scanner/sap/sap_web_gui_brute_login
- post/multi/gather/dns_bruteforce
- auxiliary/scanner/tftp/tftpbrute
- exploit/linux/http/sophos_utm_webadmin_sid_cmd_injection
- exploit/multi/browser/chrome_jscreate_sideeffect
- exploit/osx/browser/safari_in_operator_side_effect
- exploit/windows/misc/vmhgfs_webdav_dll_sideload
- post/windows/gather/resolve_sid
- auxiliary/admin/oracle/oracle_index_privesc
- auxiliary/admin/oracle/oracle_login
- auxiliary/admin/oracle/oracle_sql
- auxiliary/admin/oracle/oraenum
- auxiliary/admin/oracle/ora_ntlm_stealer
- auxiliary/admin/oracle/osb_execqr
- auxiliary/admin/oracle/osb_execqr2
- auxiliary/admin/oracle/osb_execqr3
- auxiliary/admin/oracle/post_exploitation/win32exec
- auxiliary/admin/oracle/post_exploitation/win32upload
- auxiliary/admin/oracle/tnscmd
- auxiliary/sqli/oracle/dbms_cdc_ipublish
- auxiliary/sqli/oracle/dbms_cdc_publish
- auxiliary/sqli/oracle/dbms_cdc_publish2
- auxiliary/sqli/oracle/dbms_cdc_publish3
- auxiliary/sqli/oracle/dbms_cdc_subscribe_activate_subscription
- auxiliary/sqli/oracle/dbms_export_extension
- auxiliary/sqli/oracle/dbms_metadata_get_granted_xml
- auxiliary/sqli/oracle/dbms_metadata_get_xml
- auxiliary/sqli/oracle/dbms_metadata_open
- auxiliary/sqli/oracle/droptable_trigger
- auxiliary/sqli/oracle/jvm_os_code_10g
- auxiliary/sqli/oracle/jvm_os_code_11g
- auxiliary/sqli/oracle/lt_compressworkspace
- auxiliary/sqli/oracle/lt_findricset_cursor
- auxiliary/sqli/oracle/lt_mergeworkspace
- auxiliary/sqli/oracle/lt_removeworkspace
- auxiliary/sqli/oracle/lt_rollbackworkspace
- exploit/windows/oracle/client_system_analyzer_upload
- exploit/windows/oracle/extjob
- exploit/windows/oracle/osb_ndmp_auth
- exploit/windows/oracle/tns_arguments
- exploit/windows/oracle/tns_auth_sesskey
- exploit/windows/oracle/tns_service_name
Authors
- todb
Version
This page has been produced using Metasploit Framework version 6.2.23-dev. For more modules, visit the Metasploit Module Library.
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