108 lines
2.4 KiB
Ruby
108 lines
2.4 KiB
Ruby
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##
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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::Auxiliary
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include Msf::Exploit::Remote::FtpServer
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include Msf::Auxiliary::Report
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def initialize
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super(
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'Name' => 'FTP File Server',
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'Version' => '$Revision$',
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'Description' => %q{
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This module provides a FTP service
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},
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'Author' => ['hdm'],
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'License' => MSF_LICENSE,
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'Actions' =>
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[
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[ 'Capture' ]
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],
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'PassiveActions' =>
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[
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'Capture'
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],
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'DefaultAction' => 'Capture'
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)
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register_options(
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[
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OptString.new('FTPROOT', [ true, "The FTP root directory to serve files from", '/tmp/ftproot' ])
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], self.class)
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end
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def run
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exploit()
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end
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def on_client_command_retr(c,arg)
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print_status("#{@state[c][:name]} FTP download request for #{arg}")
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path = ::File.join(datastore['FTPROOT'], arg.gsub("../", '').gsub("..\\", ''))
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if(not ::File.exists?(path))
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c.put "550 File does not exist\r\n"
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return
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end
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conn = establish_data_connection(c)
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if(not conn)
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c.put("425 Can't build data connection\r\n")
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return
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end
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c.put("150 Opening BINARY mode data connection for #{arg}\r\n")
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conn.put(::File.read(path, ::File.size(path)))
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c.put("226 Transfer complete.\r\n")
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conn.close
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end
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def on_client_command_list(c,arg)
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conn = establish_data_connection(c)
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if(not conn)
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c.put("425 Can't build data connection\r\n")
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return
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end
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pwd = datastore['FTPROOT']
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buf = ''
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Dir.new(pwd).entries.each do |ent|
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path = ::File.join(datastore['FTPROOT'], ent)
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if(::File.directory?(path))
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buf << "d--x--x--x 1 1 512 Jun 1 2001 #{ent}\r\n"
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end
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if(::File.file?(path))
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buf << "rwsx--r--r 1 1 512 Jun 1 2001 #{ent}\r\n"
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end
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end
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c.put("150 Opening ASCII mode data connection for /bin/ls\r\n")
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conn.put("total #{buf.length}\r\n" + buf)
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c.put("226 Transfer complete.\r\n")
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conn.close
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end
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def on_client_command_size(c,arg)
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path = ::File.join(datastore['FTPROOT'], arg.gsub("../", '').gsub("..\\", ''))
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if(not ::File.exists?(path))
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c.put "550 File does not exist\r\n"
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return
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end
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c.put("213 #{::File.size(path)}\r\n")
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end
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end
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