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##
# $Id$
##
##
# 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 'rex/proto/http'
require 'msf/core'
#
# May I reuse some methods?
#
require 'cgi'
class Metasploit3 < Msf::Auxiliary
include Msf::Exploit::Remote::HttpClient
include Msf::Auxiliary::WmapScanServer
include Msf::Auxiliary::Scanner
include Msf::Auxiliary::Report
def initialize(info = {})
super(update_info(info,
'Name' => 'HTTP Virtual Host Brute Force Scanner',
'Description' => %q{
This module tries to identify unique virtual hosts
hosted by the target web server.
},
'Author' => [ 'et [at] cyberspace.org' ],
'License' => BSD_LICENSE,
'Version' => '$Revision$'))
register_options(
[
OptString.new('PATH', [ true, "The PATH to use while testing", '/']),
OptString.new('QUERY', [ false, "HTTP URI Query", '']),
OptString.new('DOMAIN', [ true, "Domain name", '']),
OptString.new('HEADERS', [ false, "HTTP Headers", '']),
OptPath.new('SUBDOM_LIST', [false, "Path to text file with subdomains"]),
], self.class)
end
def run_host(ip)
if ::File.file?(datastore['SUBDOM_LIST'])
valstr = IO.readlines(datastore['SUBDOM_LIST']).map {
|e| e.gsub(".#{datastore['DOMAIN']}", "").chomp
}
else
valstr = [
"admin",
"services",
"webmail",
"console",
"apps",
"mail",
"intranet",
"intra",
"spool",
"corporate",
"www",
"web"
]
end
datastore['QUERY'] ? tquery = queryparse(datastore['QUERY']): nil
datastore['HEADERS'] ? thead = headersparse(datastore['HEADERS']) : nil
noexistsres = nil
resparr = []
2.times do |n|
randhost = Rex::Text.rand_text_alpha(5)+"."+datastore['DOMAIN']
begin
noexistsres = send_request_cgi({
'uri' => datastore['PATH'],
'vars_get' => tquery,
'headers' => thead,
'vhost' => randhost,
'method' => 'GET',
'ctype' => 'text/plain'
}, 20)
print_status("[#{ip}] Sending request with random domain #{randhost} ")
if noexistsres
resparr[n] = noexistsres.body
end
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
rescue ::Timeout::Error, ::Errno::EPIPE
end
end
if resparr[0] != resparr[1]
print_error("[#{ip}] Unable to identify error response")
return
end
vprint_status("Running with #{valstr.length} sudomains")
valstr.each do |astr|
thost = astr+"."+datastore['DOMAIN']
begin
res = send_request_cgi({
'uri' => datastore['PATH'],
'vars_get' => tquery,
'headers' => thead,
'vhost' => thost,
'method' => 'GET',
'ctype' => 'text/plain'
}, 20)
if res and noexistsres
if res.body != noexistsres.body
print_status("[#{ip}] Vhost found #{thost} ")
report_note(
:host => ip,
:proto => 'tcp',
:sname => (ssl ? 'https' : 'http'),
:port => rport,
:type => 'VHOST',
:data => thost,
:update => :unique_data
)
else
vprint_status("NOT Found #{thost}")
end
else
print_status("[#{ip}] NO Response")
end
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
rescue ::Timeout::Error, ::Errno::EPIPE
end
end
end
end
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