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##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
require 'rex/proto/http'
require 'msf/core'
class MetasploitModule < Msf::Auxiliary
include Msf::Exploit::Remote::HttpClient
include Msf::Auxiliary::WmapScanFile
include Msf::Auxiliary::Scanner
include Msf::Auxiliary::Report
def initialize(info = {})
super(update_info(info,
'Name' => 'HTTP Backup File Scanner',
'Description' => %q{
This module identifies the existence of possible copies
of a specific file in a given path.
},
'Author' => [ 'et [at] cyberspace.org' ],
'License' => BSD_LICENSE))
register_options(
[
OptString.new('PATH', [ true, "The path/file to identify backups", '/index.asp'])
], self.class)
end
def run_host(ip)
bakextensions = [
'.backup',
'.bak',
'.copy',
'.copia',
'.old',
'.orig',
'.temp',
'.txt',
'~'
]
bakextensions.each do |ext|
file = normalize_uri(datastore['PATH'])+ext
check_for_file(file)
end
if datastore['PATH'] =~ %r#(.*)(/.+$)#
file = $1 + $2.sub('/', '/.') + '.swp'
check_for_file(file)
end
end
def check_for_file(file)
begin
res = send_request_cgi({
'uri' => file,
'method' => 'GET',
'ctype' => 'text/plain'
}, 20)
if (res and res.code >= 200 and res.code < 300)
print_status("Found #{wmap_base_url}#{file}")
report_web_vuln(
:host => ip,
:port => rport,
:vhost => vhost,
:ssl => ssl,
:path => file,
:method => 'GET',
:pname => "",
:proof => "Res code: #{res.code.to_s}",
:risk => 0,
:confidence => 100,
:category => 'file',
:description => 'Backup file found.',
:name => 'backup file'
)
else
vprint_status("NOT Found #{wmap_base_url}#{file}")
#To be removed or just displayed with verbose debugging.
end
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
rescue ::Timeout::Error, ::Errno::EPIPE
end
end
end