Shell ~ Bypass

[+] Kelelawar Cyber Team [+]


	: 216.73.216.123
	: 104.131.203.165 / webuikits.com
	: Linux Webuikits 3.13.0-57-generic #95-Ubuntu SMP Fri Jun 19 09:28:15 UTC 2015 x86_64

: /usr/share/nmap/scripts/

files >> //usr/share/nmap/scripts/http-apache-negotiation.nse

 local http = require "http"
local shortport = require "shortport"
local stdnse = require "stdnse"
local string = require "string"

description = [[
Checks if the target http server has mod_negotiation enabled.  This
feature can be leveraged to find hidden resources and spider a web
site using fewer requests.

The script works by sending requests for resources like index and home 
without specifying the extension. If mod_negotiate is enabled (default 
Apache configuration), the target would reply with content-location header 
containing target resource (such as index.html) and vary header containing 
"negotiate" depending on the configuration. 

For more information, see:
* http://www.wisec.it/sectou.php?id=4698ebdc59d15
* Metasploit auxiliary module 
    /modules/auxiliary/scanner/http/mod_negotiation_scanner.rb
]]

---
-- @usage
-- nmap --script=http-apache-negotiation --script-args http-apache-negotiation.root=/root/ <target>
--
-- @output
-- PORT   STATE SERVICE
-- 80/tcp open  http
-- |_http-apache-negotiation: mod_negotiation enabled.
--
-- @args http-apache-negotiation.root target web site root. 
--  Defaults to <code>/</code>.

author = "Hani Benhabiles"

license = "Same as Nmap--See http://nmap.org/book/man-legal.html"

categories = {"safe", "discovery"}


portrule = shortport.http

action = function(host, port)

	local root = stdnse.get_script_args("http-apache-negotiation.root") or "/"
	
    -- Common default file names. Could add a couple more.
    local files = {
		'robots',
        'index',
        'home',
        'blog'
	}

    for _, file in ipairs(files) do
        local header = http.get(host, port, root .. file).header
        
        -- Matching file. in content-location header
        --  or negotiate in vary header.
        if header["content-location"] and string.find(header["content-location"], file ..".")
            or header["vary"] and string.find(header["vary"], "negotiate")  then
                return "mod_negotiation enabled."
        end
    end
end