Snort mailing list archives

sid:19825 Apache Killer


From: Yap Ji Wen <jwyap1016 () gmail com>
Date: Fri, 23 Sep 2011 10:23:28 +0800

Hi All,

Can anyone confirm if the following signature is still in the VRT ruleset?


alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"DOS Apache Killer
DoS tool"; flow:established,to_server; content:"Range|3A|bytes="; nocase;
http_header; pcre:"/^Range\x3Abytes=([\d\x2D]+\x2C){6}/Hsmi";
content:"HEAD"; nocase; http_method; reference:cve,2011-3192; reference:url,
archives.neohapsis.com/archives/fulldisclosure/2011-08/0203.html;
classtype:attempted-dos; sid:19825; rev:2; )

I have downloaded the latest Sigs and did not see it in the pack.

If it is indeed removed by VRT, are there any signatures that replaces it?

Thanks.

Rgds,
Jiwen
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