Rule History

alert tcp $EXTERNAL_NET any -> $HOME_NET 445 (msg:"ET EXPLOIT Microsoft SRV2.SYS SMB Negotiate ProcessID Function Table Dereference (CVE-2009-3103)"; flow:to_server,established; content:"|FF 53 4d 42 72|"; offset:4; depth:5; content:"|00 26|"; distance:7; within:2; reference:url,www.exploit-db.com/exploits/14674/; reference:url,www.microsoft.com/technet/security/bulletin/ms09-050.mspx; reference:cve,2009-3103; classtype:attempted-user; sid:2012063; rev:3; metadata:created_at 2010_12_17, signature_severity Major, updated_at 2019_07_26;)