Rule History

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX COM Object Instantiation Memory Corruption Vulnerability MS05-054"; flow:established,from_server; pcre:"/000(2(042[1-5]|1401|000D)|6F071)-0000-0000-C000-000000000046|6E2271(FB|0[9A-F])-F799-11CF-9227-00AA00A1EB95|ECAB(AFC0|B0AB)-7F19-11D2-978E-0000F8757E2A|3050F4F5-98B5-11CF-BB82-00AA00BDCE0B|DF0B3D60-548F-101B-8E65-08002B2BD119|2D2E24CB-0CD5-458F-86EA-3E6FA22C8E64|51B4ABF3-748F-4E3B-A276-C828330E926A|E4979309-7A32-495E-8A92-7B014AAD4961|62EC9F22-5E30-11D2-97A1-00C04FB6DD9A|B1D4ED44-EE64-11D0-97E6-00C04FC30B4A|D675E22B-CAE9-11D2-AF7B-00C04F99179F/i"; reference:cve,2005-2831; reference:url,www.microsoft.com/technet/security/bulletin/ms05-054.mspx; classtype:web-application-attack; sid:2002725; rev:14; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, updated_at 2019_07_26;)