alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Oracle Document Capture File Overwrite Attempt"; flow:established,to_client; content:"4932CEF4-2CAA-11D2-A165-0060081C43D9"; nocase; content:"SaveLayoutChanges"; nocase; distance:0; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*4932CEF4-2CAA-11D2-A165-0060081C43D9/si"; reference:cve,2010-3591; classtype:attempted-user; sid:2012233; rev:3; metadata:created_at 2011_01_27, confidence Medium, signature_severity Unknown, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)