alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET DELETED Microsoft DirectShow ActiveX Exploit Attempt"; flow:to_client,established; content:"clsid"; nocase; content:"0955AC62-BF2E-4CBA-A2B9-A63F772D46CF"; nocase; content:"omybro"; nocase; content:"logo.gif"; nocase; reference:url,csis.dk/dk/nyheder/nyheder.asp?tekstID=799; reference:url,tools.cisco.com/security/center/viewAlert.x?alertId=18595; classtype:web-application-attack; sid:2009491; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, signature_severity Major, tag ActiveX, updated_at 2019_07_26;)