alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET ACTIVEX Avaya CallPilot Unified Messaging ActiveX InstallFrom Method Access Attempt"; flow:to_client,established; content:"<OBJECT "; nocase; content:"classid"; nocase; distance:0; content:"clsid"; nocase; distance:0; content:"7F14A9EE-6989-11D5-8152-00C04F191FCA"; nocase; distance:0; content:"InstallFrom"; nocase; reference:url,secunia.com/advisories/40184/; reference:bugtraq,40535; classtype:attempted-user; sid:2011692; 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, confidence Medium, signature_severity Major, tag ActiveX, updated_at 2019_09_27;)