Rule History

alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX HP Easy Printer Care Software XMLCacheMgr ActiveX Control Remote Code Execution Attempt"; flow:established,to_client; content:"ActiveXObject"; nocase; content:"HPESPRIT.XMLCacheMgr.1"; nocase; distance:0; content:"CacheDocumentXMLWithId"; nocase; distance:0; reference:bid,51396; reference:cve,2011-4786; classtype:attempted-user; sid:2014132; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_01_18, cve CVE_2011_4786, deployment Perimeter, confidence Medium, signature_severity Major, tag ActiveX, updated_at 2019_07_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;)