alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET ACTIVEX IAS Helper COM Component iashlpr.dll activex remote DOS"; flow:to_client,established; content:"6BC096BC-0CE6-11D1-BAAE-00C04FC2E20D"; nocase; content:"PutProperty"; nocase; reference:url,www.securityfocus.com/archive/1/archive/1/496695/100/0/threaded; reference:cve,2008-2639; reference:url,securityreason.com/securityalert/4323; classtype:web-application-attack; sid:2008618; rev:8; 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_07_26;)