alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT DRIVEBY Possible Unknown EK HFS CVE-2014-6332"; flow:established,to_client; http.server; content:"HFS|20|"; startswith; fast_pattern; file.data; content:"Wscript.Shell"; content:"Microsoft.XMLHTTP"; content:"ADODB.Stream"; content:"cmd.exe"; classtype:exploit-kit; sid:2020498; rev:4; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2015_02_23, deployment Perimeter, confidence Medium, signature_severity Major, tag DriveBy, tag CISA_KEV, updated_at 2024_02_23;)