alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Request For Blackhole Landing Page Go.php"; flow:established,to_server; content:"/go.php?d="; http_uri; pcre:"/\x2Fgo\x2Ephp\x3Dd\x3D[a-f0-9]{16}$/U"; classtype:trojan-activity; sid:2015049; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_07_12, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)