alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED DRIVEBY Blackhole2 - Landing Page Received"; flow:established,to_client; file_data; content:"<applet"; content:"<param"; distance:0; content:"value="; distance:0; pcre:"/^.{1,5}[a-f0-9]{100}/R"; classtype:trojan-activity; sid:2015710; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Any, attack_target Client_Endpoint, created_at 2012_09_18, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag DriveBy, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)