alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Blackhole/Cool plugindetect in octal Mar 6 2013"; flow:established,from_server; file_data; content:"0160,0144,0160,0144,075,0173"; flowbits:set,et.exploitkitlanding; classtype:trojan-activity; sid:2016544; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_03_07, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)