alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET RETIRED PoisonIvy [server response]"; flow:established; dsize:48; content:"|b8abf415033717b74132d503b6ea381d|"; offset:16; depth:16; classtype:trojan-activity; sid:2017053; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_06_22, deployment Perimeter, former_category MALWARE, malware_family PoisonIvy, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;)