alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET RETIRED PoisonIvy Variant Jan 24 2013"; flow:established,from_server; dsize:48; content:"|52 13 34 da 18 3d 2f 45 a2 09 93 52 01 23 51 e3|"; offset:16; depth:16; reference:url,blog.avast.com/2013/01/22/reporters-without-borders-website-misused-in-wateringhole-attack/; classtype:trojan-activity; sid:2016270; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_01_25, deployment Perimeter, former_category MALWARE, malware_family PoisonIvy, confidence High, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;)