Versions (4)
Version DetailsCurrent
Rev: 6 • Aug 1, 2011, 12:00 PMET RETIRED PoisonIvy.E Keepalive to CnC
alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET RETIRED PoisonIvy.E Keepalive to CnC"; flow:established,to_server; dsize:>30; content:"|90 48 5c d5 ec 70 a3 8b 41 72 28 50 ec f6 d5 2a|"; offset:16; depth:16; reference:md5,fc414168a5b4ca074ea6e03f770659ef; classtype:command-and-control; sid:2013337; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2011_08_01, deployment Perimeter, former_category MALWARE, malware_family PoisonIvy, confidence Medium, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;)
Aug 1, 2011, 12:00 PM
Dec 5, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-retired.rules