ET RETIRED PoisonIvy.fishplay Keepalive to CnC

Query · suricata

flow:established,to_server;
content:"|77 1b 13 19 a2 d1 8d a1 b5 05 8f fa 3f aa c0 8a|"; offset:16; depth:16;
dsize:48;
Raw source ET RETIRED PoisonIvy.fishplay Keepalive to CnC · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET RETIRED PoisonIvy.fishplay Keepalive to CnC";
    flow:established,to_server;
    content:"|77 1b 13 19 a2 d1 8d a1 b5 05 8f fa 3f aa c0 8a|"; offset:16; depth:16;
    dsize:48;
    reference:url,www.fireeye.com/resources/pdfs/fireeye-poison-ivy-report.pdf;
    classtype:command-and-control;
    sid:2017361; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2013_08_21, deployment Perimeter, malware_family PoisonIvy, confidence Medium, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;
)

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