ET RETIRED PoisonIvy Keepalive to CnC (Operation SMN Variant)

Query · suricata

flow:established,to_server;
dsize:48;
content:"|52 13 34 da 18 3d 2f 45 a2 09 93 52 01 23 51 e3|"; offset:16; depth:16;
Raw source ET RETIRED PoisonIvy Keepalive to CnC (Operation SMN Variant) · 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 Keepalive to CnC (Operation SMN Variant)";
    flow:established,to_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:md5,ca22207c5441a100437b75d7ce0d3fe2;
    classtype:command-and-control;
    sid:2019591; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_10_29, deployment Perimeter, malware_family PoisonIvy, confidence Medium, signature_severity Critical, tag PoisonIvy, updated_at 2024_12_05;
)

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