ET MALWARE Win32/TrojanDropper.Agent.RLO CnC Acitivty

Query · suricata

flow:established,to_server;
dsize:576;
content:"|5f 53 40 59 32 32 32 32 32 32 32 32 32 32|"; offset:298; depth:14; fast_pattern;
content:"|65 5b 5c|"; offset:564; depth:3;
Raw source ET MALWARE Win32/TrojanDropper.Agent.RLO CnC Acitivty · 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 MALWARE Win32/TrojanDropper.Agent.RLO CnC Acitivty";
    flow:established,to_server;
    dsize:576;
    content:"|5f 53 40 59 32 32 32 32 32 32 32 32 32 32|"; offset:298; depth:14; fast_pattern;
    content:"|65 5b 5c|"; offset:564; depth:3;
    reference:md5,a6d36df7ee6cb5407853aeacfd818ac9;
    classtype:command-and-control;
    sid:2032887; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_04_28, deployment Perimeter, malware_family Win32_TrojanDropper_Agent_RLO, performance_impact Low, confidence High, signature_severity Major, updated_at 2021_04_28;
)

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