ET MALWARE Observed Win32/Orion Logger SMTP Exfil Subject Line

Query · suricata

flow:to_server,established;
content:"Subject|3a 20|Orion Logger - System Details - ";
Raw source ET MALWARE Observed Win32/Orion Logger SMTP Exfil Subject Line · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert smtp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Observed Win32/Orion Logger SMTP Exfil Subject Line";
    flow:to_server,established;
    content:"Subject|3a 20|Orion Logger - System Details - ";
    reference:md5,a96e8c201599af678926ac84020c87e0;
    classtype:command-and-control;
    sid:2028896; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_10_24, deployment Perimeter, malware_family Orion_Logger, confidence High, signature_severity Major, updated_at 2019_10_24, reviewed_at 2024_05_06;
)

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