ET INFO Malware Destroyer Checkin

Query · suricata

flow:established,to_server;
content:"FWindowsName|3a 20|"; startswith; fast_pattern;
content:"|0d 0a|FWindowsNameFull|3a 20|"; distance:0;
content:"|0d 0a|FWindowsVersion|3a 20|"; distance:0;
content:"|0d 0a|FOSIs64Bit|3a 20|"; distance:0;
content:"|0d 0a 0d 0a|File|3a 20|"; distance:0;
Raw source ET INFO Malware Destroyer Checkin · 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 tcp $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET INFO Malware Destroyer Checkin";
    flow:established,to_server;
    content:"FWindowsName|3a 20|"; startswith; fast_pattern;
    content:"|0d 0a|FWindowsNameFull|3a 20|"; distance:0;
    content:"|0d 0a|FWindowsVersion|3a 20|"; distance:0;
    content:"|0d 0a|FOSIs64Bit|3a 20|"; distance:0;
    content:"|0d 0a 0d 0a|File|3a 20|"; distance:0;
    reference:md5,0407b9677949d233a968725bf95802cc;
    reference:url,web.archive.org/web/20181209151731/https://emcosoftware.com/malware-destroyer;
    classtype:misc-activity;
    sid:2038642; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_08_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_29;
)

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