ET EXPLOIT CVE-2018-8174 Common Construct B64 M3

Query · suricata

flow:from_server,established;
file_data;
content:"|6f5532686c6247786a6232526c5157526b636c4268636d4674|";
Raw source ET EXPLOIT CVE-2018-8174 Common Construct B64 M3 · 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 http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT CVE-2018-8174 Common Construct B64 M3";
    flow:from_server,established;
    file_data;
    content:"|6f5532686c6247786a6232526c5157526b636c4268636d4674|";
    classtype:attempted-user;
    sid:2027071; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_03_11, cve CVE_2018_8174, deployment Perimeter, performance_impact Moderate, signature_severity Major, tag CISA_KEV, updated_at 2019_07_26;
)

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