ET WEB_SERVER Common JSP WebShell String Observed in HTTP Header M3

Query · suricata

flow:to_server,established;
http.header;
content:"getRuntime|28 29|.exec"; fast_pattern; nocase;
Raw source ET WEB_SERVER Common JSP WebShell String Observed in HTTP Header 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 any any -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET WEB_SERVER Common JSP WebShell String Observed in HTTP Header M3";
    flow:to_server,established;
    http.header;
    content:"getRuntime|28 29|.exec"; fast_pattern; nocase;
    classtype:attempted-admin;
    sid:2035673; rev:2;
    metadata:created_at 2022_03_31, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_19;
)

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