ET MALWARE Possibly SLIGHTPULSE Related - Suspicious POST to Specific URI Path

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"meeting_testjs.cgi"; fast_pattern;
Raw source ET MALWARE Possibly SLIGHTPULSE Related - Suspicious POST to Specific URI Path · Suricata
Esc
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 MALWARE Possibly SLIGHTPULSE Related - Suspicious POST to Specific URI Path";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"meeting_testjs.cgi"; fast_pattern;
    reference:url,www.fireeye.com/blog/threat-research/2021/04/suspected-apt-actors-leverage-bypass-techniques-pulse-secure-zero-day.html;
    classtype:attempted-admin;
    sid:2032787; rev:1;
    metadata:created_at 2021_04_20, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_04_20;
)

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