ET ADWARE_PUP W32/BettrExperience.Adware POST Checkin

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
pcre:"/^\x2F[A-F0-9]{25,40}$/";
http.user_agent;
content:"UpdaterResponse"; fast_pattern; depth:15;
Raw source ET ADWARE_PUP W32/BettrExperience.Adware POST Checkin · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET ADWARE_PUP W32/BettrExperience.Adware POST Checkin";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    pcre:"/^\x2F[A-F0-9]{25,40}$/";
    http.user_agent;
    content:"UpdaterResponse"; fast_pattern; depth:15;
    reference:md5,b2651071fbd14bff5fb39bd90f447d27;
    classtype:pup-activity;
    sid:2018025; rev:6;
    metadata:created_at 2014_01_28, signature_severity Minor, updated_at 2020_10_28;
)

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