ET INFO Flowbit set for POST to Quicken Updater

Query · suricata

flow:established,to_server;
flowbits:set,ET.QuickenUpdater;
flowbits:noalert;
http.method;
content:"POST";
http.header;
content:"quicken.com|0d 0a|";
content:"Date|3a|";
http.user_agent;
content:"InetClntApp"; fast_pattern; depth:11;

Rule dependencies

Feeds into

  • 1 rule read ET.QuickenUpdater · view all
Raw source ET INFO Flowbit set for POST to Quicken Updater · 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 INFO Flowbit set for POST to Quicken Updater";
    flow:established,to_server;
    flowbits:set,ET.QuickenUpdater;
    flowbits:noalert;
    http.method;
    content:"POST";
    http.header;
    content:"quicken.com|0d 0a|";
    content:"Date|3a|";
    http.user_agent;
    content:"InetClntApp"; fast_pattern; depth:11;
    classtype:misc-activity;
    sid:2022803; rev:4;
    metadata:created_at 2016_05_11, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_30;
)

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