ET PHISHING APT SWC PluginDetect Landing Cookie 2015-10-15

Query · suricata

flow:established,from_server;
http.start;
content:"Cookie|3a 20|PNPSESSID="; fast_pattern;
file.data;
content:"SharePoint.OpenDocuments.5";
Raw source ET PHISHING APT SWC PluginDetect Landing Cookie 2015-10-15 · Suricata
Esc
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 PHISHING APT SWC PluginDetect Landing Cookie 2015-10-15";
    flow:established,from_server;
    http.start;
    content:"Cookie|3a 20|PNPSESSID="; fast_pattern;
    file.data;
    content:"SharePoint.OpenDocuments.5";
    classtype:targeted-activity;
    sid:2031893; rev:5;
    metadata:created_at 2015_10_15, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_04;
)

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