ET EXPLOIT Metasploit Browser Exploit Server Plugin Detect 2

Query · suricata

flow:from_server,established;
file_data;
content:"var os_name|3b|";
content:"var os_vendor|3b|";
content:"var os_device|3b|";
content:"var os_flavor|3b|";
Raw source ET EXPLOIT Metasploit Browser Exploit Server Plugin Detect 2 · 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 $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Metasploit Browser Exploit Server Plugin Detect 2";
    flow:from_server,established;
    file_data;
    content:"var os_name|3b|";
    content:"var os_vendor|3b|";
    content:"var os_device|3b|";
    content:"var os_flavor|3b|";
    classtype:trojan-activity;
    sid:2020755; rev:2;
    metadata:affected_product Any, attack_target Client_and_Server, created_at 2015_03_26, deployment Perimeter, deployment Internet, deployment Internal, deployment Datacenter, signature_severity Critical, tag Metasploit, updated_at 2019_07_26;
)

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