ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)

Query · suricata

flow:established,to_server;
http.user_agent;
content:"MSDW"; depth:4;
isdataat:!1,relative; fast_pattern;
threshold:type limit, track by_src, count 1, seconds 300;
Raw source ET USER_AGENTS Microsoft Dr Watson User-Agent (MSDW) · 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 USER_AGENTS Microsoft Dr Watson User-Agent (MSDW)";
    flow:established,to_server;
    http.user_agent;
    content:"MSDW"; depth:4;
    isdataat:!1,relative; fast_pattern;
    threshold:type limit, track by_src, count 1, seconds 300;
    classtype:unknown;
    sid:2027389; rev:4;
    metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2019_05_28, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_10_16;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.