ET WEB_SERVER /bin/bash In URI, Possible Shell Command Execution Attempt Within Web Exploit

Query · suricata

flow:established,to_server;
http.uri;
content:"/bin/bash";
Raw source ET WEB_SERVER /bin/bash In URI, Possible Shell Command Execution Attempt Within Web Exploit · 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 -> $HTTP_SERVERS any (
    msg:"ET WEB_SERVER /bin/bash In URI, Possible Shell Command Execution Attempt Within Web Exploit";
    flow:established,to_server;
    http.uri;
    content:"/bin/bash";
    classtype:web-application-attack;
    sid:2010667; rev:7;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_04;
)

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