ET WEB_SERVER Likely Malicious Request for /proc/self/environ

Query · suricata

flow:established,to_server;
http.uri;
content:"/proc/self/environ"; nocase;
Raw source ET WEB_SERVER Likely Malicious Request for /proc/self/environ · 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,$HTTP_SERVERS] any (
    msg:"ET WEB_SERVER Likely Malicious Request for /proc/self/environ";
    flow:established,to_server;
    http.uri;
    content:"/proc/self/environ"; nocase;
    classtype:web-application-attack;
    sid:2012230; rev:7;
    metadata:affected_product Linux, attack_target Web_Server, created_at 2011_01_25, deployment Perimeter, confidence Medium, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_01;
)

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