ET WEB_SPECIFIC_APPS OSClass file Parameter Remote File Access Attempt

Query · suricata

flow:established,to_server;
http.uri;
content:"/oc-admin/index.php?"; nocase;
content:"page="; nocase;
content:"action=upgrade"; nocase;
content:"file="; nocase;
pcre:"/^\s*(?:(?:ht|f)tps?|data|php)\x3a\//Ri";
Raw source ET WEB_SPECIFIC_APPS OSClass file Parameter Remote File Access Attempt · 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 -> $HTTP_SERVERS any (
    msg:"ET WEB_SPECIFIC_APPS OSClass file Parameter Remote File Access Attempt";
    flow:established,to_server;
    http.uri;
    content:"/oc-admin/index.php?"; nocase;
    content:"page="; nocase;
    content:"action=upgrade"; nocase;
    content:"file="; nocase;
    pcre:"/^\s*(?:(?:ht|f)tps?|data|php)\x3a\//Ri";
    reference:url,securityfocus.com/bid/51721/;
    classtype:web-application-attack;
    sid:2016334; rev:3;
    metadata:created_at 2013_02_01, signature_severity Major, updated_at 2020_04_23;
)

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