ET WEB_SERVER Possible 3Com OfficeConnect Router Default User Account Remote Command Execution Attempt

Query · suricata

flow:established,to_server;
http.uri;
content:"/utility.cgi?testType="; nocase;
content:"IP="; nocase;
content:"|7C 7C|";
pcre:"/\x7C\x7C.+[a-z]/i";
Raw source ET WEB_SERVER Possible 3Com OfficeConnect Router Default User Account Remote Command Execution Attempt · 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 WEB_SERVER Possible 3Com OfficeConnect Router Default User Account Remote Command Execution Attempt";
    flow:established,to_server;
    http.uri;
    content:"/utility.cgi?testType="; nocase;
    content:"IP="; nocase;
    content:"|7C 7C|";
    pcre:"/\x7C\x7C.+[a-z]/i";
    reference:url,securitytracker.com/alerts/2009/Oct/1023051.html;
    reference:url,www.securityfocus.com/archive/1/507263;
    reference:url,www.securityfocus.com/bid/36722/info;
    classtype:attempted-admin;
    sid:2010159; rev:7;
    metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_14;
)

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