ET SNMP Attempted UDP Access Attempt to Cisco IOS 12.1 Hidden Read/Write Community String ILMI

Query · suricata

content:"ILMI"; nocase;
Raw source ET SNMP Attempted UDP Access Attempt to Cisco IOS 12.1 Hidden Read/Write Community String ILMI · 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 udp $EXTERNAL_NET any -> $HOME_NET 161 (
    msg:"ET SNMP Attempted UDP Access Attempt to Cisco IOS 12.1 Hidden Read/Write Community String ILMI";
    content:"ILMI"; nocase;
    reference:url,www.cisco.com/warp/public/707/cisco-sa-20010228-ios-snmp-community.shtml;
    reference:url,www.cisco.com/warp/public/707/cisco-sa-20010227-ios-snmp-ilmi.shtml;
    classtype:attempted-admin;
    sid:2011011; rev:2;
    metadata:created_at 2010_07_30, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)

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