Versions (4)
Version DetailsCurrent
Rev: 1 • Jun 17, 2014, 12:00 PMET CURRENT_EVENTS Possible Inbound SNMP Router DoS (TTL 1)
alert udp $EXTERNAL_NET any -> $HOME_NET 161 (msg:"ET CURRENT_EVENTS Possible Inbound SNMP Router DoS (TTL 1)"; byte_jump:1,6; content:"|a3|"; within:1; content:"|30 0d 06 08 2b 06 01 02 01 04 02 00 02 01 01|"; distance:9; threshold:type limit, track by_src, count 1, seconds 120; classtype:attempted-dos; sid:2018568; rev:1; metadata:created_at 2014_06_17, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Jun 17, 2014, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 2, 2025, 10:34 PM
rules/emerging-current_events.rules