Rule History

alert udp $EXTERNAL_NET any -> $HOME_NET 32771 (msg:"GPL RPC portmap listing UDP 32771"; content:"|00 01 86 A0|"; depth:4; offset:12; content:"|00 00 00 04|"; within:4; distance:4; content:"|00 00 00 00|"; depth:4; offset:4; classtype:rpc-portmap-decode; sid:2101281; rev:9; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)