Rule History

alert udp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL RPC sadmind UDP PING"; content:"|00 01 87 88|"; depth:4; offset:12; content:"|00 00 00 00|"; within:4; distance:4; content:"|00 00 00 00|"; depth:4; offset:4; reference:bugtraq,866; classtype:attempted-admin; sid:2101957; rev:6; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)