alert udp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL RPC rpc.xfsmd xfs_export attempt UDP"; content:"|00 05 F7|h"; depth:4; offset:12; content:"|00 00 00 0D|"; within:4; distance:4; content:"|00 00 00 00|"; depth:4; offset:4; reference:bugtraq,5072; reference:bugtraq,5075; reference:cve,2002-0359; classtype:rpc-portmap-decode; sid:2102083; rev:9; metadata:created_at 2010_09_23, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)