alert udp $EXTERNAL_NET any -> $HOME_NET any (
msg:"GPL RPC STATD UDP monitor mon_name format string exploit attempt";
content:"|00 01 86 B8|"; depth:4; offset:12;
content:"|00 00 00 02|"; within:4; distance:4;
byte_jump:4,4,relative,align;
byte_jump:4,4,relative,align;
byte_test:4,>,100,0,relative;
content:"|00 00 00 00|"; depth:4; offset:4;
reference:bugtraq,1480;
reference:cve,2000-0666;
classtype:attempted-admin;
sid:2101915; rev:10;
metadata:created_at 2010_09_23, cve CVE_2000_0666, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;
)