alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"GPL RPC STATD TCP monitor mon_name format string exploit attempt"; flow:to_server,established; content:"|00 01 86 B8|"; depth:4; offset:16; 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:8; reference:bugtraq,1480; reference:cve,2000-0666; classtype:attempted-admin; sid:2101916; rev:10; metadata:created_at 2010_09_23, cve CVE_2000_0666, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)