alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"GPL EXPLOIT .htr access"; flow:to_server,established; http.uri; content:".htr"; nocase; reference:bugtraq,1488; reference:cve,2000-0630; reference:nessus,10680; classtype:web-application-activity; sid:2100987; rev:17; metadata:created_at 2010_09_23, cve CVE_2000_0630, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_22;)