alert tcp any any -> $HOME_NET 3000 (msg:"ET DOS ntop Basic-Auth DOS inbound"; flow:established,to_server; content:"GET "; nocase; depth:4; content:"/configNtop.html"; within:20; nocase; content:"Authorization|3a|"; nocase; content:"Basic"; within:20; content:"=="; within:100; reference:url,www.securityfocus.com/bid/36074; reference:url,www.securityfocus.com/archive/1/505862; reference:url,www.securityfocus.com/archive/1/505876; classtype:denial-of-service; sid:2011511; rev:2; metadata:created_at 2010_09_27, signature_severity Major, updated_at 2020_08_20;)