alert http any any -> $HOME_NET any (msg:"ET EXPLOIT Linksys WRT54GL DNS Change GET Request"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/Basic.tri?"; fast_pattern; content:"&dns0_0="; content:"&dns0_1="; reference:url,sebug.net/paper/Exploits-Archives/2008-exploits/0803-exploits/linksys-bypass.txt; classtype:attempted-admin; sid:2020879; rev:4; metadata:created_at 2015_04_09, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_05_21;)