Rule History

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"GPL WEB_SERVER MS Site Server default login attempt"; flow:to_server,established; content:"/SiteServer/Admin/knowledge/persmbr/"; nocase; http_uri; content:"TERBUF9Bbm9ueW1vdXM6TGRhcFBhc3N3b3JkXzE"; pcre:"/^Authorization|3A|\s*Basic\s+TERBUF9Bbm9ueW1vdXM6TGRhcFBhc3N3b3JkXzE=/smi"; reference:nessus,11018; classtype:web-application-attack; sid:2101817; rev:8; metadata:created_at 2010_09_23, signature_severity Unknown, updated_at 2019_07_26;)