#alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Angler EK Landing Oct 22 2014"; flow:established,from_server; file_data; content:".join(|22 22|)|3b 3b|"; pcre:"/^\s*?\n\s*?(?P[^\x28\r\n\s]+)\s*?\(\s*?(?P[^\+\x29]+)\+[^\r\n]+\r?\n\s*?<\/script>\s+