alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET MALWARE Upatre SSL Cert May 20 2014"; flow:established,from_server; content:"|11|www.myparadis.com"; reference:md5,ba7debd3ff51356135866a76116f595b; reference:md5,8a49c032efb6aa3a347a173d196a8bcb; classtype:trojan-activity; sid:2018492; rev:1; metadata:attack_target Client_Endpoint, created_at 2014_05_21, deployment Perimeter, confidence High, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2019_07_26;)