alert tcp $EXTERNAL_NET 443 -> $HOME_NET any (msg:"ET MALWARE Possible Upatre SSL Cert karinejoncas.com"; flow:established,from_server; content:"|55 04 03|"; content:"|14|www.karinejoncas.com"; distance:1; within:21; reference:md5,87bbf4bc45ef30507b1d239edc727067; classtype:trojan-activity; sid:2018690; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2014_07_17, deployment Perimeter, malware_family Upatre, confidence Medium, signature_severity Critical, tag SSL_Malicious_Cert, tag Exploit_Kit, tag Downloader, tag Upatre, updated_at 2019_07_26;)