alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Win32/Ruckguv.A SSL Cert"; flow:established,to_client; tls.certs; content:"|10 05 86 8b f3 dc 2c ad 1f 00 dd ad fa 27 3c ea d0|"; tls.cert_subject; content:"CN=thewinesteward.com"; fast_pattern; reference:md5,331bec58cb113999f83c866de4976b62; classtype:trojan-activity; sid:2021015; rev:3; metadata:attack_target Client_Endpoint, created_at 2015_04_27, deployment Perimeter, malware_family Win32_Ruckguv_A, confidence High, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2024_04_23;)