alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Observed Malicious SSL Cert (Sidewinder APT CnC?)"; flow:established,to_client; tls_cert_subject; content:""; nocase; isdataat:!1,relative; metadata: former_category MALWARE; reference:md5,9b1d0537d0734f1ddb53c5567f5d7ab5; classtype:trojan-activity; sid:2028986; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_11_15, malware_family Sidewinder_APT, performance_impact Low, updated_at 2019_11_15;)

Added 2019-11-15 18:58:45 UTC

This topic: Main > 2028986
Topic revision: r1 - 2019-11-15 - TWikiGuest
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