Versions (4)
Version DetailsCurrent
Rev: 3 • Feb 14, 2017, 12:00 PMET MALWARE Unknown Malicious SSL Cert 1
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Unknown Malicious SSL Cert 1"; flow:established,to_client; tls.cert_subject; content:"CN=giftshop.mefound.com"; classtype:domain-c2; sid:2023902; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2017_02_14, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2024_04_19, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
Feb 14, 2017, 12:00 PM
Apr 19, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules