Rule History

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed Malicious SSL Cert (Panda Banker C2)"; flow:established,to_client; tls.cert_subject; content:"CN=uiaoduiiej.chimkent.su"; nocase; endswith; reference:url,www.vkremez.com/2018/08/lets-learn-dissecting-panda-banker.html; classtype:domain-c2; sid:2025995; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2018_08_20, deployment Perimeter, malware_family Panda_Banker, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_16, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)