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Rev: 2 • Oct 6, 2020, 12:00 PMET MALWARE Observed Malicious SSL Cert (Fullz House CC Skimmer)
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed Malicious SSL Cert (Fullz House CC Skimmer)"; flow:established,to_client; tls.cert_subject; content:"CN=google-standard.com"; bsize:22; fast_pattern; reference:url,blog.malwarebytes.com/malwarebytes-news/2020/10/mobile-network-operator-falls-into-the-hands-of-fullz-house-criminal-group/; classtype:domain-c2; sid:2030966; rev:2; metadata:affected_product Web_Browsers, attack_target Client_and_Server, created_at 2020_10_06, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag CardSkimmer, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_12, mitre_tactic_id TA0042, mitre_tactic_name Resource_Development, mitre_technique_id T1587, mitre_technique_name Develop_Capabilities;)
Oct 6, 2020, 12:00 PM
Nov 12, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 15, 2025, 9:36 PM
rules/emerging-malware.rules