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SID: 2021615 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4Aug 12, 2015, 12:00 PM

ET MALWARE Dridex Downloader SSL Certificate

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Dridex Downloader SSL Certificate"; flow:established,to_client; tls.cert_serial; content:"00:92:14:63:AD:72:A8:8A:36"; fast_pattern; tls.cert_subject; content:"O=Casino Royale"; classtype:trojan-activity; sid:2021615; rev:4; metadata:attack_target Client_Endpoint, created_at 2015_08_12, deployment Perimeter, confidence High, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2024_04_23;)

Aug 12, 2015, 12:00 PM

Apr 23, 2024, 12:00 PM

Sep 21, 2024, 3:00 AM

May 30, 2025, 12:04 AM

rules/emerging-malware.rules