Versions (3)
Version DetailsCurrent
Rev: 3 • Mar 6, 2019, 12:00 PMET MALWARE FIN6 StealerOne CnC Domain in SNI
alert tls $HOME_NET any -> $EXTERNAL_NET 443 (msg:"ET MALWARE FIN6 StealerOne CnC Domain in SNI"; flow:to_server,established; tls.sni; content:"contactlistsagregator.com"; endswith; reference:url,usa.visa.com/content/dam/VCOM/global/support-legal/documents/fin6-cybercrime-group-expands-threat-To-ecommerce-merchants.pdf; classtype:command-and-control; sid:2027058; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_03_06, deployment Perimeter, malware_family StealerOne, performance_impact Low, confidence High, signature_severity Major, tag FIN6, updated_at 2020_09_16;)
Mar 6, 2019, 12:00 PM
Sep 16, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules