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Rev: 2 • Dec 21, 2023, 12:00 PMET MALWARE Observed Win32/Koi Loader/Stealer Domain (podologie-werne .de) in TLS SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Win32/Koi Loader/Stealer Domain (podologie-werne .de) in TLS SNI"; flow:established,to_server; tls.sni; bsize:18; content:"podologie-werne.de"; fast_pattern; reference:md5,09350493580399e2983148e80fd4490b; classtype:trojan-activity; sid:2049821; rev:2; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2023_12_21, deployment Perimeter, malware_family Win32_Koi, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_10_03, reviewed_at 2024_10_03;)
Dec 21, 2023, 12:00 PM
Oct 3, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules