Versions (2)
Version DetailsCurrent
Rev: 2 • Jul 31, 2024, 12:00 PMET MALWARE Observed TA426/Zebrocy Domain (enrollmentdm .com) in TLS SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed TA426/Zebrocy Domain (enrollmentdm .com) in TLS SNI"; flow:established,to_server; tls.sni; bsize:16; content:"enrollmentdm.com"; fast_pattern; reference:url,cert.gov.ua/article/6280129; classtype:trojan-activity; sid:2054803; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_07_31, deployment Perimeter, malware_family Zebrocy, performance_impact Low, confidence High, signature_severity Major, tag Zebrocy, updated_at 2024_10_04, reviewed_at 2024_10_04;)
Jul 31, 2024, 12:00 PM
Oct 4, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules