Versions (4)
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Rev: 1 • Apr 19, 2022, 12:00 PMET MALWARE Observed Zingo/GinzoStealer CnC Domain (nominally .ru in TLS SNI)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Zingo/GinzoStealer CnC Domain (nominally .ru in TLS SNI)"; flow:established,to_server; tls.sni; content:"nominally.ru"; bsize:12; fast_pattern; reference:md5,b918a1b21063907a9bbf4dda8259bd78; reference:url,blog.talosintelligence.com/2022/04/haskers-gang-zingostealer.html; classtype:domain-c2; sid:2036249; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_04_19, deployment Perimeter, malware_family ZingoStealer, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_19, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
Apr 19, 2022, 12:00 PM
Apr 19, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 3, 2025, 8:34 PM
rules/emerging-malware.rules