ET MALWARE TA569 Middleware Server Domain in TLS SNI (schedule .eznosdrivingschool .com)
Sourceet/open
CreatedJanuary 20, 2026
UpdatedJanuary 20, 2026
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TA569 Middleware Server Domain in TLS SNI (schedule .eznosdrivingschool .com)"; flow:established,to_server; tls.sni; bsize:31; content:"schedule.eznosdrivingschool.com"; fast_pattern; reference:url,community.emergingthreats.net/t/et-socgholish-rules-response-guidance/335; classtype:trojan-activity; sid:2066873; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2026_01_20, deployment Perimeter, malware_family SocGholish, performance_impact Low, confidence High, signature_severity Major, tag Exploit_Kit, tag ta569, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_20;)
Metadata
affected productWeb_Browsers
attack targetClient_Endpoint
created at2026_01_20
deploymentPerimeter
malware familySocGholish
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2026_01_20
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