ET MALWARE Observed ACR/Amatera Domain (winthigh .top in TLS SNI)
Sourceet/open
CreatedMay 21, 2025
UpdatedMay 21, 2025
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed ACR/Amatera Domain (winthigh .top in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".winthigh.top"; endswith; fast_pattern; classtype:trojan-activity; sid:2062509; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_05_21, deployment Perimeter, malware_family Amatera, confidence High, signature_severity Major, tag AI_Generated_Description, updated_at 2025_05_21;)
Metadata
attack targetClient_Endpoint
created at2025_05_21
deploymentPerimeter
malware familyAmatera
confidenceHigh
signature severityMajor
tagAI_Generated_Description
updated at2025_05_21
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