ET MALWARE Observed DNS Query to MaskGramStealer Domain (morozmyau-658 .cfd)
Sourceet/open
CreatedJanuary 8, 2026
UpdatedJanuary 8, 2026
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to MaskGramStealer Domain (morozmyau-658 .cfd)"; dns.query; dotprefix; content:".morozmyau-658.cfd"; nocase; endswith; classtype:trojan-activity; sid:2066633; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_01_08, deployment Perimeter, malware_family MaskGramStealer, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2026_01_08;)
Metadata
attack targetClient_Endpoint
created at2026_01_08
deploymentPerimeter
malware familyMaskGramStealer
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2026_01_08
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