ET MALWARE Observed DNS Query to IcedID Domain (swordnifhing .com)
Sourceet/open
Fileemerging-malware.rules
CreatedJanuary 25, 2023
UpdatedMarch 26, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to IcedID Domain (swordnifhing .com)"; dns.query; bsize:16; content:"swordnifhing.com"; nocase; classtype:domain-c2; sid:2043992; rev:3; metadata:attack_target Client_Endpoint, created_at 2023_01_25, deployment Perimeter, deprecation_reason Age, malware_family IcedID, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
Metadata
attack targetClient_Endpoint
created at2023_01_25
deploymentPerimeter
deprecation reasonAge
malware familyIcedID
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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