ET MALWARE Observed DNS Query to TA444 Domain (1drvmicrosoft .com)
Sourceet/open
CreatedAugust 17, 2022
UpdatedAugust 17, 2022
Classificationtrojan-activity
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to TA444 Domain (1drvmicrosoft .com)"; dns.query; dotprefix; content:".1drvmicrosoft.com"; nocase; endswith; classtype:trojan-activity; sid:2038544; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_08_17, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_17;)
Metadata
attack targetClient_Endpoint
created at2022_08_17
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2022_08_17
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