ET MALWARE Observed DNS Query to Ursnif CnC Domain (vorulenuke. us)
Sourceet/open
CreatedApril 21, 2021
UpdatedApril 21, 2021
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Ursnif CnC Domain (vorulenuke. us)"; dns.query; content:"vorulenuke.us"; bsize:13; fast_pattern; classtype:domain-c2; sid:2032798; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_04_21, deployment Perimeter, malware_family ursnif, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_04_21;)
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2021_04_21
deploymentPerimeter
malware familyursnif
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2021_04_21
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