ET FILE_SHARING File Sharing Related Domain in DNS Lookup (filesend .jp)
Sourceet/open
Fileemerging-file_sharing.rules
CreatedJune 9, 2022
UpdatedJune 12, 2024
Classificationbad-unknown
alert dns $HOME_NET any -> any any (msg:"ET FILE_SHARING File Sharing Related Domain in DNS Lookup (filesend .jp)"; dns.query; dotprefix; content:".filesend.jp"; nocase; endswith; classtype:bad-unknown; sid:2036937; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_06_09, deployment Perimeter, former_category HUNTING, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_06_12;)
Metadata
attack targetClient_Endpoint
created at2022_06_09
deploymentPerimeter
former categoryHUNTING
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_06_12
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