ET FILE_SHARING Observed File Sharing Domain (dracoon .team in TLS SNI)
Sourceet/open
Fileemerging-file_sharing.rules
CreatedNovember 13, 2023
UpdatedJune 12, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET FILE_SHARING Observed File Sharing Domain (dracoon .team in TLS SNI)"; flow:established,to_server ; tls.sni; dotprefix; content:".dracoon.team"; endswith; fast_pattern; reference:url,www.dracoon.com/en/product ; classtype:misc-activity; sid:2049170; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_11_13, deployment Perimeter, former_category INFO, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_06_12, reviewed_at 2024_10_14;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2023_11_13
deploymentPerimeter
former categoryINFO
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_06_12
reviewed at2024_10_14
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