ET INFO Observed File Sharing Service Related Domain (ws .onehub .com in TLS SNI)
Sourceet/open
CreatedApril 2, 2024
UpdatedApril 2, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed File Sharing Service Related Domain (ws .onehub .com in TLS SNI)"; flow:established,to_server; tls.sni; bsize:13; content:"ws.onehub.com"; fast_pattern; classtype:misc-activity; sid:2051891; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_04_02, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_02, reviewed_at 2024_05_02;)
Metadata
attack targetClient_Endpoint
created at2024_04_02
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_04_02
reviewed at2024_05_02
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