ET INFO Observed File Sharing Domain (fastupload .io) in TLS SNI
Sourceet/open
CreatedApril 25, 2024
UpdatedApril 25, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed File Sharing Domain (fastupload .io) in TLS SNI"; flow:established,to_server; tls.sni; bsize:13; content:"fastupload.io"; fast_pattern; classtype:misc-activity; sid:2052269; rev:1; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2024_04_25, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag File_Sharing, updated_at 2024_04_25, reviewed_at 2024_10_04;)
Metadata
affected productAny
attack targetClient_Endpoint
created at2024_04_25
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagFile_Sharing
updated at2024_04_25
reviewed at2024_10_04
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