ET INFO Observed Commonly Abused File Sharing Site Domain (storj .io) in TLS SNI

SID: 2058013Rev: 18 views

Sourceet/open

CreatedDecember 2, 2024

UpdatedDecember 2, 2024

Classificationmisc-activity

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Commonly Abused File Sharing Site Domain (storj .io) in TLS SNI"; flow:established,to_server; tls.sni; dotprefix; content:".storj.io"; endswith; fast_pattern; classtype:misc-activity; sid:2058013; rev:1; metadata:affected_product Any, attack_target Client_and_Server, created_at 2024_12_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_12_02, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1567, mitre_technique_name Exfiltration_Over_Web_Service;)

Metadata

affected productAny

attack targetClient_and_Server

created at2024_12_02

deploymentPerimeter

performance impactLow

confidenceHigh

signature severityInformational

updated at2024_12_02

mitre tactic idTA0010

mitre tactic nameExfiltration

mitre technique idT1567

mitre technique nameExfiltration_Over_Web_Service

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