ET INFO Observed Notion Notes Taking App Domain (api .notion .com in TLS SNI)
Sourceet/open
Fileemerging-info.rules
CreatedJanuary 31, 2023
UpdatedMarch 26, 2024
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Notion Notes Taking App Domain (api .notion .com in TLS SNI)"; flow:established,to_server ; tls.sni; bsize:14; content:"api.notion.com"; fast_pattern; reference:md5,0430047d09dd17f3e04dd6a39bca2c3c ; reference:url,www.notion.so/ ; reference:url,www.welivesecurity.com/wp-content/uploads/2023/01/eset_apt_activity_report_t32022.pdf ; classtype:misc-activity; sid:2044043; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_01_31, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
References
| md5 | 0430047d09dd17f3e04dd6a39bca2c3c |
| url | www.notion.so/ |
| url | www.welivesecurity.com/wp-content/uploads/2023/01/eset_apt_activity_report_t32022.pdf |
Metadata
attack targetClient_Endpoint
created at2023_01_31
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!