ET INFO Observed ApoioViewer Remote Access Tool Domain (apoioviewer .com in TLS SNI)
Sourceet/open
Fileemerging-info.rules
CreatedOctober 28, 2021
UpdatedMarch 26, 2024
Classificationpolicy-violation
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed ApoioViewer Remote Access Tool Domain (apoioviewer .com in TLS SNI)"; flow:established,to_server ; tls.sni; bsize:15; content:"apoioviewer.com"; fast_pattern; reference:md5,b27ede7c569f27d96c66b4d3c7a84a95 ; classtype:policy-violation; sid:2034276; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_10_28, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26;)
References
| md5 | b27ede7c569f27d96c66b4d3c7a84a95 |
Metadata
attack targetClient_Endpoint
created at2021_10_28
deploymentPerimeter
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
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