ET INFO Observed Smart Chain Domain in TLS SNI (gnfd-testnet-sp1 .nodereal .io)
Sourceet/open
CreatedJanuary 23, 2025
UpdatedJanuary 23, 2025
Classificationmisc-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Smart Chain Domain in TLS SNI (gnfd-testnet-sp1 .nodereal .io)"; flow:established,to_server; tls.sni; bsize:28; content:"gnfd-testnet-sp1.nodereal.io"; fast_pattern; reference:url,docs.bnbchain.org/bnb-greenfield/for-developers/network-endpoint/endpoints/; reference:url,docs.bnbchain.org/bnb-opbnb/get-started/network-info/; classtype:misc-activity; sid:2059564; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2025_01_23, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag TA_Abused_Service, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_01_23;)
References
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_Endpoint
created at2025_01_23
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2025_01_23
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