Versions (2)
Version DetailsCurrent
Rev: 1 • Jun 13, 2024, 12:00 PMET INFO Observed Commonly Actor Abused Online Service Domain (data-seed-prebsc-1-s1 .binance .org in TLS SNI)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET INFO Observed Commonly Actor Abused Online Service Domain (data-seed-prebsc-1-s1 .binance .org in TLS SNI)"; flow:established,to_server; tls.sni; bsize:33; content:"data-seed-prebsc-1-s1.binance.org"; fast_pattern; reference:url,docs.bscscan.com/misc-tools-and-utilities/public-rpc-nodes; reference:url,www.threatdown.com/blog/clearfake-walkthrough-06-03-2024/; classtype:misc-activity; sid:2053527; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_06_13, deployment Perimeter, confidence High, signature_severity Informational, tag TA_Abused_Service, updated_at 2024_06_13;)
Jun 13, 2024, 12:00 PM
Jun 13, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 21, 2024, 3:00 AM
rules/emerging-info.rules