alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed RevStealer Domain (dash .scout-lens34 .xyz in TLS SNI)"; flow:established,to_server; tls.sni; bsize:21; content:"dash.scout-lens34.xyz"; fast_pattern; reference:md5,85f0892c7d48c46f46377fe7fadfaba2; classtype:domain-c2; sid:2069976; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2026_06_17, deployment Perimeter, malware_family RevStealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2026_06_17, mitre_tactic_id TA0037, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)