Versions (3)
Version DetailsCurrent
Rev: 2 • Feb 20, 2024, 12:00 PMET MALWARE Observed Lumma Stealer Related Domain (superiorhardwaerw .pw in TLS SNI)
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Lumma Stealer Related Domain (superiorhardwaerw .pw in TLS SNI)"; flow:established,to_server; tls.sni; bsize:20; content:"superiorhardwaerw.pw"; fast_pattern; reference:md5,6e6f98b7ccbec911e2491211590c559f; classtype:domain-c2; sid:2050973; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_02_20, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_21, reviewed_at 2024_03_21, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
Feb 20, 2024, 12:00 PM
Mar 21, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 14, 2025, 9:34 PM
rules/emerging-malware.rules