Versions (4)
Version DetailsCurrent
Rev: 2 • Dec 12, 2022, 12:00 PMET MALWARE Observed TA444/Lazarus Domain (one .microshare .cloud) in TLS SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed TA444/Lazarus Domain (one .microshare .cloud) in TLS SNI"; flow:established,to_server; tls.sni; content:"one.microshare.cloud"; bsize:20; fast_pattern; reference:url,twitter.com/h2jazi/status/1602302208325947394; reference:md5,b860a22f327bce97aa198a5e859ae20a; classtype:domain-c2; sid:2042643; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_12_12, deployment Perimeter, malware_family Lazarus, malware_family TA444, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_29;)
Dec 12, 2022, 12:00 PM
Mar 29, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 27, 2025, 9:35 PM
rules/emerging-malware.rules