Versions (4)
Version DetailsCurrent
Rev: 2 • Aug 16, 2022, 12:00 PMET MALWARE RShell CnC Domain (linux .updatelive-oline .com) in DNS Lookup
alert dns $HOME_NET any -> any any (msg:"ET MALWARE RShell CnC Domain (linux .updatelive-oline .com) in DNS Lookup"; dns.query; content:"linux.updatelive-oline.com"; nocase; bsize:26; reference:url,blog.sekoia.io/luckymouse-uses-a-backdoored-electron-app-to-target-macos; reference:url,www.trendmicro.com/en_us/research/22/h/irontiger-compromises-chat-app-Mimi-targets-windows-mac-linux-users.html; classtype:domain-c2; sid:2038537; rev:2; metadata:attack_target Client_and_Server, created_at 2022_08_16, deployment Perimeter, malware_family Rshell, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_17, reviewed_at 2024_09_17;)
Aug 16, 2022, 12:00 PM
Sep 17, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules