alert dns $HOME_NET any -> any any (msg:"ET MALWARE TraderTraitor CnC Domain (tokenais .com) in DNS Lookup"; dns.query; bsize:12; content:"tokenais.com"; nocase; reference:url,www.ic3.gov/Media/News/2022/220418.pdf; reference:url,gist.github.com/travisbgreen/ae016d1b17da164d10935f84c61754fb; classtype:domain-c2; sid:2036396; rev:3; metadata:attack_target Client_Endpoint, created_at 2022_04_27, deployment Perimeter, deprecation_reason Age, malware_family TraderTraitor, malware_family Lazurus, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_03_27, reviewed_at 2023_08_21;)