Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE AppleJeus - Union Crypto CnC Domain in DNS Lookup (unioncrypto .vip)"; dns.query; content:"unioncrypto.vip"; nocase; bsize:15; reference:url,us-cert.cisa.gov/ncas/analysis-reports/ar21-048c; classtype:domain-c2; sid:2031626; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_02_18, deployment Perimeter, malware_family JEUSD, performance_impact Low, confidence High, signature_severity Major, tag Lazarus, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_02_18;)