Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (edurestunningcrackyow .fun)"; dns.query; bsize:25; content:"edurestunningcrackyow.fun"; nocase; reference:md5,c0f8496e2715d6c4f30dd1a9b139725c; reference:md5,d81de587581942a6f2c9604c5c8125da; reference:md5,d55dd5cb39d9a5d93f3392dbac8eb97e; reference:md5,8ff3cee3eb06229dd932256e10e67431; classtype:domain-c2; sid:2051473; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_03_05, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_05, reviewed_at 2024_04_04;)