Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Knitting Industry Co. Domain (flashffl .com)"; dns.query; dotprefix; content:".flashffl.com"; nocase; endswith; reference:url,x.com/malwrhunterteam/status/1837606124117196826; classtype:trojan-activity; sid:2056492; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_10_04, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_04;)