Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to TA444 Domain (myfirmdocument .online)"; dns.query; content:"myfirmdocument.online"; nocase; bsize:21; classtype:trojan-activity; sid:2045645; rev:2; metadata:attack_target Client_Endpoint, created_at 2023_05_11, deployment Perimeter, confidence High, signature_severity Major, tag TA444, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_17, reviewed_at 2023_11_17;)