Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query for Cloud Atlas haarmannsi.cz"; dns_query; content:"haarmannsi.cz"; depth:13; fast_pattern; endswith; nocase; reference:url,securelist.com/blog/research/68083/cloud-atlas-redoctober-apt-is-back-in-style/; classtype:trojan-activity; sid:2019910; rev:4; metadata:created_at 2014_12_11, confidence Medium, signature_severity Major, updated_at 2019_09_28;)