Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cryptolocker Payment Domain (3qbyaoohkcqkzrz6)"; dns.query; content:"3qbyaoohkcqkzrz6"; fast_pattern; nocase; startswith; classtype:trojan-activity; sid:2022647; rev:5; metadata:created_at 2016_03_23, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_16, reviewed_at 2024_04_16;)