Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DonotGroup Related Domain in DNS Lookup (officeframework .online)"; dns.query; dotprefix; content:".officeframework.online"; nocase; endswith; reference:url,www.amnesty.org/en/documents/afr57/4756/2021/en/; classtype:trojan-activity; sid:2034149; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_10_07, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_07;)