alert dns $HOME_NET any -> any any (msg:"ET MALWARE Suspected UTA0178 Domain in DNS Lookup"; dns.query; dotprefix; content:".gpoaccess.com"; nocase; endswith; reference:url,www.volexity.com/blog/2024/01/10/active-exploitation-of-two-zero-day-vulnerabilities-in-ivanti-connect-secure-vpn/; classtype:domain-c2; sid:2050001; rev:3; metadata:created_at 2024_01_11, deployment Perimeter, deployment Internal, performance_impact Low, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_18;)