Rule History

alert dns $HOME_NET any -> any any (msg:"ET MOBILE_MALWARE NSO Pegasus iOS CnC Domain in DNS Lookup (opposedarrangement .net)"; dns.query; content:".opposedarrangement.net"; nocase; endswith; reference:url,www.amnesty.org/en/latest/research/2021/07/forensic-methodology-report-how-to-catch-nso-groups-pegasus/; classtype:domain-c2; sid:2033358; rev:2; metadata:attack_target Mobile_Client, created_at 2021_07_19, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_19;)