alert dns $HOME_NET any -> any any (msg:"ET MALWARE Pegasus Domain in DNS Lookup"; dns.query; content:"mobiles-security.net"; fast_pattern; endswith; reference:url,citizenlab.ca/2022/04/peace-through-pegasus-jordanian-human-rights-defenders-and-journalists-hacked-with-pegasus-spyware; classtype:trojan-activity; sid:2035867; rev:5; metadata:attack_target Mobile_Client, created_at 2022_04_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_12, reviewed_at 2024_09_12;)