alert dns $HOME_NET any -> any any (msg:"ET ADWARE_PUP DNS Query to Neoreklami Domain (133455789 .xyz)"; dns.query; dotprefix; content:".133455789.xyz"; nocase; endswith; reference:url,twitter.com/Gi7w0rm/status/1658060675770351616; classtype:pup-activity; sid:2045706; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_05_15, deployment Perimeter, malware_family PUP, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_15, reviewed_at 2024_05_08, mitre_tactic_id TA0040, mitre_tactic_name Impact, mitre_technique_id T1496, mitre_technique_name Resource_Hijacking;)