Rule History

alert dns $HOME_NET any -> any any (msg:"ET MOBILE_MALWARE Trojan/iOS Operation Triangulation CnC Domain in DNS Lookup"; dns.query; content:"backuprabbit.com"; nocase; bsize:16; reference:url,securelist.com/operation-triangulation/109842/; classtype:domain-c2; sid:2046141; rev:1; metadata:affected_product iOS, attack_target Mobile_Client, created_at 2023_06_07, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_06_07;)