alert dns $HOME_NET any -> any any (msg:"ET MOBILE_MALWARE AndroRAT Bitter DNS Lookup (info2t .com)"; dns.query; content:"info2t.com"; depth:10; nocase; endswith; fast_pattern; reference:url,blogs.forcepoint.com/security-labs/bitter-targeted-attack-against-pakistan; classtype:trojan-activity; sid:2023398; rev:5; metadata:affected_product Android, attack_target Mobile_Client, created_at 2016_10_24, deployment Perimeter, malware_family AndroRAT, performance_impact Low, confidence Medium, signature_severity Major, tag Android, updated_at 2020_09_17;)