Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Observed Android/Mandrake CnC Domain (ricinus-cb .ru) in TLS SNI"; flow:established,to_server; tls.sni; bsize:13; content:"ricinus-cb.ru"; fast_pattern; reference:url,securelist.com/mandrake-apps-return-to-google-play/113147/; classtype:command-and-control; sid:2054827; rev:2; metadata:affected_product Android, attack_target Mobile_Client, created_at 2024_08_01, deployment Perimeter, malware_family Mandrake, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_10_04, reviewed_at 2024_10_04;)