Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Trojan-Spy.AndroidOS.Realrat.c (TLS SNI)"; flow:established,to_server; tls_sni; content:"dostkafa.tk"; isdataat:!1,relative; nocase; reference:md5,5ea8d0f4f87b76dd1c7b6c2a34ece434; classtype:command-and-control; sid:2035485; rev:2; metadata:created_at 2022_03_17, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_17;)