Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY Suspicious ToTok Mobile Application TLS Request"; tls.sni; content:"capi.im.totok.ai"; nocase; endswith; reference:url,objective-see.com/blog/blog_0x52.html; classtype:trojan-activity; sid:2029199; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_12_26, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_26;)