Versions (3)
Version DetailsCurrent
Rev: 6 • May 2, 2019, 12:00 PMET MALWARE AridViper CnC Domain in SNI
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE AridViper CnC Domain in SNI"; flow:established,to_server; tls.sni; dotprefix; content:".full.secureportal.space"; endswith; fast_pattern; classtype:targeted-activity; sid:2027312; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2019_05_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_SNI, tag AridViper, updated_at 2023_03_13;)
May 2, 2019, 12:00 PM
Mar 13, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules