PAW-PATRULES_REVIL_SODINOKIBI_TLS.rules

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# IDS Rules for Suricata
# 📜 Charles BLANC-ROLIN ⠵ - https://pawpatrules.fr - https://www.apssis.com - https://github.com/woundride
# Licence CC BY-NC-SA 4.0 : https://creativecommons.org/licenses/by-nc-sa/4.0/
# 🔒 REvil/Sodinokibi ransomware - TLS

alert tls any any -> any any (msg:"🐾 - 🚨 TLS connection --> 🎛 Possible C2 🔒 REvil/Sodinokibi ransomware"; flow:established,to_server; tls_sni; content:"cloudmetric.online"; nocase; reference: url,https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/; reference: url,https://malpedia.caad.fkie.fraunhofer.de/details/win.revil; metadata:created_at 2021_03_29, updated_at 2021_03_29; sid:3314033; rev:1; classtype:trojan-activity;)
alert tls any any -> any any (msg:"🐾 - 🚨 TLS connection --> 🎛 Possible C2 🔒 REvil/Sodinokibi ransomware"; flow:established,to_server; tls_sni; content:"nomovee.website"; nocase; reference: url,https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/; reference: url,https://malpedia.caad.fkie.fraunhofer.de/details/win.revil; metadata:created_at 2021_03_29, updated_at 2021_03_29; sid:3314034; rev:1; classtype:trojan-activity;)
alert tls any any -> any any (msg:"🐾 - 🚨 TLS connection --> 🎛 Possible C2 🔒 REvil/Sodinokibi ransomware"; flow:established,to_server; tls_sni; content:"smalleststores.com"; nocase; reference: url,https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/; reference: url,https://malpedia.caad.fkie.fraunhofer.de/details/win.revil; metadata:created_at 2021_03_29, updated_at 2021_03_29; sid:3314035; rev:1; classtype:trojan-activity;)