alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET TROJAN Malicious SSL Certificate detected (PyXie?)"; flow:established,to_client; tls_cert_subject; content:"CN=teamchuan.com"; isdataat:!1,relative; fast_pattern; metadata: former_category MALWARE; reference:url,threatvector.cylance.com/en_us/home/meet-pyxie-a-nefarious-new-python-rat.html; classtype:trojan-activity; sid:2029086; rev:2; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_12_02, malware_family PyXie?, performance_impact Low, updated_at 2019_12_02;)

Added 2019-12-02 18:05:01 UTC