alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_CLIENT Possible eDellRoot Rogue Root CA"; flow:established,to_client; tls.cert_issuer; content:"CN=eDellRoot"; fast_pattern; reference:url,arstechnica.com/security/2015/11/dell-does-superfish-ships-pcs-with-self-signed-root-certificates/; classtype:trojan-activity; sid:2022134; rev:5; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2015_11_24, deployment Perimeter, deprecation_reason Age, confidence Medium, signature_severity Major, tag Web_Client_Attacks, updated_at 2024_04_15, reviewed_at 2024_04_15;)