Rule History

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Known Fraudulent SSL Certificate for login.yahoo.com 3"; flow:established,from_server; content:"|3e 75 ce d4 6b 69 30 21 21 88 30 ae 86 a8 2a 71|"; content:"login.yahoo.com"; within:250; classtype:misc-activity; sid:2012552; rev:6; metadata:affected_product Web_Browsers, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2011_03_24, deployment Perimeter, signature_severity Major, tag SSL_Malicious_Cert, tag Web_Client_Attacks, updated_at 2019_10_14;)