Rule History

alert dns $HOME_NET any -> any any (msg:"ET WEB_CLIENT Malicious Chrome Extension Domain Request (nyoogle .info in DNS Lookup)"; dns.query; content:"nyoogle.info"; nocase; endswith; reference:url,icebrg.io/blog/malicious-chrome-extensions-enable-criminals-to-impact-over-half-a-million-users-and-global-businesses; classtype:trojan-activity; sid:2025217; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2018_01_18, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2020_09_16;)