Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP User-Agent (microsoft) - Possible Trojan Downloader"; flow:to_server,established; http.user_agent; content:"microsoft"; depth:9; endswith; classtype:pup-activity; sid:2007859; rev:10; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence Medium, signature_severity Minor, tag Trojan_Downloader, updated_at 2020_10_19;)