Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP User-Agent (Download Master) - Possible Malware Downloader"; flow:established,to_server; threshold: type limit, count 1, seconds 60, track by_src; http.user_agent; content:"Download Master"; depth:15; reference:url,www.httpuseragent.org/list/Download+Master-n727.htm; reference:url,www.westbyte.com/dm/; classtype:pup-activity; sid:2011146; rev:8; metadata:created_at 2010_07_30, confidence Medium, signature_severity Minor, updated_at 2020_10_19;)