alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET ADWARE_PUP Binet Ad Retrieval"; flow:established,to_server; http.uri; content:"/bba/flashimages/"; nocase; reference:url,sarc.com/avcenter/venc/data/pf/adware.betterinternet.html; classtype:pup-activity; sid:2000593; rev:11; metadata:created_at 2010_07_30, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_15;)