Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY COCCOC Browser (VN) Installed"; flow:established,to_server; http.method; content:"POST"; http.user_agent; content:"Coccoc Update/"; startswith; http.uri; content:"/service/update"; http.host; content:"browser.coccoc.com"; reference:md5,332d6a746c3107910df1345d887f99ee; classtype:not-suspicious; sid:2030402; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_06_26, deployment Perimeter, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_26;)