alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3134371)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/qqhelper_1540.exe"; depth:18; endswith; nocase; http.host; content:"down.qqfarmer.com.cn"; depth:20; isdataat:!1,relative; metadata:created_at 2024_08_29; reference:url, urlhaus.abuse.ch/url/3134371/; classtype:trojan-activity; sid:83997471; rev:1;)