alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3771373)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/av.lnk"; depth:7; endswith; nocase; http.host; content:"175.209.135.175"; depth:15; isdataat:!1,relative; metadata:created_at 2026_02_03; reference:url, urlhaus.abuse.ch/url/3771373/; classtype:trojan-activity; sid:84634473; rev:1;)