alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3897600)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/stlr.exe"; depth:9; endswith; nocase; http.host; content:"192.162.199.186"; depth:15; isdataat:!1,relative; metadata:created_at 2026_08_06; reference:url, urlhaus.abuse.ch/url/3897600/; classtype:trojan-activity; sid:84760700; rev:1;)