alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3876964)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/load/os1/l9.exe"; depth:16; endswith; nocase; http.host; content:"dfgjhkllkhuuk.info"; depth:18; isdataat:!1,relative; metadata:created_at 2026_06_27; reference:url, urlhaus.abuse.ch/url/3876964/; classtype:trojan-activity; sid:84740064; rev:1;)