alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3848348)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/files/technical_specifications.pdf.lnk"; depth:39; endswith; nocase; http.host; content:"dev1-trucksdirectuk.com"; depth:23; isdataat:!1,relative; metadata:created_at 2026_05_16; reference:url, urlhaus.abuse.ch/url/3848348/; classtype:trojan-activity; sid:84711448; rev:1;)