alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3844040)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/05heil6c5-49ds-4764-abb59-368f34ad4245/auth.dll"; depth:48; endswith; nocase; http.host; content:"civicvehicl.scriptmesh.ink"; depth:26; isdataat:!1,relative; metadata:created_at 2026_05_10; reference:url, urlhaus.abuse.ch/url/3844040/; classtype:trojan-activity; sid:84707140; rev:1;)