alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3881439)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=fd1f8591-966e-4993-a0cc-38ee0bf39db4"; depth:47; endswith; nocase; http.host; content:"vh1oi5hz.rayegan.net"; depth:20; isdataat:!1,relative; metadata:created_at 2026_07_06; reference:url, urlhaus.abuse.ch/url/3881439/; classtype:trojan-activity; sid:84744539; rev:1;)