alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3877449)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=86c131bf-7487-4aa9-92e3-ef36a70661a0"; depth:47; endswith; nocase; http.host; content:"obzs81jf.fagaheestedlali.xyz"; depth:28; isdataat:!1,relative; metadata:created_at 2026_06_28; reference:url, urlhaus.abuse.ch/url/3877449/; classtype:trojan-activity; sid:84740549; rev:1;)