alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3622545)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/shellcode.bin"; depth:14; endswith; nocase; http.host; content:"39.105.223.127"; depth:14; isdataat:!1,relative; metadata:created_at 2025_09_12; reference:url, urlhaus.abuse.ch/url/3622545/; classtype:trojan-activity; sid:84485645; rev:1;)