alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3385167)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/soft_hair/ultravnc.ini"; depth:23; endswith; nocase; http.host; content:"support.clz.kr"; depth:14; isdataat:!1,relative; metadata:created_at 2025_01_01; reference:url, urlhaus.abuse.ch/url/3385167/; classtype:trojan-activity; sid:84248267; rev:1;)