alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3883547)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/bin/screenconnect.clientsetup.msi|3f|e=access|7c|26|7c|y=guest"; depth:63; endswith; nocase; http.host; content:"crestmarkhq.com"; depth:15; isdataat:!1,relative; metadata:created_at 2026_07_07; reference:url, urlhaus.abuse.ch/url/3883547/; classtype:trojan-activity; sid:84746647; rev:1;)