alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3849282)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/scl/fi/n1i0yjjgq8go6ai51tncy/installer-acc-v2.3.1.exe|3f|rlkey=ykxuf1njlfzkib4e28dpk8yy3|7c|26|7c|st=ip51m235|7c|26|7c|dl=0"; depth:124; endswith; nocase; http.host; content:"www.dropbox.com"; depth:15; isdataat:!1,relative; metadata:created_at 2026_05_18; reference:url, urlhaus.abuse.ch/url/3849282/; classtype:trojan-activity; sid:84712382; rev:1;)