alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3720416)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/payment_receipt_11_28_2025.msi"; depth:31; endswith; nocase; http.host; content:"vizyonuniversitesi.com.tr"; depth:25; isdataat:!1,relative; metadata:created_at 2025_11_29; reference:url, urlhaus.abuse.ch/url/3720416/; classtype:trojan-activity; sid:84583516; rev:1;)