alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3874802)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/.well-known/stego_payload%20(9).png"; depth:36; endswith; nocase; http.host; content:"mamigummy.com"; depth:13; isdataat:!1,relative; metadata:created_at 2026_06_23; reference:url, urlhaus.abuse.ch/url/3874802/; classtype:trojan-activity; sid:84737902; rev:1;)