alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3766021)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/optimized_msi.png"; depth:18; endswith; nocase; http.host; content:"bafybeibfoyi7ruuyoncarf4xr55qa3lthsjjjgrktk4ia4z3upesawb4ry.ipfs.w3s.link"; depth:73; isdataat:!1,relative; metadata:created_at 2026_01_30; reference:url, urlhaus.abuse.ch/url/3766021/; classtype:trojan-activity; sid:84629121; rev:1;)