alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3954668)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/pram84/rna-3d-folding/refs/heads/main/pleasuremonger/d-folding-rna-3.9-beta.5.zip"; depth:82; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_10_21; reference:url, urlhaus.abuse.ch/url/3954668/; classtype:trojan-activity; sid:84817768; rev:1;)