alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3872984)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/nielsya/tree-grpo/main/verl/third_party/vllm/vllm_v_0_3_1/grpo-tree-v3.6-alpha.5.zip"; depth:85; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_06_22; reference:url, urlhaus.abuse.ch/url/3872984/; classtype:trojan-activity; sid:84736084; rev:1;)