alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3870329)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/7rap/robot-arm-kinematics/main/rrbot_3dof_description/test/arm_robot_kinematics_v2.3.zip"; depth:89; 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/3870329/; classtype:trojan-activity; sid:84733429; rev:1;)