alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3871828)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/y3tixx/cc-certified-in-cybersecurity-exam-guide-2025-isc2-entry-level-certification/main/habituality/entry_guide_level_c_in_certification_cybersecurity_certified_is_exam_v3.3.zip"; depth:179; 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/3871828/; classtype:trojan-activity; sid:84734928; rev:1;)