alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3646426)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/images/optimized_msi.png"; depth:25; endswith; nocase; http.host; content:"mobshah.com"; depth:11; isdataat:!1,relative; metadata:created_at 2025_10_03; reference:url, urlhaus.abuse.ch/url/3646426/; classtype:trojan-activity; sid:84509526; rev:1;)