alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (1657096)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/update/ana/update.exe"; depth:22; endswith; nocase; http.host; content:"www.teknoarge.com"; depth:17; isdataat:!1,relative; metadata:created_at 2021_10_06; reference:url, urlhaus.abuse.ch/url/1657096/; classtype:trojan-activity; sid:82520196; rev:1;)