网站被攻击 DDOS 试试这个 Cloudflare 防火墙规则

新建防火墙规则直接导入

(http.request.uri contains "manifest.xml") or (http.request.uri contains "autodiscover") or (http.request.uri contains "downloader") or (http.request.uri contains "vendor") or (http.request.uri contains ".tar") or (http.request.uri contains ".gz") or (http.request.uri contains ".zip") or (http.request.uri contains ".sql") or (cf.threat_score gt 50) or (http.request.uri contains ".asp") or (http.request.uri contains "well-known" and http.user_agent ne "Mozilla/5.0 (compatible; Let's Encrypt validation server; +https://www.letsencrypt.org)") or (http.user_agent contains "Go-http-client") or (http.user_agent contains "python-requests") or (http.user_agent contains "Ruby") or (http.user_agent contains "masscan") or (http.user_agent contains "Go http package") or (http.user_agent contains "rest-client") or (http.user_agent contains "Nuclei")