type: trigger
name: crowdsecurity/http-open-proxy
description: "Detect scan for open proxy"
#apache returns 405, nginx 400
filter: "evt.Meta.log_type == 'http_access-log' && evt.Meta.http_status in ['400','405'] && (evt.Parsed.verb == 'CONNECT' || evt.Parsed.request matches '^http[s]?://')"
blackhole: 2m
labels:
 service: http
 type: scan
 remediation: true
