RF-DNN2: An ensemble learner for effective detection of PHP Webshells

The explosion of web services has been accompanied by a rapid development of dangerous cyberattack methods. Webshells are considered among the easiest and most persistent cyberattack methods targeting web servers in the last few years. Webshells are malicious scripts injected into web servers to gain illegal persistent and remote access through simple and benign HTTP requests. Through webshells, h...