PHP-based malicious webshell detection based on abstract syntax tree simplification and explicit duration recurrent networks

B Xie, Q Li, Y Wang - Computers & Security, 2024 - Elsevier
Malicious webshells are the most common attack scripts used by attackers in web
penetration. Attackers typically obfuscate strings of PHP-based malicious webshells and …

A Webshell Detection Method Based on Multi-Feature Fusion and Federated Learning

Q ZENG, J CHAI, J WU - 2025 - researchsquare.com
Webshell attacks have become a prevalent strategy in the arsenal of network intruders,
enabling them to seize a measure of control over web servers and execute malicious …