In recent years, there has been a significant increase in research interest in webshell
attacks. Webshells are pieces of code that can be written in different scripting languages …

Abstract The Internet of things (IoT), made up of a massive number of sensor devices
interconnected, can be used for data exchange, intelligent identification, and management …

Attackers upload webshell into a web server to achieve the purpose of stealing data,
launching a DDoS attack, modifying files with malicious intentions, etc. Once these objects …

A webshell is a malicious backdoor that allows remote access and control to a web server by
executing arbitrary commands. The wide use of obfuscation and encryption technologies …

Webshell is a malicious program that might result in data theft, file modification, or other
damaging behaviors once uploaded to a server. Detecting webshells is a key security …

Webshell, as the" culprit" behind numerous network attacks, is one of the research hotspots
in the field of cybersecurity. However, the complexity, stealthiness, and confusing nature of …

Application security is essential in today's highly development period. Backdoor is a means
by which attackers can invade the system to achieve illegal purposes and damage users' …

Webshells are a malicious scripts that can remotely control a webserver to execute arbitrary
commands, steal sensitive files, and further invade the internal network. Existing webshell …

The explosion of web services has been accompanied by a rapid development of
dangerous cyberattack methods. Webshells are considered among the easiest and most …

Web shells are commonly used to transfer malicious scripts in order to control web servers
remotely. Malicious web shells are detected by extracting the feature profiles of known web …