Share 2 Website Source Code and Theme Backdoor Detection Tools

Note: Many of us like to find website source code or themes from unknown sources online. If we are unlucky, these may be implanted with backdoors, allowing others to easily gain server execution permissions, such as executing system commands, stealing user data, deleting web pages, or modifying the homepage. The harm is significant, so we need to personally detect them before use to see if they contain backdoors. Here, we share 2 detection tools: D盾 Web查杀 and WebShellkiller.

WebShellkiller

As a specialized web backdoor killing tool, WebShellkiller not only supports webshell scanning but also supports dark link scanning. This is a killing tool that integrates multiple detection engines. Based on traditional regular expression matching, it adopts simulation execution, parameter dynamic analysis monitoring technology, webshell semantic analysis technology, and dark link hidden feature analysis technology. It also builds an intelligent detection model based on machine learning according to webshell behavior patterns. The combination of traditional technology and artificial intelligence technology, as well as the combination of static scanning and dynamic analysis, more accurately detects known and unknown backdoor files in WEB websites.

Download Link: Official Download, Local Download

D盾 Web查杀

The software uses a self-developed code analysis engine that is not limited by file extensions, capable of analyzing more hidden WebShell backdoor behaviors. The engine specifically targets one-line backdoors, variable function backdoors, ${} execution, preg_replace execution, call_user_func, file_put_contents, fputs and other special function parameters for targeted identification. It can kill more hidden backdoors and display suspicious parameter information to help you understand the backdoor situation faster. It also includes an isolation function and can restore files!

Download Link: Official Download, Local Download

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