x64dbg/ScyllaHide
ScyllaHide
ScyllaHide is an anti-debugger bypass plugin and reverse engineering tool designed to hide a debugger from a target application. It functions as a user-mode API hooking library and DLL injection framework that prevents programs from detecting and closing themselves when being analyzed.
The project enables malware analysis and the study of protected software by neutralizing security defenses. It achieves this by intercepting and modifying system library responses to deceive applications about their execution environment.
The utility employs several technical methods to maintain stealth, including inline API hooking, system call proxying, and process environment block patching. It also handles user-mode traps and utilizes dynamic library redirection to filter sensitive API responses.
Features
- Debugger Stealth - Hides the debugger from target applications to prevent the triggering of anti-debugging security defenses.
- Debugger Plugins - Functions as a debugger plugin that hides the debugger from the target application.
- Windows API Hooking Engines - Provides a Windows API hooking engine to intercept and modify responses to deceive software checks.
- DLL Injection Techniques - Employs DLL injection techniques to insert custom logic into target processes for execution flow modification.
- User-Mode API Hooking Frameworks - Implements a user-mode API hooking framework to manipulate system library responses.
- Process Block Patching - Patches the Process Environment Block to deceive software checks for active debuggers.
- System-Call Interception - Intercepts low-level operating system calls to return forged data that masks debugger presence.
- Anti-Debug Logic Injection - Injects hiding capabilities into running processes to neutralize security checks regardless of the debugging tool used.
- Anti-Debugger Bypassing - Bypasses software-based protection mechanisms by patching process environments and intercepting system calls.
- Debugger Evasion - Hides the debugger from target applications to prevent the program from detecting the tool and closing.
- Detour-Based Interceptions - Uses detour-based inline API hooking to intercept and modify system calls.
- Reverse Engineering Tools - Provides reverse engineering tooling to mask debuggers and enable deep analysis of protected software.
- Library Redirection - Implements dynamic library redirection to filter and manipulate sensitive system API responses.
- User-Mode Trap Interception - Handles user-mode traps to prevent applications from detecting hardware and software breakpoints.
- Malware Analysis - Serves as a utility for bypassing anti-debugging triggers to enable safe execution and observation of malware.
- Malware Analysis Workflows - Facilitates malware analysis workflows by neutralizing security checks in malicious binaries.
- Reverse Engineering Tools - Advanced anti-anti-debugger for usermode.
- Debugger and Disassembler Plugins - Advanced anti-anti-debug library for stealthy analysis.
- Reverse Engineering - Hides debuggers from anti-debugging techniques.
Star history
How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
