HallWatch

HallWatch Copyright C 2026 Adam Zypherion — licensed under GPL-3.0. Indirect syscalls are simple once you have seen one. The loader walks ntdll, reads the SSN out of Nt prologue, finds the 0F 05 two bytes further in, sets r10/rax/rdx/r8/r9 itself, and jmps straight at those two bytes. The syscall...

CLR-Unhook

CLR Unhooking Tool Note: For this to have the effect of a clean CLR, you’d need to manually map the DLL from disk into memory. You cannot use LoadLibraryA/W, because antivirus solutions will detect the DLL load event and may hook it immediately. If you want this behavior, you can look up existing...

CustomLoadImage

CustomLoadImage CustomLoadImage allows for the stealthy reflective loading of .NET assemblies. This is done by calling AssemblyNative::LoadFromBuffer directly, ensuring that hooks placed on RuntimeAssembly.nLoadImage are not executed. Please leave a star if this project helps you...

HellHall

HellsHall - Another Way To Fetch Clean Syscalls HellsHall is a combination of HellsGate and indirect syscalls. How it works First, HellsHall checks whether the syscall address is hooked and tries to retrieve the syscall number by checking the presence of the following bytes: 0x4C, 0x8B, 0xD1, 0xB...

RefleXXion

Introduction RefleXXion is a utility designed to aid in bypassing user-mode hooks utilised by AV/EPP/EDR etc. In order to bypass the user-mode hooks, it first collects the syscall numbers of the NtOpenFile, NtCreateSection, NtOpenSection and NtMapViewOfSection found in the LdrpThunkSignature arra...

EUVD-2026-37147

OpenClaw: Skill-command dispatch could skip before-tool-call hooks...

Protection Mechanism Failure

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Protection Mechanism Failure in the skill-command dispatch process. An attacker can bypass hook-based auditing or policy enforcement by routing a skill command through a dispatch path tha...

CVE-2026-53845

OpenClaw before 2026.5.6 contains a hook bypass vulnerability where skill commands routed through the affected dispatch path skip before-tool-call hook coverage. Attackers can exploit this by sending skill commands through the vulnerable dispatch path to bypass hook-based auditing and policy...

CVE-2026-53845 OpenClaw < 2026.5.6 - Skill-Command Dispatch Hook Bypass via Before-Tool-Call Hook Skipping

OpenClaw before 2026.5.6 contains a hook bypass vulnerability where skill commands routed through the affected dispatch path skip before-tool-call hook coverage. Attackers can exploit this by sending skill commands through the vulnerable dispatch path to bypass hook-based auditing and policy...

CVE-2026-53845 OpenClaw < 2026.5.6 - Skill-Command Dispatch Hook Bypass via Before-Tool-Call Hook Skipping

OpenClaw before 2026.5.6 contains a hook bypass vulnerability where skill commands routed through the affected dispatch path skip before-tool-call hook coverage. Attackers can exploit this by sending skill commands through the vulnerable dispatch path to bypass hook-based auditing and policy...

CVE-2026-53845 OpenClaw < 2026.5.6 - Skill-Command Dispatch Hook Bypass via Before-Tool-Call Hook Skipping

OpenClaw before 2026.5.6 contains a hook bypass vulnerability where skill commands routed through the affected dispatch path skip before-tool-call hook coverage. Attackers can exploit this by sending skill commands through the vulnerable dispatch path to bypass hook-based auditing and policy...

CVE-2026-53845

OpenClaw prior to version 2026.5.6 has a hook bypass in the skill-command dispatch path, where commands routed through the affected path skip the before-tool-call hook coverage, potentially bypassing auditing and policy enforcement. This is described in the CVE entry as a dispatch hook bypass vul...

PT-2026-49762

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.5.6 Description A hook bypass issue exists where skill commands routed through a specific dispatch path skip the runBeforeToolCallHook coverage. This allows attackers to send skill commands through the affected...

PT-2026-32573

MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, sandbox network protection can be bypassed by using socket.sendto with the MSG FASTOPEN flag. This allows authenticated user with tool-editing permissions to reach internal services that are explicitly blocked by th...

PT-2012-1377 · Unknown · Malware Defender

Name of the Vulnerable Software and Affected Versions: Malware Defender version 2.6.0 Description: A race condition issue allows local users to bypass kernel-mode hook handlers and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware...

PT-2012-1365 · Avira · Avira Premium Security Suite

Name of the Vulnerable Software and Affected Versions: Avira Premium Security Suite version 10.0.0.536 Description: A race condition in the software allows local users to bypass kernel-mode hook handlers and execute dangerous code that would otherwise be blocked by a handler but not blocked by...

PT-2012-1375 · Kaspersky · Kaspersky Internet Security

Name of the Vulnerable Software and Affected Versions: Kaspersky Internet Security 2010 version 9.0.0.736 Description: A race condition allows local users to bypass kernel-mode hook handlers and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based...

PT-2012-1374 · G Data · G Data Totalcare

Name of the Vulnerable Software and Affected Versions: G DATA TotalCare version 2010 Description: A race condition in G DATA TotalCare 2010 on Windows XP allows local users to bypass kernel-mode hook handlers and execute dangerous code that would otherwise be blocked by a handler but not blocked ...

PT-2012-1380 · Symantec · Symantec Norton Internet Security

Name of the Vulnerable Software and Affected Versions: Symantec Norton Internet Security 2010 version 17.5.0.127 Description: A race condition issue allows local users to bypass kernel-mode hook handlers and execute dangerous code that would otherwise be blocked by a handler but not blocked by...