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...

KHOBE - 8.0 earthquake for Windows desktop security software

Hello, We have found number of vulnerabilities in implementations of kernel hooks in many different security products. The argument-switch attack or KHOBE attack affects user mode and kernel mode hooks that are used to implement security features. The hook may be vulnerable if it performs securit...