BYOVD410 Reversing a legitimately signed Windows kernel driver to map 13 IOCTLs exposing physical memory access, MSR read/write, kernel memcpy, and more, and…
BYOVD1.1k The article explains how kernel anti-cheats monitor games from Ring 0 using callbacks, handle filtering, memory scans, driver checks, anti-debugging, VM detection,…
APC248 The article walks through Windows malware development from dynamic API resolution and PEB walking to injection, APC execution, driver basics, DKOM process…
Driver216 ENKI analyzes CVE-2026-32223, a heap overflow in Windows usbprint.sys triggered by malformed USB printer descriptors, leading to SYSTEM privilege escalation via crafted…
BYOVD206 The article shows how to enumerate Windows process creation callbacks by reading PspCreateProcessNotifyRoutine from kernel memory using a BYOVD read primitive and…
kernel112 The article explores how Windows loads system-wide exploit mitigation settings during early boot via CmControlVector, populating PspSystemMitigationOptions, which later influences process security…
BYOVD4.1k The article analyzes a Microsoft-signed vulnerable driver used in a BYOVD attack to kill security processes. By sending crafted IOCTL requests with…
BYOVD212 The KillChain exploit leverages a vulnerability in ProcessMonitorDriver.sys (CVE-2026-0828) by abusing an exposed IOCTL that allows a user-mode application to terminate arbitrary…
BYOVD489 The article explains how a defensive hypervisor can protect Windows systems from kernel attacks such as BYOVD by monitoring memory and enforcing…
Driver180 The article explains out-of-bounds vulnerabilities in Windows kernel drivers, showing how unchecked indexes, user-controlled offsets, and unsafe memory copies can cause kernel…
Driver177 The article analyzes a Win32k type confusion vulnerability in the async window action path of win32kfull.sys. Improper handling of window objects can…
BYOVD213 The article shows how BYOVD techniques bypass Windows Code Integrity by loading a vulnerable signed driver and exploiting its IOCTL interface to…
