2024/03/04 · Function NtSystemDebugControl is used by some low-level debuggers written by Microsoft and avaiable typically in DDK. Command Command request ...

2016/04/24 · I'm writing an program which enumerates hooks created by SetWindowsHookEx() Here is the process: Use GetProcAddress() to obtain gSharedInfo ...

2001/07/12 · ZwSystemDebugControl allows a process to perform a subset of the functions available to a kernel mode debugger. The system should be booted from ...

... ZwSystemDebugControl or by mapping the \Device\PhysicalMemory object. ... You'll commonly need to debug drivers and processes simultanously. For example, malware ...

ZwSystemDebugControl() ; PVOID, OutputBuffer, ; ULONG, OutputBufferLength, ; PULONG, ReturnLength.

The three most prominent examples are ZwSystemDebugControl, ZwSetSystemInformation and the PhysicalMemory device interface; over recent service packs and ...

2015/04/21 · The procedure for using ZwSystemDebugControl is outlined nicely in the Malware Analyst's Cookbook [1] with code cross-reference to the OpenRCE ...

Directly from user mode? – CPU bugs. – Operating system design. • Public APIs. – StartService, DeviceIoControl, ExtEscape. • Undocumented APIs. – ...

To do so, it uses the undocumented ZwSystemDebugControl Windows function. This function is not new; it has been discussed and documented by researchers in ...