All Questions
508
questions
0
votes
0
answers
62
views
Reading & Writing other process's STD handles in python
I am trying to use Pywin32 to get the STD handles of another process, then read and write to them.
My source code is:
import win32api
import win32con
import win32file
STD_INPUT_HANDLE = -10
...
- 61
0
votes
0
answers
43
views
Java - Identifying File System operations from ProcessBuilder/Process
I'm building and then running a process through ProcessBuilder as such:
final String cmd = myStringBuilder.toString();
final ProcessBuilder processBuilder = new ProcessBuilder("cmd", "/...
- 53
0
votes
0
answers
69
views
How to get a list of all running GUI apps means processes that have a window attached? using python
I have searched extensively for a solution and discovered the psutil library. While I've managed to retrieve all running processes using psutil, I'm struggling to segregate them into GUI applications ...
1
vote
2
answers
125
views
Why does .Net change the Process.MainWindowHandle?
I created a new Windows Forms App in Visual Studio and added the following code to it:
new Form1().Show();
By calling this code, the Process.MainWindowHandle of my process, reported by Process....
- 496
0
votes
0
answers
119
views
How to determine the owner of a system process
The basics of this question are already discussed widely, but I have a specific difference:
My app knows the pid of a process and needs to determine the owner of this process. I implemented it like ...
- 817
0
votes
1
answer
69
views
WinAPI - how to run some clean up code on forceful exit
I have this snippet:
#include <windows.h>
class Conf {
public:
Conf(int i) : m_i{ i } {
MessageBoxA(NULL, "Conf", "", MB_OK);
}
~...
- 929
-3
votes
1
answer
170
views
Failed to suspend process in c++ program
private:
DWORD SuspendProcess(HANDLE hProcess) {
DWORD result = SuspendThread(hProcess);
if (result == (DWORD)-1) {
// SuspendThread failed
return false;
}
return ...
0
votes
0
answers
58
views
How to capture real-time output from a native process in C#?
I am attempting to capture real-time output from a native process and forward it to a SignalR client using C#. However, I am not able to capture the output as expected.
I have created a NativeProcess ...
- 113
0
votes
0
answers
147
views
How to prevent a service executable from being suspended? (C++, win32)
I created a windows service which does not accept PAUSE nor STOP. Thus my service itself does not react on STOP or PAUSE SERVICE CONTROLS.
However the service executable can be suspended from ...
- 23
0
votes
0
answers
151
views
How to force a process to start invisible?
I want to start a PDF viewer as an invisible process, force it into a control, and display it again. But the viewer seems to refuse to start invisible. I have already tried these start parameters:
...
1
vote
1
answer
142
views
Unable to read all the requests part of the memory
I ran an executable using CreateProcess like so:
CreateProcess(fname, NULL, NULL, NULL, FALSE, CREATE_SUSPENDED, NULL,NULL, &si, pi)
Note the pi in CreateProcess is passed by reference.
After ...
- 314
0
votes
0
answers
82
views
Can you allocate (VirtualAlloc) a region if a part of the block given by the allocation granularity (64kb) is already allocated?
My code. I have put the functions at the end.
long base = reserve(0x660000, 0x4000); // long reserve(long address, long size)
commit(base + 0x0000, 0x10); // long commit(long address, long ...
- 43
0
votes
0
answers
74
views
AssignProcessToJobObject return false with error ACCESS_DENIED when a process handle is added
I have a console app which runs in administrator context and I want to launch a child process in current user's context. I have the following code to achieve this -
private static bool ...
0
votes
0
answers
341
views
How can I make Windows believe a debugger is present for my own process?
I want the 'BeingDebugged' field in the PEB for my process to always be true. I'm not interested in actually debugging the process, I just want Windows to believe it is being debugged. The process is ...
- 1
0
votes
1
answer
221
views
WMI IWbemServices::ExecMethod is slow on Win32API
I am trying to get info for all running processes on windows. Through ExecMethod I am trying to get user name and domain of a process owner. I am doing it like this:
HRESULT hres;
BSTR MethodName ...
