Suspending a riot process..how?

are you playng with SDprotector?
it creates threads with 'inherited' parameter & SuspendProcess can't
suspend them..

on this case, seems you are creating non-debugged process, ye?

but in case of DEBUG-flag, you need to awoid detection via ZwQueryInform..

**
i wrote this in your thread @ Woodman, but now will paste here, in case..
**

[Shub-Nigurrath]

Hi,
I investigated a little

the program launches itself and then closes it passing a parameter to another program that then launches the original program again.

Waiting for the main window's program I can corectly detect the correct processID, open it and then access to a valid handle, but the problem is that is won't still suspend itself. even if there's only one thread in the process and the processid is correct.

I have a doubt that zwSuspendProcess how I implemented it might not be working correctly (I read it directly from ntdll). But I cannot find an API which allow to pass from hProcess to an hTread and then being able to use SuspendThread.
Any suggestion?

[bgrimm]

Could the security descriptor of the created thread (by target)
have been defined to prevent suspend/resume?

If so, possible to change objects access rights of spawned thread?

-bg