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Deviare Overview

Nektra's latest and most sophisticated project, the Deviare API, has been developed intercept any API calls, letting you get in control of any application's code execution.

Download Deviare now!

For more information you can see Deviare's demonstration videos or our Deviare blog posts

Windows applications call the Windows Application Programming Interface, called "Windows API" or "WinAPI", and call many other APIs to execute their codes.

To intercept these calls is a powerful technique named "hooking", which gives the possibilities to the following:

• Spy and learn about the Operating System's internal behavior, and the external applications' behavior, without having access to their source code.
• Trace and debug applications' code execution, making visible its API calls and its functions' parameters, without having access to their source code.
• Get in control of the Operating System's processes, to monitor, filter and modify their behavior, to inject your own code and to extend their standard functionality.
• Monitor the interaction between a process and COM objects.
• Hook into VoIP applications (e.g: Skype) to record audio in real time.
  See our complete article at: DirectSound Capture Using Deviare

You can see an example of intercepting the system's internal message handling mechanism on our Code Project article: "Spying Window Messages from the Inside".

Some libraries that our Deviare Technology can be intercept are the following but not limited to: kernel32.dll, user32.dll, ole32.dll, comctl32.dll, comdlg32.dll, ntdll.dll, oleaut32.dll, ws2_32.dll, advapi32.dll, msimg32.dll, gdi32.dll, setupapi.dll, imagehlp.dll, imm32.dll, netapi32.dll, pdh.dll, psapi.dll, mprapi.dll, rasapi32.dll, rasdlg.dll, version.dll, msacm32.dll, secur32.dll, shell32.dll, winmm.dll, msvfw32.dll, avifil32.dll, wsock32.dll, wininet.dll, dsound.dll, ksuser.dll, esent.dll and usp10.dll

We can easily add other libraries! You can request adding a new library by clicking here

Deviare is not a new hook library, it is a complete framework that simplifies the complexities of hooking, making it much easier for all high-level languages.

It provides a COM interface ready to utilize from any language such as C++, Delphi, VB, VB.NET, C# .NET & Python.

For a Unix audience: Think in a Sun Solaris® DTrace for Microsoft Windows®.

Our Com Spy Console allows users to monitor applications using Component Object Model's interfaces. Spy on any ActiveX / OLE32 COM objects in real time.

Now COM Spy Console is part of the standard Deviare package

You can visit the Deviare's Support Forum by clicking here.