How can I detect a debugger or other tool that might be analysing my software?

Question

A very simple situation. I\'m working on an application in Delphi 2007 which is often compiled as \'Release\' but still runs under a debugger. And occasionally it will run under

Answer 1

To detect SilkTest, you could try to attach to a DLL which is used only by SilkTest in order to detect its presence. For example, if the Open Agent is attached to a process, Win32HookDll_x86.dll or Win32HookDll_amd64.dll will be present (the names can be easily found out with a tool like Process Explorer.