[5Alive]

I'm trying to familiarise myself with the use of OllyDbg and I've hit a snag.

When I attach to an app I want to reverse, Olly reports that the attached process is paused at NTDLL.DLL BdgBreakPoint.

RETN
INT3
RETN

Is there a API call to check for the presence of a debugger and halt the process?

Can anyone tell me how to check/circumvent this?

5Alive.