Topic created on: April 5, 2009 19:04 CDT by methodman .

I'm new to the reverse engineering community, so this may be a simple question, but I am not sure how to go about doing this:

I have an EXE that loads a number of DLL's, and in the EXE and the DLL's it loads, there are a number of SEH overwrites taking place.  I've found tutorials on dealing with SEH overwrites and DLL's (Korupt's blog and Ollydbg tutorial), but I don't know how to deal with an EXE that seems to install custom SEH handlers in numerous places.

All I am looking to do is trigger an INT3 in one particular DLL so I can single step the binary to see what it does (which I can do but its being caught by the application's custom handler).  I can't do that, however, since there are multiple SEH overwrites in numerous places and I don't know where or how I would hook in to install the default handler.

This may be a simple question, but I'm not having much luck figuring how to address this. Any help is most appreciated, thank you in advance.