Editing an assembly in WinDbg

Question

I am trying to solve some “cracks” (from http://crackmes.de ) using WinDbg. Most of the solutions I reviewed include using Olly Dbg to make changes to the assembly; is there any way to do this in windbg?

Answer 1

You can use a command:

http://msdn.microsoft.com/en-us/library/windows/hardware/ff538153(v=vs.85).aspx

Answer 2

You can view the assembly code using the disassembly window and parse the code using the u command:

http://msdn.microsoft.com/en-us/library/windows/hardware/ff541965%28v=vs.85%29.aspx

and more info here:

http://msdn.microsoft.com/en-us/library/windows/hardware/ff540661%28v=vs.85%29.aspx