GetProcAddress issue

[aaron-dadum]

Hi!
I encountered problems with get proc address, looks like the emu doesn't want to write to a data section, is this a question of config?

| push crackme.412CE8                                     | 412CE8:"FlsAlloc"
| call esi                                                | esi:GetProcAddress
| xor eax,dword ptr ds:[418480]                           |
| mov dword ptr ds:[41AE20],eax                           | < this is where it fails with access deny err

Also, speaking of emulation being slow, in GetProcAddress handler, looks like some cycles are wasted there:

def GetProcAddress(self, emu, argv, ctx={}):

***

	mods = emu.get_user_modules()
	for mod in mods:
		if mod.get_base() == hmod:
			bn = mod.get_base_name()
			mname, _ = os.path.splitext(bn)
			rv = emu.get_proc(mname, proc)
			# maybe break the loop and stop interating once the rv of the foo is found?

	return rv

I mean this emulator is great for reversing a packer, but I run into constant problems when trying to run through it anything else.