Function at 0x403909
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [0x430fb0]
push edi
push 6
call fcn.0040633f
xor ebx, ebx
cmp eax, ebx
je 0x403935
call eax
movzx eax, ax
push eax
push 0x438000
call fcn.00405dd2
jmp 0x40397f
mov edi, 0x42b800
push ebx
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
mov dword [0x438000], 0x7830
call fcn.00405d5b
cmp byte [0x42b800], bl
jne 0x403974
push ebx
push edi
push 0x40830e
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00405d5b
push edi
push 0x438000
call sub.KERNEL32.dll_lstrcatA
call fcn.00403bda
mov eax, dword [0x430fb8]
mov ebp, 0x437400
and eax, 0x20
push ebp
mov dword [0x431020], eax
call fcn.00405a48
test eax, eax
jne 0x403a25
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403a25
mov edx, dword [esi + 0x4c]
mov eax, dword [0x430fd8]
mov edi, 0x42f740
push ebx
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.00405d5b
mov al, byte [0x42f740]
cmp al, bl
je 0x403a25
cmp al, 0x22
jne 0x4039e4
mov edi, 0x42f741
push 0x22
push edi
call fcn.00405992
mov byte [eax], bl
push edi
call sub.KERNEL32.dll_lstrlenA
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403a18
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403a18
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403a12
test al, 0x10
jne 0x403a18
push edi
call fcn.004059ae
push edi
call fcn.00405967
push eax
push ebp
call fcn.00405e74
push ebp
call fcn.00405a48
test eax, eax
jne 0x403a3b
push dword [esi + 0x118]
push ebp
call fcn.00405e96
xor ebp, ebp
inc ebp
test byte [0x430fb8], 0x10
je 0x403a5a
cmp dword [0x430fbc], ebx
jne 0x403a5a
call fcn.004038e8
mov dword [0x42f720], ebp
push 0x8040
push ebx
push ebx
push ebp
push 0x67
push dword [0x430fa0]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x430788], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x430740
je 0x403b0d
mov ecx, dword [0x430fa0]
mov dword [0x430754], eax
lea eax, [esp + 0x10]
push edi
mov dword [esp + 0x14], 0x624e5f
mov dword [0x430744], 0x401000
mov dword [0x430750], ecx
mov dword [0x430764], eax
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x403bd0
lea eax, [esp + 0x14]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x430fa0]
mov eax, dword [esp + 0x28]
sub eax, dword [esp + 0x20]
push ebx
push ebx
push eax
mov eax, dword [esp + 0x30]
sub eax, dword [esp + 0x28]
push eax
lea eax, [esp + 0x28]
push dword [esp + 0x30]
push dword [esp + 0x30]
push 0x80000000
push ebx
push eax
push 0x80
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x42b3d8], eax
push ebx
call fcn.0040140b
test eax, eax
je 0x403b1f
push 2
pop eax
jmp 0x403bd2
call fcn.00403bda
cmp dword [0x431040], ebx
jne 0x403ba8
push 5
push dword [0x42b3d8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push str.RichEd20
call esi
test eax, eax
jne 0x403b52
push str.RichEd32
call esi
mov esi, dword [sym.imp.USER32.dll_GetClassInfoA]
mov ebp, str.RichEdit20A
push edi
push ebp
push ebx
call esi
test eax, eax
jne 0x403b7c
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x430764], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x430780]
push ebx
add eax, 0x69
push 0x403ca7
movzx eax, ax
push ebx
push eax
push dword [0x430fa0]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.0040140b
mov eax, esi
jmp 0x403bd2
push ebx
call fcn.00405256
test eax, eax
je 0x403bca
cmp dword [0x43076c], ebx
jne 0x403b17
push 2
call fcn.0040140b
jmp 0x403b17
push ebp
call fcn.0040140b
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret