Function at 0x403dac
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [0x452b48]
push edi
push str.GetUserDefaultUILanguage
push str.KERNEL32.dll
call fcn.0040699a
xor ebx, ebx
cmp eax, ebx
je 0x403de0
call eax
movzx eax, ax
push eax
push 0x483000
call fcn.00406411
jmp 0x403e28
mov edi, 0x4354f8
mov dword [0x483000], 0x7830
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
call fcn.004063a7
cmp byte [0x4354f8], bl
jne 0x403e1d
push edi
push str.Locale
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.004063a7
push edi
push 0x483000
call fcn.004064d7
call fcn.00404095
mov eax, dword [0x452b50]
mov ebp, 0x47d000
and eax, 0x20
push ebp
mov dword [0x452bc0], eax
call fcn.00406099
test eax, eax
jne 0x403ecd
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403ecd
mov edx, dword [esi + 0x4c]
mov eax, dword [0x452b78]
mov edi, 0x442ac0
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.004063a7
mov al, byte [0x442ac0]
cmp al, bl
je 0x403ecd
cmp al, 0x22
jne 0x403e8c
mov edi, 0x442ac1
push 0x22
push edi
call fcn.00405fe2
mov byte [eax], bl
push edi
call fcn.004064ca
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403ec0
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403ec0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403eba
test al, 0x10
jne 0x403ec0
push edi
call fcn.00405ffe
push edi
call fcn.00405fb7
push eax
push ebp
call fcn.004064b4
push ebp
call fcn.00406099
test eax, eax
jne 0x403ee3
push dword [esi + 0x12c]
push ebp
call fcn.004064e8
test byte [0x452b50], 0x10
push 1
pop ebp
je 0x403f02
cmp dword [0x452b54], ebx
jne 0x403f02
call fcn.00403d8b
mov dword [0x442aa0], ebp
push 0x8040
push ebx
push ebx
push ebp
push 0x67
push dword [0x452b40]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x44eb28], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x44eae0
je 0x403fb5
mov ecx, dword [0x452b40]
mov dword [0x44eaf4], eax
lea eax, [esp + 0x10]
push edi
mov dword [esp + 0x14], 0x624e5f
mov dword [0x44eae4], 0x401000
mov dword [0x44eaf0], ecx
mov dword [0x44eb04], eax
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x40408b
lea eax, [esp + 0x14]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x452b40]
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 [0x4354d8], eax
push ebx
call fcn.00401518
test eax, eax
je 0x403fc7
push 2
pop eax
jmp 0x40408d
call fcn.00404095
cmp dword [0x452be0], ebx
jne 0x404063
push 5
push dword [0x4354d8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, str.RichEd20.dll
push ebp
call esi
test eax, eax
jne 0x404004
push ebp
mov word [0x40a886], 0x3233
call esi
mov ebp, dword [sym.imp.USER32.dll_GetClassInfoA]
mov esi, str.RichEdit20A
push edi
push esi
push ebx
call ebp
test eax, eax
jne 0x404037
push edi
push esi
push ebx
mov byte [0x40a87c], bl
call ebp
push edi
mov dword [0x44eb04], esi
mov byte [0x40a87c], 0x32
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x44eb20]
push ebx
add eax, 0x69
push 0x40416e
movzx eax, ax
push ebx
push eax
push dword [0x452b40]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.00401518
mov eax, esi
jmp 0x40408d
push ebx
call fcn.0040587f
test eax, eax
je 0x404085
cmp dword [0x44eb0c], ebx
jne 0x403fbf
push 2
call fcn.00401518
jmp 0x403fbf
push ebp
call fcn.00401518
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret