Function at 0x403957
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, dword [0x453fb0]
push edi
push 6
call fcn.0040645f
xor ebx, ebx
cmp eax, ebx
je 0x403983
call eax
movzx eax, ax
push eax
push 0x485000
call fcn.00405ec7
jmp 0x4039cd
mov edi, 0x43cfec
push ebx
push edi
push ebx
push str.Control_PanelDesktopResourceLocale
push 0x80000001
mov dword [0x485000], 0x7830
call fcn.00405e50
cmp byte [0x43cfec], bl
jne 0x4039c2
push ebx
push edi
push 0x40830e
push str..DEFAULTControl_PanelInternational
push 0x80000003
call fcn.00405e50
push edi
push 0x485000
call fcn.00405f8d
call fcn.00403c28
mov eax, dword [0x453fb8]
mov ebp, 0x47f000
and eax, 0x20
push ebp
mov dword [0x454020], eax
call fcn.00405b36
test eax, eax
jne 0x403a73
mov ecx, dword [esi + 0x48]
cmp ecx, ebx
je 0x403a73
mov edx, dword [esi + 0x4c]
mov eax, dword [0x453fd8]
mov edi, 0x44b740
push ebx
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x44]
call fcn.00405e50
mov al, byte [0x44b740]
cmp al, bl
je 0x403a73
cmp al, 0x22
jne 0x403a32
mov edi, 0x44b741
push 0x22
push edi
call fcn.00405a7e
mov byte [eax], bl
push edi
call fcn.00405f80
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x403a66
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x403a66
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x403a60
test al, 0x10
jne 0x403a66
push edi
call fcn.00405a9a
push edi
call fcn.00405a53
push eax
push ebp
call fcn.00405f6a
push ebp
call fcn.00405b36
test eax, eax
jne 0x403a89
push dword [esi + 0x118]
push ebp
call fcn.00405f9e
test byte [0x453fb8], 0x10
push 1
pop ebp
je 0x403aa8
cmp dword [0x453fbc], ebx
jne 0x403aa8
call fcn.00403936
mov dword [0x44b720], ebp
push 0x8040
push ebx
push ebx
push ebp
push 0x67
push dword [0x453fa0]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x44ff88], eax
cmp dword [esi + 0x50], 0xffffffff
mov edi, 0x44ff40
je 0x403b5b
mov ecx, dword [0x453fa0]
mov dword [0x44ff54], eax
lea eax, [esp + 0x10]
push edi
mov dword [esp + 0x14], 0x624e5f
mov dword [0x44ff44], 0x401000
mov dword [0x44ff50], ecx
mov dword [0x44ff64], eax
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x403c1e
lea eax, [esp + 0x14]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x453fa0]
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 [0x43afc8], eax
push ebx
call fcn.00401430
test eax, eax
je 0x403b6d
push 2
pop eax
jmp 0x403c20
call fcn.00403c28
cmp dword [0x454040], ebx
jne 0x403bf6
push 5
push dword [0x43afc8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push str.RichEd20
call esi
test eax, eax
jne 0x403ba0
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 0x403bca
push edi
push str.RichEdit
push ebx
call esi
push edi
mov dword [0x44ff64], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x44ff80]
push ebx
add eax, 0x69
push 0x403d01
movzx eax, ax
push ebx
push eax
push dword [0x453fa0]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push 5
mov esi, eax
call fcn.00401430
mov eax, esi
jmp 0x403c20
push ebx
call fcn.00405313
test eax, eax
je 0x403c18
cmp dword [0x44ff6c], ebx
jne 0x403b65
push 2
call fcn.00401430
jmp 0x403b65
push ebp
call fcn.00401430
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret