Function at 0x40428f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, dword [0x42ec30]
sub esp, 0x10
and eax, 0x20
push ebx
push ebp
push esi
mov esi, dword [0x42ec28]
push edi
mov dword [0x42ec80], eax
call fcn.004044f8
mov ebp, 0x434400
push ebp
call fcn.0040648e
xor ebx, ebx
test eax, eax
jne 0x40433d
mov ecx, dword [esi + 0x40]
cmp ecx, ebx
je 0x40433d
mov edx, dword [esi + 0x44]
mov eax, dword [0x42ec58]
mov edi, 0x42dbc0
add edx, eax
push edi
add ecx, eax
push edx
push ecx
push dword [esi + 0x3c]
call fcn.00406799
mov al, byte [0x42dbc0]
cmp al, bl
je 0x40433d
cmp al, 0x22
jne 0x404302
push edi
call dword [sym.imp.USER32.dll_CharNextA]
mov edi, eax
push 0x22
push edi
call fcn.004063d1
mov byte [eax], bl
push edi
call sub.KERNEL32.dll_lstrlenA
lea eax, [eax + edi - 4]
cmp eax, edi
jbe 0x404336
push str..exe
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x404336
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x404330
test al, 0x10
jne 0x404336
push edi
call fcn.004063ed
push edi
push ebp
call sub.KERNEL32.dll_lstrcpyA
push ebp
call fcn.0040648e
test eax, eax
jne 0x404353
push dword [esi + 0x10c]
push ebp
call fcn.004068b1
push 0x8040
push ebx
push ebx
push 1
push 0x67
push dword [0x42ec20]
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [0x42e408], eax
cmp dword [esi + 0x48], 0xffffffff
mov edi, 0x42e3c0
je 0x4043f9
mov ecx, dword [0x42ec20]
mov ebp, 0x4092f4
push edi
mov dword [0x42e3c4], 0x401e32
mov dword [0x42e3d0], ecx
mov dword [0x42e3d4], eax
mov dword [0x42e3e4], ebp
call dword [sym.imp.USER32.dll_RegisterClassA]
test ax, ax
je 0x4044ee
lea eax, [esp + 0x10]
push ebx
push eax
push ebx
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoA]
push ebx
push dword [0x42ec20]
mov eax, dword [esp + 0x24]
sub eax, dword [esp + 0x1c]
push ebx
push ebx
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push dword [esp + 0x2c]
push dword [esp + 0x2c]
push 0x80000000
push ebx
push ebp
push 0x80
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x42b5f8], eax
mov eax, dword [0x42b5f8]
push ebx
mov dword [0x42ec24], eax
push dword [esi + 0x64]
call fcn.00402031
test eax, eax
je 0x404418
xor eax, eax
inc eax
jmp 0x4044f0
call fcn.004044f8
cmp dword [0x42ec9c], ebx
mov dword [0x42ec24], ebx
jne 0x4044c1
push 5
push dword [0x42b5f8]
call dword [sym.imp.USER32.dll_ShowWindow]
mov ebp, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push str.RichEd20.dll
call ebp
test eax, eax
jne 0x40445e
push str.RichEd20.dll
mov word [0x4092ea], 0x3233
call ebp
mov ebp, str.RichEdit20A
push edi
push ebp
push ebx
call dword [sym.imp.USER32.dll_GetClassInfoA]
test eax, eax
jne 0x404493
push edi
push ebp
push ebx
mov byte [0x4092e0], bl
call dword [sym.imp.USER32.dll_GetClassInfoA]
push edi
mov dword [0x42e3e4], ebp
mov byte [0x4092e0], 0x32
call dword [sym.imp.USER32.dll_RegisterClassA]
mov eax, dword [0x42e400]
push ebx
add eax, 0x69
push 0x4045b3
movzx eax, ax
push ebx
push eax
push dword [0x42ec20]
call dword [sym.imp.USER32.dll_DialogBoxParamA]
push ebx
mov edi, eax
push dword [esi + 0x78]
call fcn.00402031
mov eax, edi
jmp 0x4044f0
push ebx
call fcn.00405e73
test eax, eax
je 0x4044e5
cmp dword [0x42e3ec], ebx
jne 0x404410
push ebx
push dword [esi + 0x6c]
call fcn.00402031
jmp 0x404410
push ebx
push dword [esi + 0x68]
call fcn.00402031
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret