Function at 0x420fc0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49e9f0
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x4d506c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x28]
mov ebx, dword [ebp + 0xc]
xor eax, eax
push 0xc
push str.msftedit.dll
mov dword [ebp - 0x60], esi
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
call fcn.00405bf0
mov dword [ebp - 4], 0
lea edx, [edi + 0x44]
push ecx
mov ecx, esi
mov dword [edi + 4], esi
mov dword [edi + 8], 1
call fcn.00420cb0
add esp, 4
test eax, eax
js 0x4211d0
push 0xbc
lea esi, [edi + 0xb8]
push 0
push esi
call sub.VCRUNTIME140.dll_memset
mov ecx, dword [ebp - 0x60]
add esp, 0xc
mov dword [esi], 0xbc
mov dword [esi + 4], 0x8001003f
mov dword [esi + 0x18], 0x10001
mov dword [esi + 0x1c], 0x2d0
mov dword [edi + 0x10], 4
movzx eax, byte [ecx + 0x450]
shl eax, 3
xor eax, dword [edi + 0x14]
and eax, 8
xor dword [edi + 0x14], eax
mov eax, dword [ecx + 0x488]
mov dword [edi + 0x1c], eax
test ebx, ebx
je 0x4210b3
mov eax, dword [ebx + 0x20]
mov dword [edi + 0x10], eax
test eax, 0x100080
jne 0x4210b3
or dword [edi + 0x14], 2
mov eax, dword [edi + 0x10]
test al, 1
je 0x4210c1
mov eax, 3
jmp 0x4210ca
test al, 2
je 0x4210d1
mov eax, 2
mov word [edi + 0xd0], ax
or dword [edi + 0x14], 0x20
lea ecx, [ebp - 0x58]
call fcn.0041a4a0
push str.msftedit50.dll
mov edx, eax
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x40]
call fcn.00410d30
add esp, 4
lea ecx, [ebp - 0x28]
push eax
call fcn.0040d730
mov edx, dword [ebp - 0x2c]
cmp edx, 8
jb 0x421112
mov ecx, dword [ebp - 0x40]
inc edx
push 2
call fcn.004044e0
add esp, 4
xor eax, eax
mov dword [ebp - 0x2c], 7
mov byte [ebp - 4], al
mov edx, dword [ebp - 0x44]
mov dword [ebp - 0x30], 0
mov word [ebp - 0x40], ax
cmp edx, 8
jb 0x42113f
mov ecx, dword [ebp - 0x58]
inc edx
push 2
call fcn.004044e0
add esp, 4
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x421163
push str.msftedit.dll
lea ecx, [ebp - 0x28]
call fcn.00405ba0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
test eax, eax
je 0x421192
push str.CreateTextServices
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x421192
lea ecx, [ebp - 0x5c]
push ecx
push edi
push 0
call eax
mov eax, dword [ebp - 0x5c]
add edi, 0xc
push edi
push 0x4c269c
push eax
mov ecx, dword [eax]
call dword [ecx]
mov ecx, dword [ebp - 0x5c]
mov esi, eax
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
test esi, esi
js 0x4211d0
test ebx, ebx
je 0x4211c9
mov edx, dword [ebx + 0x24]
test edx, edx
je 0x4211c9
mov ecx, dword [edi]
push edx
mov eax, dword [ecx]
call dword [eax + 0x38]
test eax, eax
js 0x4211d0
mov esi, 1
jmp 0x4211d2
xor esi, esi
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x4211e8
mov ecx, dword [ebp - 0x28]
inc edx
push 2
call fcn.004044e0
add esp, 4
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0049abdf
mov esp, ebp
pop ebp
ret 8