Function at 0x427a40
Capabilities:
Check if file exists
Get file attributes
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x45eb66
push eax
mov dword fs:[0], esp
sub esp, 0x13c
push ebp
push esi
mov esi, ecx
lea ebp, [esi + 0x78]
mov ecx, ebp
call fcn.00429a20
cmp eax, 0xffffffff
je 0x427a90
mov al, byte [esi + 0xe4]
test al, al
jne 0x427a90
mov ecx, ebp
call fcn.00429a00
cmp eax, 0xffffffff
je 0x427a90
cmp dword [esi + 0x130], 0xffff
jne 0x427a97
xor al, al
jmp 0x427ce0
push ebx
push edi
mov edi, dword [esp + 0x164]
xor eax, eax
cmp edi, eax
je 0x427af6
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], eax
lea eax, [esp + 0x24]
push eax
push edi
call fcn.004550f6
test eax, eax
je 0x427aef
mov ebx, dword [esp + 0x15c]
lea ecx, [esp + 0x2c]
push ecx
mov ecx, ebx
call fcn.00429690
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
mov dword [ebx + 0x24], eax
jne 0x427afd
xor al, al
jmp 0x427cde
mov ebx, dword [esp + 0x15c]
lea ecx, [esi + 0x20]
call fcn.0042ca10
lea edi, [esi + 0xe8]
push ebx
mov ecx, edi
call fcn.0042c260
mov ecx, dword [esi + 0x110]
lea edx, [esp + 0x10]
push edx
call fcn.00429890
mov eax, dword [esp + 0x10]
mov ecx, dword [eax - 0xc]
test ecx, ecx
mov dword [esp + 0x154], 0
jne 0x427b62
mov eax, dword [esi + 0x130]
push eax
lea ecx, [esp + 0x14]
push str.file_i
push ecx
call fcn.00401c60
mov edx, dword [esp + 0x1c]
mov ecx, dword [esi + 0x110]
add esp, 0xc
push edx
call fcn.00429240
mov al, byte [esi + 0x15c]
cmp al, byte [edi + 0x74]
jne 0x427b89
mov edi, dword [edi + 0x28]
mov al, byte [edi + 0x38]
test al, al
jne 0x427b89
push 1
mov ecx, edi
call fcn.004292a0
push 0
mov ecx, edi
call fcn.00429260
mov edi, dword [esi + 0x110]
mov ebx, dword [edi + 0x24]
mov edx, dword [esi + 0x10]
shr ebx, 4
and bl, 1
test edx, edx
setne byte [esp + 0x14]
mov eax, dword [esp + 0x14]
push eax
mov ecx, ebp
call fcn.00429a00
mov ecx, dword [esp + 0x164]
dec eax
neg eax
sbb al, al
inc al
push eax
push ecx
mov ecx, edi
call fcn.00429100
test al, al
jne 0x427bd2
push 0xffffffffffffff95
mov ecx, esi
call fcn.00426e50
mov ecx, dword [esi + 0x110]
push ebp
call fcn.00428fa0
mov al, byte [esi + 0x15c]
test al, al
je 0x427bff
mov ecx, dword [esi + 0x110]
mov al, byte [ecx + 0x38]
test al, al
jne 0x427bff
mov edx, dword [esp + 0x10]
push edx
call fcn.00429240
mov al, byte [esp + 0x14]
xor edi, edi
test al, al
je 0x427c58
push edi
push 0xc
lea ecx, [esp + 0x20]
call fcn.0042c7f0
mov ecx, dword [esp + 0x15c]
movzx edx, word [ecx + 0x10]
lea eax, [esp + 0x18]
push eax
shl edx, 0x10
push edx
mov ecx, esi
mov byte [esp + 0x15c], 1
call fcn.00426c00
mov eax, dword [esp + 0x1c]
push edi
push 0xc
push eax
mov ecx, ebp
call fcn.0042a8c0
lea ecx, [esp + 0x18]
mov byte [esp + 0x154], 0
call fcn.0042c820
test bl, bl
mov ecx, dword [esi + 0x74]
mov edx, dword [esi + 0x70]
mov dword [esi + 0x64], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x38], ecx
mov dword [esi + 0x34], edx
mov dword [esi + 0x30], edi
mov dword [esi + 0x3c], edi
je 0x427c84
mov eax, dword [esi + 0x110]
cmp word [eax + 0xe], di
je 0x427c84
mov word [eax + 0xe], di
mov eax, dword [esi + 0x110]
cmp word [eax + 0xe], 8
jne 0x427ccc
mov al, byte [esi + 4]
test al, al
je 0x427ca0
lea eax, [esi + 0xc8]
jmp 0x427ca2
xor eax, eax
mov ecx, dword [esp + 0x160]
push 0x38
push str.1.1.4
push edi
push 8
push 0xfffffffffffffff1
push 8
push ecx
lea edx, [esi + 0x28]
push edx
mov dword [esi + 0x50], eax
call fcn.0042e170
push eax
mov ecx, esi
call fcn.00426f00
lea ecx, [esp + 0x10]
mov byte [esi + 0xe4], 1
call fcn.004012e0
mov al, 1
pop edi
pop ebx
mov ecx, dword [esp + 0x144]
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x148
ret 0xc