Function at 0x437a40
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x63b180
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
mov dword [ebp - 0x14], ecx
push edi
xor edi, edi
xor ecx, ecx
mov dword [ebp - 0x10], esp
mov dword [ebp - 4], edi
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x18], edi
mov word [ebp - 0x1c], di
mov eax, dword [0x6fca48]
mov byte [ebp - 4], 1
cmp eax, edi
jne 0x437a87
mov eax, 0x6fca4c
mov edx, str._sGrabber_
test edx, edx
je 0x437b51
cmp eax, edi
je 0x437b51
push eax
lea ecx, [ebp - 0x38]
call fcn.00401ee0
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x2c]
call fcn.004027c0
push edi
push str._sGrabber_
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 3
call fcn.004027e0
mov esi, dword [ebp - 0x24]
lea ecx, [ebp - 0x38]
call fcn.00401f10
push eax
call fcn.00609a4e
lea ebx, [eax + esi + 2]
lea esi, [ebx + ebx]
push esi
call fcn.00622acb
mov edi, eax
add esp, 8
test edi, edi
mov dword [ebp - 0x20], edi
je 0x437b34
mov ecx, esi
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x38]
call fcn.00401f10
lea ecx, [ebp - 0x2c]
mov esi, eax
call fcn.00401f10
push esi
push eax
mov eax, dword [ebp - 0x20]
push ebx
push eax
call fcn.006099de
mov ecx, dword [ebp - 0x20]
push ecx
call fcn.00609a4e
add esp, 0x14
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 1
call fcn.00401070
mov ecx, dword [ebp - 0x20]
xor edi, edi
cmp ecx, edi
jne 0x437b58
lea ecx, [ebp - 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x437c4b
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x437b72
lea eax, [ebp - 0x1c]
add eax, 6
push 0x5c
push eax
call fcn.0060a17b
add esp, 8
mov esi, eax
mov bl, 4
cmp esi, edi
je 0x437c4b
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x437b96
lea eax, [ebp - 0x1c]
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
call fcn.00401f20
mov ecx, dword [ebp - 0x2c]
mov byte [ebp - 4], bl
cmp ecx, edi
jne 0x437bb6
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x437bc0
lea eax, [ebp - 0x1c]
mov edx, esi
sub edx, eax
sar edx, 1
mov word [ecx + edx*2], di
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x437bd4
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004a5e30
add esp, 8
cmp eax, edi
jne 0x437c2a
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x437bec
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004a6010
add esp, 8
cmp eax, edi
jne 0x437c2a
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 0
call fcn.00401070
mov eax, 0x7546
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
add esi, 2
push 0x5c
push esi
call fcn.0060a17b
add esp, 8
lea ecx, [ebp - 0x2c]
mov esi, eax
mov byte [ebp - 4], 1
call fcn.00401070
jmp 0x437b84
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x437c55
lea eax, [ebp - 0x1c]
push edi
push eax
mov eax, dword [ebp - 0x14]
push 0x6c910c
lea ecx, [eax + 8]
call fcn.0041da80
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 0
call fcn.00401070
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4