Function at 0x4ac930
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x617810
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 [0x6ec760]
mov byte [ebp - 4], 1
cmp eax, edi
jne 0x4ac977
mov eax, 0x6ec764
mov edx, 0x6c4374
test edx, edx
je 0x4aca3a
cmp eax, edi
je 0x4aca3a
push eax
lea ecx, [ebp - 0x2c]
call fcn.0040e020
mov bl, 2
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], bl
call fcn.00401070
push 0x6c4374
lea ecx, [ebp - 0x38]
call fcn.00402350
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 4], 3
cmp eax, edi
jne 0x4ac9bd
lea eax, [ebp - 0x28]
mov esi, dword [ebp - 0x30]
push eax
call fcn.005de123
lea esi, [eax + esi + 2]
lea edi, [esi + esi]
push edi
call fcn.005f6c5c
mov edx, eax
add esp, 8
test edx, edx
mov dword [ebp - 0x20], edx
je 0x4aca1e
mov ecx, edi
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x2c]
call fcn.004023d0
push eax
lea ecx, [ebp - 0x38]
call fcn.004023d0
push eax
mov eax, dword [ebp - 0x20]
push esi
push eax
call fcn.005de0b3
mov ecx, dword [ebp - 0x20]
push ecx
call fcn.005de123
add esp, 0x14
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], bl
call fcn.00401070
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
mov ecx, dword [ebp - 0x20]
xor edi, edi
cmp ecx, edi
jne 0x4aca41
lea ecx, [ebp - 0x1c]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4acb34
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4aca5b
lea eax, [ebp - 0x1c]
add eax, 6
push 0x5c
push eax
call fcn.005de61b
add esp, 8
mov esi, eax
mov bl, 4
cmp esi, edi
je 0x4acb34
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4aca7f
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.004023e0
mov ecx, dword [ebp - 0x2c]
mov byte [ebp - 4], bl
cmp ecx, edi
jne 0x4aca9f
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4acaa9
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 0x4acabd
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00495540
add esp, 8
cmp eax, edi
jne 0x4acb13
mov eax, dword [ebp - 0x2c]
cmp eax, edi
jne 0x4acad5
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00495720
add esp, 8
cmp eax, edi
jne 0x4acb13
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.005de61b
add esp, 8
lea ecx, [ebp - 0x2c]
mov esi, eax
mov byte [ebp - 4], 1
call fcn.00401070
jmp 0x4aca6d
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4acb3e
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x14]
push 0x6bc090
lea ecx, [eax + 8]
call fcn.0041a640
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