Function at 0x4b8f30
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x618860
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x48
push ebx
push esi
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 0x4b8f74
mov eax, 0x6ec764
mov edx, 0x6c4d5c
test edx, edx
je 0x4b9041
cmp eax, edi
je 0x4b9041
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
call fcn.004023e0
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 2
call fcn.00401070
push 0x6c4d5c
lea ecx, [ebp - 0x38]
call fcn.00402350
mov esi, dword [ebp - 0x30]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 3
call fcn.004023d0
push eax
call fcn.005de123
lea ebx, [eax + esi + 2]
lea esi, [ebx + ebx]
push esi
call fcn.005f6c5c
mov edx, eax
add esp, 8
cmp edx, edi
mov dword [ebp - 0x20], edx
je 0x4b9026
mov ecx, esi
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
lea ecx, [ebp - 0x38]
mov esi, eax
call fcn.004023d0
push esi
push eax
mov eax, dword [ebp - 0x20]
push ebx
push eax
call fcn.005de0b3
mov ecx, dword [ebp - 0x20]
push ecx
call fcn.005de123
add esp, 0x14
mov dword [ebp - 0x18], eax
xor edi, edi
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
mov ecx, dword [ebp - 0x20]
cmp ecx, edi
mov eax, ecx
jne 0x4b904a
lea eax, [ebp - 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x4b90f4
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4b9064
lea eax, [ebp - 0x1c]
push 0x6c3e68
push eax
call fcn.005df7bf
mov ebx, eax
add esp, 8
cmp ebx, edi
je 0x4b90ae
mov ecx, 7
mov esi, 0x6c4d40
lea edi, [ebp - 0x54]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
lea edi, [ebp - 0x54]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ebx
push ecx
lea edx, [ebp - 0x54]
push 1
push edx
call fcn.005df655
push ebx
call fcn.005df5d8
add esp, 0x14
xor edi, edi
jmp 0x4b90f4
mov eax, dword [0x6e7b6c]
mov dword [ebp - 0x14], eax
mov byte [ebp - 4], 4
call fcn.005e0d7f
mov ecx, dword [eax]
lea edx, [ebp - 0x14]
push ecx
push 0x6c4d18
push edx
call fcn.005f368b
mov ecx, dword [0x6ec89c]
add esp, 0xc
cmp ecx, edi
je 0x4b90e8
mov eax, dword [ebp - 0x14]
push 1
push eax
call fcn.004ab540
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 1
call fcn.005fa859
mov eax, dword [ebp - 0x20]
cmp eax, edi
jne 0x4b90fe
lea eax, [ebp - 0x1c]
mov ecx, 0x6bc090
test ecx, ecx
je 0x4b91c9
cmp eax, edi
je 0x4b91c9
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 + 8]
mov byte [ebp - 4], 5
call fcn.00401070
push 0x6bc090
lea ecx, [ebp - 0x38]
call fcn.00402350
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 4], 6
cmp eax, edi
jne 0x4b914d
lea eax, [ebp - 0x28]
mov esi, dword [ebp - 0x30]
push eax
call fcn.005de123
lea ebx, [eax + esi + 2]
lea esi, [ebx + ebx]
push esi
call fcn.005f6c5c
mov edx, dword [ebp + 8]
mov edi, eax
add esp, 8
test edi, edi
mov dword [edx], edi
je 0x4b91b1
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 - 0x2c]
call fcn.004023d0
lea ecx, [ebp - 0x38]
mov esi, eax
call fcn.004023d0
push esi
mov esi, dword [ebp + 8]
push eax
push ebx
mov eax, dword [esi]
push eax
call fcn.005de0b3
mov ecx, dword [esi]
push ecx
call fcn.005de123
add esp, 0x14
mov dword [esi + 8], eax
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 5
call fcn.00401070
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 ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret