Function at 0x4988e4
Capabilities:
Check if file exists
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd74
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x280], ebx
mov dword [ebp - 0x288], ebx
mov dword [ebp - 0x28c], ebx
mov dword [ebp - 0x284], ebx
mov dword [ebp - 0x278], ebx
mov dword [ebp - 0x27c], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x498c80
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x274], eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x270], eax
lea eax, [ebp - 0x274]
lea ecx, [ebp - 4]
mov edx, 1
call fcn.00496fc8
lea eax, [ebp - 0x26c]
push eax
mov eax, dword [ebp - 4]
call fcn.00408ac4
push eax
call sub.kernel32.dll_FindFirstFileW_1
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
jne 0x49898e
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x498a6e
call fcn.004271b0
jmp 0x498a6e
xor eax, eax
push ebp
push 0x498a67
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
lea edx, [ebp - 0x240]
mov ecx, 0x104
call fcn.00408b70
test byte [ebp - 0x26c], 0x10
jne 0x498a29
movzx eax, byte [0x498c90]
push eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x274], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x270], eax
lea eax, [ebp - 0x274]
lea ecx, [ebp - 0x278]
mov edx, 1
call fcn.00496fc8
mov eax, dword [ebp - 0x278]
push eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x274], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x270], eax
lea eax, [ebp - 0x274]
lea ecx, [ebp - 0x27c]
mov edx, 1
call fcn.00496fc8
mov edx, dword [ebp - 0x27c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
pop ecx
call fcn.0049870c
lea eax, [ebp - 0x26c]
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_FindNextFileW
test eax, eax
jne 0x49899c
call sub.kernel32.dll_GetLastError_2
cmp eax, 0x12
je 0x498a50
call fcn.004271b0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x498a6e
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_FindClose_1
ret
mov eax, dword [ebp + 8]
test byte [eax + 8], 1
je 0x498c55
mov dl, 1
mov eax, dword [0x43c0dc]
call fcn.00448c4c
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x498c4e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x274], eax
mov eax, 0x498ca0
mov dword [ebp - 0x270], eax
lea eax, [ebp - 0x274]
lea ecx, [ebp - 4]
mov edx, 1
call fcn.00496fc8
lea eax, [ebp - 0x26c]
push eax
mov eax, dword [ebp - 4]
call fcn.00408ac4
push eax
call sub.kernel32.dll_FindFirstFileW_1
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0xffffffff
jne 0x498af5
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x498c38
call fcn.004271b0
jmp 0x498c38
xor eax, eax
push ebp
push 0x498b82
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
lea edx, [ebp - 0x240]
mov ecx, 0x104
call fcn.00408b70
test byte [ebp - 0x26c], 0x10
je 0x498b48
mov eax, dword [ebp - 8]
mov edx, 0x498cb0
call fcn.00408eb8
je 0x498b48
mov eax, dword [ebp - 8]
mov edx, 0x498cc0
call fcn.00408eb8
je 0x498b48
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax]
call dword [ecx + 0x38]
lea eax, [ebp - 0x26c]
push eax
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_FindNextFileW
test eax, eax
jne 0x498b03
call sub.kernel32.dll_GetLastError_2
cmp eax, 0x12
je 0x498b6b
call fcn.004271b0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x498b89
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_FindClose_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x498c55
mov eax, dword [ebp - 0x1c]
call fcn.00405fbc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x498c87
lea eax, [ebp - 0x28c]
mov edx, 6
call fcn.00407c90
lea eax, [ebp - 8]
mov edx, 2
call fcn.00407c90
ret