Function at 0x4a0bb0
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push 0xffffffffffffffff
push 0x50fa90
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x8c
mov eax, dword [esp + 0xb4]
push ebx
push ebp
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0xb0]
cmp eax, ebx
mov ebp, ecx
mov dword [esp + 0x10], ebx
jne 0x4a0bf4
cmp edi, ebx
jne 0x4a0bf4
xor al, al
jmp 0x4a1014
lea ecx, [esp + 0x4c]
call fcn.004a2ba0
lea ecx, [ebp + 0x78]
mov dword [esp + 0xa4], ebx
call fcn.004a3df0
cmp eax, 0xffffffff
je 0x4a0c5a
mov eax, dword [esp + 0xac]
lea esi, [ebp + 0xec]
push eax
mov ecx, esi
call fcn.004a56d0
test al, al
je 0x4a0c5a
mov ecx, dword [esp + 0xac]
mov edx, dword [ebp + 0x130]
and ecx, 0xffff
mov eax, dword [edx + ecx*4]
lea ecx, [esp + 0x4c]
push eax
call fcn.004a1070
lea ecx, [esp + 0x4c]
push ecx
push 0
push 1
mov ecx, esi
call fcn.004a1030
push edi
lea ecx, [esp + 0x18]
call fcn.004ea7b5
mov eax, dword [esp + 0xb8]
mov byte [esp + 0xa4], 1
test eax, eax
jne 0x4a0c98
lea edx, [esp + 0x38]
lea ecx, [esp + 0x4c]
push edx
call fcn.004a3730
mov ebx, 1
mov dword [esp + 0x10], ebx
mov eax, dword [eax]
mov byte [esp + 0xa4], 2
push eax
lea ecx, [esp + 0x1c]
call fcn.004ea7b5
mov esi, 4
test bl, 1
mov dword [esp + 0xa4], esi
je 0x4a0cc3
and ebx, 0xfffffffe
lea ecx, [esp + 0x38]
mov dword [esp + 0x10], ebx
call fcn.004ea741
push 0x53d42c
lea ecx, [esp + 0x18]
call fcn.004e3dac
mov al, byte [esp + 0xb4]
test al, al
je 0x4a0cff
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x1c]
push eax
push ecx
call fcn.004a04e0
add esp, 8
or ebx, 2
mov dword [esp + 0x10], ebx
mov byte [esp + 0xa4], 5
jmp 0x4a0d24
mov edx, dword [esp + 0x18]
push 0
lea eax, [esp + 0x38]
push edx
push eax
call fcn.004a05d0
add esp, 0xc
or ebx, esi
mov dword [esp + 0x10], ebx
mov dword [esp + 0xa4], 6
push eax
lea ecx, [esp + 0x28]
push 0x53d42c
push ecx
call fcn.004eaa5a
push eax
lea ecx, [esp + 0x18]
mov dword [esp + 0xa8], 7
call fcn.004eab6e
lea ecx, [esp + 0x24]
mov byte [esp + 0xa4], 6
call fcn.004ea741
test bl, 4
mov dword [esp + 0xa4], 5
je 0x4a0d7a
and ebx, 0xfffffffb
lea ecx, [esp + 0x34]
mov dword [esp + 0x10], ebx
call fcn.004ea741
test bl, 2
mov dword [esp + 0xa4], esi
je 0x4a0d8f
lea ecx, [esp + 0x1c]
call fcn.004ea741
lea ecx, [ebp + 0x78]
call fcn.004a3df0
mov esi, dword [esp + 0xac]
cmp eax, 0xffffffff
je 0x4a0e31
push esi
lea ecx, [ebp + 0xec]
call fcn.004a56d0
test al, al
je 0x4a0e31
mov eax, dword [ebp + 0x130]
mov edx, esi
and edx, 0xffff
mov ecx, dword [eax + edx*4]
mov edx, dword [ecx + 0x24]
shr edx, 4
and dl, 1
mov byte [esp + 0x23], dl
je 0x4a0e31
mov eax, dword [esp + 0x14]
push eax
call fcn.004a07f0
mov ecx, dword [esp + 0x74]
mov edx, dword [esp + 0x18]
add esp, 4
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
lea ecx, [esp + 0x18]
mov byte [esp + 0xa4], 1
call fcn.004ea741
lea ecx, [esp + 0x14]
mov byte [esp + 0xa4], 0
call fcn.004ea741
lea ecx, [esp + 0x4c]
mov dword [esp + 0xa4], 0xffffffff
call fcn.004a2c40
mov al, 1
jmp 0x4a1014
push esi
mov ecx, ebp
call fcn.0049f580
test al, al
jne 0x4a0e7a
lea ecx, [esp + 0x18]
mov byte [esp + 0xa4], 1
call fcn.004ea741
lea ecx, [esp + 0x14]
mov byte [esp + 0xa4], 0
call fcn.004ea741
lea ecx, [esp + 0x4c]
mov dword [esp + 0xa4], 0xffffffff
call fcn.004a2c40
xor al, al
jmp 0x4a1014
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4a0e9c
test al, 1
je 0x4a0e9c
mov ecx, dword [esp + 0x14]
and al, 0xfe
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov edx, dword [esp + 0x14]
lea eax, [esp + 0x1c]
push edx
push eax
call fcn.004a0370
mov eax, dword [eax]
mov byte [esp + 0xac], 8
push eax
call fcn.004a07f0
add esp, 0xc
lea ecx, [esp + 0x1c]
mov byte [esp + 0xa4], 4
call fcn.004ea741
mov ecx, dword [esp + 0x14]
push 0x1021
push ecx
lea ecx, [esp + 0x44]
call fcn.004efb9e
mov ebx, dword [esp + 0xbc]
xor edi, edi
cmp ebx, edi
mov byte [esp + 0xa4], 9
je 0x4a0f06
lea ecx, [esp + 0x4c]
call fcn.004a3550
mov dword [esp + 0x10], eax
jmp 0x4a0f0a
mov dword [esp + 0x10], edi
mov edx, dword [esp + 0xc4]
push 0
push edx
lea ecx, [esp + 0x30]
call fcn.004a4c60
mov eax, dword [esp + 0x30]
mov byte [esp + 0xa4], 0xa
push eax
mov eax, dword [esp + 0x30]
push eax
mov ecx, ebp
call fcn.0049f820
mov esi, eax
test esi, esi
je 0x4a0f68
mov ecx, dword [esp + 0x2c]
push esi
push ecx
lea ecx, [esp + 0x44]
call fcn.004efe52
add edi, esi
test ebx, ebx
je 0x4a0f68
mov edx, dword [esp + 0xc0]
mov eax, dword [esp + 0x10]
push edx
push edi
push eax
call ebx
add esp, 0xc
test al, al
je 0x4a0f70
mov eax, dword [esp + 0x30]
cmp esi, eax
je 0x4a0f29
mov edx, dword [esp + 0x3c]
lea ecx, [esp + 0x10]
push ecx
lea ecx, [esp + 0x40]
call dword [edx + 0x18]
mov eax, dword [esp + 0x3c]
lea ecx, [esp + 0x3c]
mov byte [esp + 0xa4], 0xb
call dword [eax + 0x4c]
mov ecx, dword [esp + 0x10]
push 0
push ecx
mov ecx, ebp
call fcn.0049fc40
lea ecx, [esp + 0x10]
mov esi, eax
mov byte [esp + 0xa4], 0xa
call fcn.004ea741
cmp esi, 1
lea ecx, [esp + 0x28]
sete bl
mov byte [esp + 0xa4], 9
call fcn.004a4ce0
lea ecx, [esp + 0x3c]
mov byte [esp + 0xa4], 4
call fcn.004efc3e
lea ecx, [esp + 0x18]
mov byte [esp + 0xa4], 1
call fcn.004ea741
lea ecx, [esp + 0x14]
mov byte [esp + 0xa4], 0
call fcn.004ea741
lea ecx, [esp + 0x4c]
mov dword [esp + 0xa4], 0xffffffff
call fcn.004a2c40
mov al, bl
mov ecx, dword [esp + 0x9c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x98
ret 0x1c