Function at 0x43d250
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push 0xffffffffffffffff
push 0x63ec87
mov eax, dword fs:[0]
push eax
sub esp, 0x64c
mov eax, dword [0x74f8a0]
xor eax, esp
mov dword [esp + 0x648], eax
push ebx
push esi
mov eax, dword [0x74f8a0]
xor eax, esp
push eax
lea eax, [esp + 0x658]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0xa8]
xor ebx, ebx
cmp eax, ebx
jne 0x43d29d
lea eax, [esi + 0xac]
push 0x100
lea ecx, [esp + 0x258]
push ecx
push 0x100
lea edx, [esp + 0x460]
push edx
push 0x100
lea ecx, [esp + 0x68]
push ecx
push 3
lea edx, [esp + 0x68]
push edx
push eax
call fcn.0061b017
add esp, 0x24
test eax, eax
jne 0x43d561
mov dword [esp + 0x10], ebx
mov dword [esp + 0x18], ebx
mov word [esp + 0x14], ax
mov dword [esp + 0x660], ebx
push ebx
lea ecx, [esp + 0x58]
push ecx
lea edx, [esp + 0x54]
push edx
push 0x66fde0
lea ecx, [esp + 0x20]
call fcn.00402320
cmp dword [0x754bbc], ebx
je 0x43d326
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d31a
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x43d345
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d332
lea eax, [esp + 0x14]
push 1
push eax
call fcn.004a5a80
add esp, 8
test eax, eax
jne 0x43d54d
xor eax, eax
mov dword [esp + 0x34], ebx
mov dword [esp + 0x3c], ebx
mov word [esp + 0x38], ax
mov byte [esp + 0x660], 1
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d368
lea eax, [esp + 0x14]
mov ecx, dword [0x754d20]
mov edx, dword [0x755d00]
push ecx
push eax
push edx
lea ecx, [esp + 0x40]
call fcn.004021b0
push ebx
xor eax, eax
push 0x66fd88
lea ecx, [esp + 0x30]
mov dword [esp + 0x30], ebx
mov dword [esp + 0x38], ebx
mov word [esp + 0x34], ax
call fcn.00401980
mov byte [esp + 0x660], 2
mov eax, dword [esp + 0x28]
mov ecx, eax
cmp eax, ebx
jne 0x43d3b4
lea ecx, [esp + 0x2c]
mov eax, dword [esp + 0x34]
cmp eax, ebx
jne 0x43d3c0
lea eax, [esp + 0x38]
push 4
push ecx
mov ecx, dword [esi + 0x20]
push eax
push ecx
call dword [sym.imp.USER32.dll_MessageBoxW]
cmp eax, 6
jne 0x43d62f
mov edx, dword [esp + 0x10]
mov eax, edx
cmp edx, ebx
jne 0x43d3e5
lea eax, [esp + 0x14]
lea esi, [eax + 2]
jmp 0x43d3f0
mov cx, word [eax]
add eax, 2
cmp cx, bx
jne 0x43d3f0
sub eax, esi
sar eax, 1
mov ecx, edx
cmp edx, ebx
jne 0x43d409
lea ecx, [esp + 0x14]
cmp word [ecx + eax*2 - 2], 0x5c
je 0x43d423
push 0x670988
lea ecx, [esp + 0x14]
call fcn.00405340
mov edx, dword [esp + 0x10]
cmp edx, ebx
jne 0x43d42b
lea edx, [esp + 0x14]
push 0x678190
push edx
call fcn.0061a38b
add esp, 8
test eax, eax
je 0x43d452
push 0x670988
push 0x678190
lea ecx, [esp + 0x18]
call fcn.0043bdf0
jmp 0x43d41f
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d45e
lea eax, [esp + 0x14]
add eax, 6
push 0x5c
push eax
call fcn.00619bf0
mov esi, eax
add esp, 8
cmp esi, ebx
je 0x43d52c
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d482
lea eax, [esp + 0x14]
xor edx, edx
push eax
lea ecx, [esp + 0x20]
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], ebx
mov word [esp + 0x24], dx
call fcn.004017f0
mov byte [esp + 0x660], 3
mov eax, dword [esp + 0x1c]
mov ecx, eax
cmp eax, ebx
jne 0x43d4b1
lea ecx, [esp + 0x20]
mov eax, dword [esp + 0x10]
cmp eax, ebx
jne 0x43d4bd
lea eax, [esp + 0x14]
mov edx, esi
sub edx, eax
xor eax, eax
sar edx, 1
mov word [ecx + edx*2], ax
mov eax, dword [esp + 0x1c]
cmp eax, ebx
jne 0x43d4d5
lea eax, [esp + 0x20]
push 1
push eax
call fcn.004a5a80
add esp, 8
test eax, eax
jne 0x43d503
mov eax, dword [esp + 0x1c]
cmp eax, ebx
jne 0x43d4f0
lea eax, [esp + 0x20]
push 1
push eax
call fcn.004a5c60
add esp, 8
test eax, eax
je 0x43d58c
push 0x5c
add esi, 2
push esi
call fcn.00619bf0
add esp, 8
mov esi, eax
mov byte [esp + 0x660], 2
lea ecx, [esp + 0x1c]
call fcn.00401210
cmp esi, ebx
jne 0x43d476
mov byte [esp + 0x660], 1
lea ecx, [esp + 0x28]
call fcn.00401210
mov byte [esp + 0x660], bl
lea ecx, [esp + 0x34]
call fcn.00401210
mov dword [esp + 0x660], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00401210
mov eax, 1
mov ecx, dword [esp + 0x658]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [esp + 0x648]
xor ecx, esp
call fcn.0061807e
add esp, 0x658
ret
xor ecx, ecx
mov dword [esp + 0x40], ebx
mov dword [esp + 0x48], ebx
mov word [esp + 0x44], cx
mov byte [esp + 0x660], 4
push ebx
push ebx
lea edx, [esp + 0x14]
push edx
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageW]
mov eax, dword [0x754d20]
mov ecx, dword [esp + 0xc]
mov edx, dword [0x755d04]
push eax
push ecx
push edx
lea ecx, [esp + 0x4c]
call fcn.004021b0
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov ecx, dword [esp + 0x10]
cmp ecx, ebx
jne 0x43d5f4
lea ecx, [esp + 0x14]
mov eax, dword [esp + 0x40]
cmp eax, ebx
jne 0x43d600
lea eax, [esp + 0x44]
push 0x30
push ecx
push eax
push ebx
call fcn.0046f920
add esp, 0x10
mov byte [esp + 0x660], 3
lea ecx, [esp + 0x40]
call fcn.00401210
mov byte [esp + 0x660], 2
lea ecx, [esp + 0x1c]
call fcn.00401210
mov byte [esp + 0x660], 1
lea ecx, [esp + 0x28]
call fcn.00401210
mov byte [esp + 0x660], bl
lea ecx, [esp + 0x34]
call fcn.00401210
mov dword [esp + 0x660], 0xffffffff
lea ecx, [esp + 0x10]
call fcn.00401210
xor eax, eax
jmp 0x43d566