Function at 0x4a7be7
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x738
mov eax, 0x535ffd
call fcn.00507864
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x508]
call fcn.0049897f
xor ebx, ebx
lea ecx, [ebp - 0x508]
push ebx
push ebx
push esi
mov dword [ebp - 4], ebx
call fcn.0049d2a6
lea eax, [ebp - 0x400]
push eax
lea ecx, [ebp - 0x19c]
call fcn.0049664f
mov byte [ebp - 4], 1
mov esi, ebx
mov edi, ebx
call fcn.0049a2f7
push eax
lea ecx, [ebp - 0x94]
call fcn.0049664f
mov byte [ebp - 4], 2
call fcn.0049a303
mov ecx, eax
call fcn.00496f1f
test al, al
je 0x4a7cf8
lea eax, [ebp - 0x19c]
push eax
lea ecx, [ebp - 0x94]
call fcn.004968af
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0x94]
call fcn.0049686b
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4a7ca9
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
call fcn.00496777
jmp 0x4a7e72
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4a7c95
and dword [ebp - 0x744], 0
push edi
call fcn.004eb681
pop ecx
push 0
mov esi, eax
lea eax, [ebp - 0x744]
push eax
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x744], edi
je 0x4a7e5f
push esi
call fcn.0050332f
pop ecx
xor esi, esi
jmp 0x4a7c95
call fcn.0049a303
push eax
lea ecx, [ebp - 0x94]
call fcn.004968af
call fcn.0049a56b
test al, al
je 0x4a7d1b
call fcn.0049a309
mov ebx, eax
jmp 0x4a7d80
call fcn.0049a30f
push eax
lea ecx, [ebp - 0x220]
call fcn.0049664f
push ebx
lea ecx, [ebp - 0x220]
mov byte [ebp - 4], 3
call fcn.0049686b
push eax
call fcn.004b4862
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x73c], eax
call fcn.0049686b
push eax
call fcn.004c9a05
mov ebx, eax
mov eax, dword [ebp - 0x73c]
pop ecx
pop ecx
test eax, eax
je 0x4a7d71
push eax
call fcn.0050332f
pop ecx
lea ecx, [ebp - 0x220]
mov byte [ebp - 4], 2
call fcn.00496777
test ebx, ebx
je 0x4a7c95
and dword [ebp - 0x740], 0
lea eax, [ebp - 0x19c]
push eax
lea ecx, [ebp - 0x118]
call fcn.0049664f
push 0x53ade4
push 0x53ade8
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 4
call fcn.004970e9
lea eax, [ebp - 0x738]
push eax
lea eax, [ebp - 0x740]
push eax
push 1
lea ecx, [ebp - 0x118]
call fcn.0049686b
push eax
push ebx
call fcn.004c93dc
add esp, 0x14
test eax, eax
je 0x4a7df7
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.00496777
jmp 0x4a7c95
mov edi, dword [ebp - 0x50c]
test edi, edi
je 0x4a7de3
push edi
call fcn.004eb681
push edi
mov esi, eax
push esi
push dword [ebp - 0x740]
push ebx
call fcn.004c9e3c
add esp, 0x14
test eax, eax
je 0x4a7e40
cmp eax, 0x600
je 0x4a7e40
push esi
call fcn.0050332f
pop ecx
xor esi, esi
call fcn.0049a56b
test al, al
jne 0x4a7de3
push ebx
call fcn.004c91c4
pop ecx
jmp 0x4a7de3
call fcn.0049a56b
test al, al
jne 0x4a7e50
push ebx
call fcn.004c91c4
pop ecx
lea ecx, [ebp - 0x118]
mov byte [ebp - 4], 2
call fcn.00496777
lea ecx, [ebp - 0x94]
mov byte [ebp - 4], 1
call fcn.00496777
test esi, esi
jne 0x4a7ee6
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x19c]
call fcn.0049686b
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x4a7ee6
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x4a7ee6
and dword [ebp - 0x73c], 0
push edi
call fcn.004eb681
pop ecx
push 0
mov esi, eax
lea eax, [ebp - 0x73c]
push eax
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x73c], edi
je 0x4a7ee6
push esi
call fcn.0050332f
pop ecx
xor esi, esi
xor ebx, ebx
test esi, esi
je 0x4a7efe
push edi
push esi
call fcn.004a7b7c
push esi
mov ebx, eax
call fcn.0050332f
add esp, 0xc
lea ecx, [ebp - 0x19c]
mov byte [ebp - 4], 0
call fcn.00496777
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x508]
call fcn.00498dfb
mov eax, ebx
call fcn.00507813
ret