Function at 0x449ec0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e52f7
mov eax, dword fs:[0]
push eax
sub esp, 0x740
mov eax, dword [0x51a230]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
lea ecx, [ebp - 0x514]
call fcn.0042b380
push 0
push 0
push esi
lea ecx, [ebp - 0x514]
mov dword [ebp - 4], 0
call fcn.00430930
push 0x84
lea eax, [ebp - 0x1a8]
push 0
push eax
call fcn.004bac70
add esp, 0xc
lea eax, [ebp - 0x40c]
lea ecx, [ebp - 0x1a8]
push eax
call fcn.00429020
push 0x84
xor edi, edi
mov byte [ebp - 4], 1
lea eax, [ebp - 0xa0]
xor esi, esi
push edi
push eax
call fcn.004bac70
add esp, 0xc
call fcn.0042d490
push eax
lea ecx, [ebp - 0xa0]
call fcn.00429020
mov byte [ebp - 4], 2
call fcn.0042d4a0
mov ecx, eax
call fcn.0042a040
test al, al
je 0x44a043
lea eax, [ebp - 0x1a8]
push eax
lea ecx, [ebp - 0xa0]
call fcn.00429630
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocString
lea ecx, [ebp - 0xa0]
call fcn.00424290
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x449fd0
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
jne 0x449ff3
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
push edi
mov dword [ebp - 0x18], 0
call fcn.00490862
add esp, 4
mov esi, eax
lea eax, [ebp - 0x18]
push 0
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 - 0x18], edi
je 0x44a27c
push esi
call fcn.00490615
add esp, 4
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xa0]
xor esi, esi
call fcn.004292a0
jmp 0x44a28f
call fcn.0042d4a0
push eax
lea ecx, [ebp - 0xa0]
call fcn.00429630
call fcn.0042d710
test al, al
je 0x44a069
call fcn.0042d4b0
mov ebx, eax
jmp 0x44a137
push 0x84
lea eax, [ebp - 0x22c]
push 0
push eax
call fcn.004bac70
add esp, 0xc
call fcn.0042d4c0
push eax
lea ecx, [ebp - 0x22c]
call fcn.00429020
lea ecx, [ebp - 0x22c]
mov byte [ebp - 4], 3
call fcn.00424290
mov dword [ebp - 0x748], eax
test eax, eax
je 0x44a0fe
push 0
push 0
push 0
push 0
push 0xffffffffffffffff
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x18], eax
inc eax
push eax
mov dword [ebp - 0x14], eax
call fcn.00490862
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x44a0fe
push dword [ebp - 0x14]
push 0
push ebx
call fcn.004bac70
add esp, 0xc
push 0
push 0
push dword [ebp - 0x18]
push ebx
push 0xffffffffffffffff
push dword [ebp - 0x748]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
jmp 0x44a100
xor ebx, ebx
push ebx
lea ecx, [ebp - 0xa0]
call fcn.00424290
push eax
call fcn.00437130
add esp, 8
mov dword [ebp - 0x14], eax
test ebx, ebx
je 0x44a125
push ebx
call fcn.00490615
add esp, 4
lea ecx, [ebp - 0x22c]
mov byte [ebp - 4], 2
call fcn.004292a0
mov ebx, dword [ebp - 0x14]
test ebx, ebx
jne 0x44a14f
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
push 0x84
lea eax, [ebp - 0x124]
mov dword [ebp - 0x1c], 0
push 0
push eax
call fcn.004bac70
add esp, 0xc
lea eax, [ebp - 0x1a8]
lea ecx, [ebp - 0x124]
push eax
call fcn.00429020
push 0x4ea564
push 0x4eb0a8
lea ecx, [ebp - 0x124]
mov byte [ebp - 4], 4
call fcn.0042a3a0
lea eax, [ebp - 0x744]
push eax
lea eax, [ebp - 0x1c]
push eax
push 1
lea ecx, [ebp - 0x124]
call fcn.00424290
push eax
push ebx
call fcn.00436850
add esp, 0x14
test eax, eax
je 0x44a1dc
lea ecx, [ebp - 0x124]
call fcn.004292a0
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
mov edi, dword [ebp - 0x518]
test edi, edi
jne 0x44a205
lea ecx, [ebp - 0x124]
call fcn.004292a0
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
push edi
call fcn.00490862
push edi
mov esi, eax
push esi
push dword [ebp - 0x1c]
push ebx
call fcn.00437730
add esp, 0x14
test eax, eax
je 0x44a25f
cmp eax, 0x600
je 0x44a25f
push esi
call fcn.00490615
add esp, 4
xor esi, esi
call fcn.0042d710
test al, al
jne 0x44a243
push ebx
call fcn.004363b0
add esp, 4
lea ecx, [ebp - 0x124]
call fcn.004292a0
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
jmp 0x44a28f
call fcn.0042d710
test al, al
jne 0x44a271
push ebx
call fcn.004363b0
add esp, 4
lea ecx, [ebp - 0x124]
call fcn.004292a0
lea ecx, [ebp - 0xa0]
mov byte [ebp - 4], 1
call fcn.004292a0
test esi, esi
jne 0x44a301
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
lea ecx, [ebp - 0x1a8]
call fcn.00424290
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x44a301
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
test edi, edi
je 0x44a301
push edi
mov dword [ebp - 0x14], 0
call fcn.00490862
add esp, 4
mov esi, eax
lea eax, [ebp - 0x14]
push 0
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 - 0x14], edi
je 0x44a301
push esi
call fcn.00490615
add esp, 4
xor esi, esi
xor ebx, ebx
test esi, esi
je 0x44a3af
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
push ebx
mov dword [ebp - 0x74c], ebx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push edi
push esi
push eax
call fcn.004ba170
add esp, 0xc
mov dword [ebp - 0x748], 0
lea eax, [ebp - 0x748]
push eax
push 1
push ebx
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
mov edi, dword [ebp - 0x748]
push 0x10
call sub.gdiplus.dll_GdipAlloc
mov ebx, eax
test ebx, ebx
je 0x44a38c
lea eax, [ebx + 4]
mov dword [ebx + 8], 0
push eax
mov dword [ebx + 0xc], 0
push edi
mov dword [ebx], vtable.Gdiplus::Image.0
mov dword [eax], 0
call sub.gdiplus.dll_GdipLoadImageFromStream
mov dword [ebx + 8], eax
mov dword [ebx + 8], 0
test eax, eax
je 0x44a3a6
mov eax, dword [ebp - 0x748]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
push dword [ebp - 0x74c]
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
xor ebx, ebx
push esi
call fcn.00490615
add esp, 4
lea ecx, [ebp - 0x1a8]
call fcn.004292a0
lea ecx, [ebp - 0x2b0]
call fcn.004292a0
lea ecx, [ebp - 0x388]
call fcn.004292a0
lea ecx, [ebp - 0x40c]
call fcn.004292a0
lea ecx, [ebp - 0x490]
call fcn.004292a0
lea ecx, [ebp - 0x514]
call fcn.004292a0
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00490604
mov esp, ebp
pop ebp
ret