Function at 0x437f7d
Capabilities:
Check if file exists
Get file attributes
Get file size
Link many functions at runtime
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x25c
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0x14]
or dword [esi], 0xffffffff
xor ebx, ebx
cmp byte [eax], bl
mov dword [ebp - 0xc], ebx
jne 0x437fa1
xor eax, eax
jmp 0x4384c5
cmp dword [ebp + 0x18], ebx
jge 0x437fa9
mov dword [ebp + 0x18], ebx
push 0x2e
push eax
call fcn.004550c0
cmp eax, ebx
pop ecx
pop ecx
mov dword [ebp - 4], eax
je 0x437fbd
inc dword [ebp - 4]
push edi
xor edi, edi
inc edi
cmp dword [ebp + 0x18], edi
jg 0x438039
cmp dword [ebp - 4], ebx
je 0x43802a
push 0x45bd48
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438039
push 0x45bd44
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438039
push 0x45d770
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438039
push 0x45d76c
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438039
push 0x45d768
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438039
cmp dword [ebp + 0x18], ebx
mov byte [ebp - 0xd], bl
jle 0x43806a
mov dword [esi], edi
jmp 0x4380c5
mov eax, dword [ebp + 0x18]
cmp eax, ebx
mov byte [ebp - 0xd], 1
mov dword [esi], edi
jle 0x438049
dec eax
jmp 0x43804b
xor eax, eax
push eax
push dword [ebp + 8]
push dword [0x464378]
call dword [sym.imp.SHELL32.dll_ExtractIconA]
cmp eax, 2
mov dword [ebp - 0xc], eax
jae 0x4380c5
xor eax, eax
jmp 0x4384c4
cmp dword [ebp - 4], ebx
je 0x4380c5
push 0x45bd4c
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x438032
push 0x45d764
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4380bf
push 0x45d760
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4380bf
push 0x45d75c
push dword [ebp - 4]
call fcn.00441439
test eax, eax
pop ecx
pop ecx
jne 0x4380c5
mov dword [esi], ebx
jmp 0x4380c5
mov dword [esi], 2
or eax, 0xffffffff
cmp dword [ebp + 0xc], eax
je 0x4380d2
cmp dword [ebp + 0x10], eax
jne 0x4380e2
cmp dword [ebp + 0xc], ebx
je 0x4380dc
cmp dword [ebp + 0x10], ebx
jne 0x4380e2
mov dword [ebp + 0x10], ebx
mov dword [ebp + 0xc], ebx
cmp dword [ebp + 0xc], eax
je 0x4380ef
cmp dword [ebp + 0x10], eax
mov byte [ebp - 5], bl
jne 0x4380f3
mov byte [ebp - 5], 1
cmp byte [ebp + 0x1c], bl
mov edi, dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov dword [ebp - 0x14], ebx
je 0x438112
push str.gdiplus
call edi
cmp eax, ebx
mov dword [ebp - 0x14], eax
jne 0x438112
mov byte [ebp + 0x1c], bl
cmp dword [ebp - 0xc], ebx
jne 0x438191
mov edx, dword [esi]
cmp edx, 0xffffffff
jle 0x438191
cmp byte [ebp + 0x1c], bl
jne 0x438191
cmp byte [ebp - 5], bl
je 0x43812e
xor eax, eax
xor ecx, ecx
jmp 0x438134
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push 0x2010
push ecx
push eax
push edx
push dword [ebp + 8]
push ebx
call dword [sym.imp.USER32.dll_LoadImageA]
cmp eax, ebx
mov dword [ebp - 0xc], eax
je 0x438157
cmp byte [ebp - 5], bl
jne 0x438191
jmp 0x4384c4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x438063
mov eax, dword [ebp + 0x18]
cmp eax, ebx
jle 0x438191
dec eax
push eax
push dword [ebp + 8]
push dword [0x464378]
call dword [sym.imp.SHELL32.dll_ExtractIconA]
cmp eax, 2
mov dword [ebp - 0xc], eax
jb 0x438063
mov byte [ebp - 0xd], 1
cmp dword [ebp - 0xc], ebx
mov dword [ebp - 0x18], ebx
jne 0x4382b6
cmp byte [ebp + 0x1c], bl
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
jne 0x4381e1
mov esi, dword [ebp - 4]
cmp esi, ebx
je 0x4381e1
push 0x45d750
push esi
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4381f0
push str.jpeg
push esi
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4381f0
push 0x45d744
push esi
call fcn.00441439
test eax, eax
pop ecx
pop ecx
je 0x4381f0
cmp dword [ebp - 0x14], ebx
jne 0x4381f9
push str.gdiplus
call edi
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], ebx
je 0x4382d2
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push str.GdiplusStartup
push dword [ebp - 0x14]
call esi
push str.GdiplusShutdown
push dword [ebp - 0x14]
mov edi, eax
call esi
push str.GdipCreateBitmapFromFile
push dword [ebp - 0x14]
mov dword [ebp - 0x20], eax
call esi
push str.GdipCreateHBITMAPFromBitmap
push dword [ebp - 0x14]
mov dword [ebp - 0x1c], eax
call esi
push str.GdipDisposeImage
push dword [ebp - 0x14]
mov dword [ebp - 0x28], eax
call esi
cmp edi, ebx
mov esi, eax
mov dword [ebp - 0x38], 1
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x2c], ebx
je 0x4382ad
push ebx
lea eax, [ebp - 0x38]
push eax
lea eax, [ebp - 0x24]
push eax
call edi
test eax, eax
jne 0x4382ad
push 0x104
lea eax, [ebp - 0x25c]
push eax
push 0xffffffffffffffff
push dword [ebp + 8]
push ebx
push ebx
call dword [sym.imp.KERNEL32.DLL_MultiByteToWideChar]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x25c]
push eax
call dword [ebp - 0x1c]
test eax, eax
jne 0x4382a7
push 0xff000000
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 4]
call dword [ebp - 0x28]
test eax, eax
je 0x4382a2
mov dword [ebp - 0xc], ebx
push dword [ebp - 4]
call esi
push dword [ebp - 0x24]
call dword [ebp - 0x20]
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.DLL_FreeLibrary]
cmp byte [ebp - 5], bl
mov edi, dword [ebp + 0x14]
je 0x43846a
cmp dword [edi], ebx
jne 0x4383bf
mov eax, dword [ebp - 0xc]
jmp 0x4383d7
push ebx
push ebx
push 3
push ebx
push ebx
push 0x80000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x438063
push ebx
push edi
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
push eax
push 2
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.DLL_GlobalAlloc]
mov esi, eax
cmp esi, ebx
jne 0x438317
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
jmp 0x438063
push esi
call dword [sym.imp.KERNEL32.DLL_GlobalLock]
cmp eax, ebx
jne 0x438335
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
push esi
call dword [sym.imp.KERNEL32.DLL_GlobalFree]
jmp 0x438063
push ebx
lea ecx, [ebp - 4]
push ecx
push dword [ebp - 4]
push eax
push edi
call dword [sym.imp.KERNEL32.DLL_ReadFile]
push esi
call dword [sym.imp.KERNEL32.DLL_GlobalUnlock]
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
lea eax, [ebp - 0x14]
push eax
push ebx
push esi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jl 0x438329
cmp dword [ebp - 0x14], ebx
je 0x438329
lea eax, [ebp - 0x18]
push eax
push 0x45d8e4
push ebx
push ebx
push dword [ebp - 0x14]
call dword [sym.imp.OLEAUT32.dll_OleCreatePictureIndirect]
test eax, eax
jge 0x438383
mov dword [ebp - 0x18], ebx
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
push esi
call dword [sym.imp.KERNEL32.DLL_GlobalFree]
mov eax, dword [ebp - 0x18]
cmp eax, ebx
je 0x438063
mov ecx, dword [eax]
lea edx, [ebp - 0xc]
push edx
push eax
call dword [ecx + 0xc]
cmp dword [ebp - 0xc], ebx
jne 0x4382b6
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
jmp 0x438063
lea eax, [ebp - 0x3c]
push eax
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x43845c
mov eax, dword [ebp - 0x30]
lea ecx, [ebp - 0x54]
push ecx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
cmp dword [ebp + 0x10], 0xffffffff
jne 0x438408
cmp dword [ebp - 0x50], ebx
je 0x438424
fild dword [ebp - 0x4c]
fidiv dword [ebp - 0x50]
fimul dword [ebp + 0xc]
fadd qword [0x45b850]
call fcn.0045540c
mov dword [ebp + 0x10], eax
jmp 0x438424
cmp dword [ebp - 0x4c], ebx
je 0x438424
fild dword [ebp - 0x50]
fidiv dword [ebp - 0x4c]
fimul dword [ebp + 0x10]
fadd qword [0x45b850]
call fcn.0045540c
mov dword [ebp + 0xc], eax
cmp dword [edi], ebx
je 0x43846a
push dword [ebp - 0x2c]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
call esi
push dword [ebp - 0x30]
call esi
cmp byte [ebp - 0xd], bl
jne 0x43846a
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_DestroyIcon]
push 0x10
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [edi]
push dword [ebp + 8]
push ebx
call dword [sym.imp.USER32.dll_LoadImageA]
jmp 0x4384c4
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_DestroyIcon]
jmp 0x438063
cmp dword [ebp - 0x18], ebx
je 0x43849e
cmp dword [ebp + 0xc], ebx
jne 0x43847e
cmp dword [ebp + 0x10], ebx
jne 0x43847e
push 4
pop eax
jmp 0x438480
xor eax, eax
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
jmp 0x4384c2
cmp dword [ebp + 0xc], ebx
jne 0x4384ad
cmp dword [ebp + 0x10], ebx
jne 0x4384ad
mov eax, dword [ebp - 0xc]
jmp 0x4384c4
push 0xc
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [edi]
push dword [ebp - 0xc]
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret