Function at 0x474f80
Capabilities:
Check if file exists
Get file attributes
Get file size
Link many functions at runtime
Read file on windows

Disassembly:
sub esp, 0x48
push ebx
mov ebx, dword [esp + 0x68]
push ebp
mov ebp, dword [esp + 0x54]
push esi
mov esi, dword [esp + 0x64]
push edi
mov edi, dword [esp + 0x6c]
mov dword [esp + 0x14], 0
mov dword [esi], 0xffffffff
test ebx, ebx
je 0x474fac
mov byte [ebx], 0
cmp word [ebp], 0
je 0x475115
push 6
push str.hicon:
push ebp
mov byte [esp + 0x1f], 0
mov byte [esp + 0x1e], 0
call fcn.0048d617
add esp, 0xc
test eax, eax
je 0x474ff1
test edi, edi
jne 0x475062
push 8
push str.hbitmap:
push ebp
call fcn.0048d617
add esp, 0xc
test eax, eax
jne 0x475062
cmp word [ebp + 0xa], 0x3a
jne 0x475003
mov dword [esi], 1
add ebp, 0xc
jmp 0x47500c
mov dword [esi], 0
add ebp, 0x10
cmp word [ebp], 0x2a
mov dword [esp + 0x5c], ebp
sete al
mov byte [esp + 0x13], 1
mov byte [esp + 0x12], al
test al, al
je 0x475033
add ebp, 2
mov dword [esp + 0x5c], ebp
test ebx, ebx
je 0x475033
mov byte [ebx], 1
mov eax, ebp
call fcn.0040d200
test al, al
je 0x47504d
push 0x10
push 0
push ebp
call fcn.0048e867
add esp, 0xc
jmp 0x475056
push ebp
call fcn.0048e071
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
je 0x475115
push 0x2e
push ebp
call fcn.0048e99d
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x475076
add ebx, 2
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x475123
cmp edi, 1
ja 0x4750e9
test ebx, ebx
je 0x475123
push 0x4a9bd8
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x4750e9
push 0x4a9be0
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x4750e9
push 0x4bcfec
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x4750e9
push 0x4bcff4
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x4750e9
push 0x4bcffc
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
jne 0x47511f
mov eax, dword [esp + 0x64]
mov ecx, dword [esp + 0x60]
push eax
push ecx
push edi
push ebp
mov byte [esp + 0x21], 1
mov dword [esi], 1
call fcn.004756c0
add esp, 0x10
mov dword [esp + 0x14], eax
cmp eax, 2
jae 0x475196
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
mov eax, dword [esp + 0x14]
mov byte [esp + 0x11], 0
test edi, edi
jle 0x475134
mov dword [esi], 1
jmp 0x475196
test ebx, ebx
je 0x475196
push 0x4a9bd0
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
jne 0x475152
mov dword [esi], 1
jmp 0x475192
push 0x4bd004
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x47518c
push 0x4bd00c
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x47518c
push 0x4bd014
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
jne 0x475192
mov dword [esi], eax
jmp 0x475192
mov dword [esi], 2
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x60]
mov ecx, dword [esp + 0x64]
cmp edx, 0xffffffff
je 0x4751a8
cmp ecx, 0xffffffff
jne 0x4751c1
xor esi, esi
cmp edx, esi
je 0x4751b2
cmp ecx, esi
jne 0x4751c1
mov dword [esp + 0x64], esi
mov dword [esp + 0x60], esi
mov byte [esp + 0x10], 0
jmp 0x4751d7
cmp edx, 0xffffffff
je 0x4751d2
cmp ecx, 0xffffffff
je 0x4751d2
mov byte [esp + 0x10], 0
jmp 0x4751d7
mov byte [esp + 0x10], 1
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor edi, edi
cmp byte [esp + 0x70], 0
je 0x4751fc
push str.gdiplus
call esi
mov edi, eax
mov eax, dword [esp + 0x14]
test edi, edi
jne 0x4751fc
mov byte [esp + 0x70], 0
test eax, eax
jne 0x47529e
mov edx, dword [esp + 0x68]
mov edx, dword [edx]
cmp edx, 0xffffffff
jle 0x47529e
cmp byte [esp + 0x70], al
jne 0x47529e
cmp byte [esp + 0x10], al
je 0x475227
xor ecx, ecx
jmp 0x47522f
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x64]
push 0x2010
push ecx
push eax
push edx
push ebp
push 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [esp + 0x14], eax
test eax, eax
je 0x475257
cmp byte [esp + 0x10], 0
jne 0x47529e
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x475115
cmp dword [esp + 0x6c], 0
jle 0x47529a
mov eax, dword [esp + 0x64]
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x6c]
push eax
push ecx
push edx
push ebp
call fcn.004756c0
add esp, 0x10
mov dword [esp + 0x14], eax
cmp eax, 2
jb 0x475115
mov byte [esp + 0x11], 1
jmp 0x47529e
mov eax, dword [esp + 0x14]
mov dword [esp + 0x18], 0
test eax, eax
jne 0x4753c3
cmp byte [esp + 0x70], 0
mov eax, dword [esp + 0x68]
mov dword [eax], 0
jne 0x4752f9
test ebx, ebx
je 0x4752f9
push 0x4bd02c
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x475306
push str.jpeg
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x475306
push 0x4bd040
push ebx
call fcn.0048cdc9
add esp, 8
test eax, eax
je 0x475306
test edi, edi
jne 0x47530e
push str.gdiplus
call esi
mov edi, eax
test edi, edi
je 0x475488
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.GdiplusStartup
push edi
call esi
push str.GdiplusShutdown
push edi
mov ebp, eax
call esi
push str.GdipCreateBitmapFromFile
push edi
mov dword [esp + 0x30], eax
call esi
push str.GdipCreateHBITMAPFromBitmap
push edi
mov ebx, eax
call esi
push str.GdipDisposeImage
push edi
mov dword [esp + 0x28], eax
call esi
mov esi, eax
xor eax, eax
mov dword [esp + 0x2c], 1
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], eax
mov dword [esp + 0x38], eax
cmp ebp, eax
je 0x4753b4
push eax
lea ecx, [esp + 0x30]
push ecx
lea edx, [esp + 0x2c]
push edx
call ebp
test eax, eax
jne 0x4753b4
mov ecx, dword [esp + 0x5c]
lea eax, [esp + 0x1c]
push eax
push ecx
call ebx
test eax, eax
jne 0x4753ab
mov eax, dword [esp + 0x1c]
push 0xff000000
lea edx, [esp + 0x18]
push edx
push eax
call dword [esp + 0x2c]
test eax, eax
je 0x4753a4
mov dword [esp + 0x14], 0
mov ecx, dword [esp + 0x1c]
push ecx
call esi
mov edx, dword [esp + 0x24]
push edx
call dword [esp + 0x2c]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 0x14]
mov ebp, dword [esp + 0x5c]
cmp byte [esp + 0x10], 0
je 0x4755e8
mov esi, dword [esp + 0x68]
cmp dword [esi], 0
je 0x4753ef
lea ecx, [esp + 0x2c]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x4755cd
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x40]
push edx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectW]
mov edi, dword [esp + 0x64]
cmp edi, 0xffffffff
jne 0x4755a4
cmp dword [esp + 0x44], 0
je 0x47542a
fild dword [esp + 0x48]
fidiv dword [esp + 0x44]
fimul dword [esp + 0x60]
fadd qword [0x4bd490]
call fcn.0049b6f0
mov edi, eax
mov ebx, dword [esp + 0x60]
cmp dword [esi], 0
je 0x4755e2
mov eax, dword [esp + 0x3c]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
push eax
call esi
mov ecx, dword [esp + 0x38]
push ecx
call esi
cmp byte [esp + 0x11], 0
jne 0x4755e2
cmp byte [esp + 0x13], 0
jne 0x4755e2
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
mov eax, dword [esp + 0x68]
mov ecx, dword [eax]
push 0x10
push edi
push ebx
push ecx
push ebp
push 0
call dword [sym.imp.USER32.dll_LoadImageW]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
push 0
push 0
push 3
push 0
push 0
push SysReAllocString
push ebp
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x475115
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push eax
push 2
mov dword [esp + 0x64], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
jne 0x4754d6
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
jne 0x4754f9
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
mov edx, dword [esp + 0x5c]
push 0
lea ecx, [esp + 0x60]
push ecx
push edx
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, [esp + 0x1c]
push eax
push 0
push esi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
js 0x4754e8
mov eax, dword [esp + 0x1c]
test eax, eax
je 0x4754e8
lea ecx, [esp + 0x18]
push ecx
push 0x49e7c8
push 0
push 0
push eax
call dword [sym.imp.OLEAUT32.dll_OleCreatePictureIndirect]
test eax, eax
jns 0x475556
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x1c]
mov edx, dword [eax]
push eax
mov eax, dword [edx + 8]
call eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x18]
test eax, eax
je 0x475115
mov ecx, dword [eax]
lea edx, [esp + 0x14]
push edx
push eax
mov eax, dword [ecx + 0xc]
call eax
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x4753c3
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
cmp dword [esp + 0x48], 0
je 0x47542a
fild dword [esp + 0x44]
fidiv dword [esp + 0x48]
fimul dword [esp + 0x64]
fadd qword [0x4bd490]
call fcn.0049b6f0
mov ebx, eax
jmp 0x47542e
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
mov eax, dword [esp + 0x14]
jmp 0x4755f0
mov edi, dword [esp + 0x64]
mov ebx, dword [esp + 0x60]
cmp dword [esp + 0x18], 0
je 0x475626
test ebx, ebx
jne 0x475604
test edi, edi
jne 0x475604
lea ecx, [ebx + 4]
jmp 0x475606
xor ecx, ecx
push ecx
push edi
push ebx
push 0
push eax
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov ebp, dword [esp + 0x74]
jmp 0x475673
test ebx, ebx
jne 0x475645
test edi, edi
jne 0x475645
cmp byte [esp + 0x12], 0
je 0x475683
mov ebp, dword [esp + 0x74]
test ebp, ebp
je 0x475649
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret
mov ebp, dword [esp + 0x74]
cmp byte [esp + 0x12], 0
je 0x47565b
mov ecx, ebp
neg ecx
sbb ecx, ecx
and ecx, 4
jmp 0x475660
mov ecx, 0xc
push ecx
mov ecx, dword [esp + 0x6c]
mov edx, dword [ecx]
push edi
push ebx
push edx
push eax
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
cmp dword [esp + 0x14], esi
je 0x475681
test ebp, ebp
je 0x475681
mov byte [ebp], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x48
ret