Function at 0x473e10
Capabilities:
Check if file exists
Get file attributes
Get file size
Link many functions at runtime
Read file on windows

Disassembly:
sub esp, 0x254
push ebx
mov ebx, dword [esp + 0x268]
push ebp
mov ebp, dword [esp + 0x260]
push esi
mov esi, dword [esp + 0x27c]
push edi
mov edi, dword [esp + 0x278]
mov dword [esp + 0x10], 0
mov dword [ebx], 0xffffffff
test esi, esi
je 0x473e4b
mov byte [esi], 0
cmp byte [ebp], 0
je 0x473fbd
push 6
push str.hicon:
push ebp
mov byte [esp + 0x23], 0
mov byte [esp + 0x20], 0
call fcn.00486270
add esp, 0xc
test eax, eax
je 0x473e87
push 8
push str.hbitmap:
push ebp
call fcn.00486270
add esp, 0xc
test eax, eax
jne 0x473efa
cmp byte [ebp + 5], 0x3a
jne 0x473e98
mov dword [ebx], 1
add ebp, 6
jmp 0x473ea1
mov dword [ebx], 0
add ebp, 8
cmp byte [ebp], 0x2a
mov dword [esp + 0x268], ebp
sete al
mov byte [esp + 0x17], 1
mov byte [esp + 0x14], al
test al, al
je 0x473ecb
inc ebp
mov dword [esp + 0x268], ebp
test esi, esi
je 0x473ecb
mov byte [esi], 1
mov eax, ebp
call fcn.0040d570
test al, al
je 0x473ee5
push 0x10
push 0
push ebp
call fcn.0048777f
add esp, 0xc
jmp 0x473eee
push ebp
call fcn.00486d81
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
je 0x473fbd
push 0x2e
push ebp
call fcn.00487b7e
mov esi, eax
add esp, 8
mov dword [esp + 0x18], eax
test esi, esi
je 0x473f14
inc esi
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x473fce
cmp edi, 1
ja 0x473f87
test esi, esi
je 0x473fce
push 0x49ea54
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x473f87
push 0x49ea58
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x473f87
push 0x4a191c
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x473f87
push 0x4a1920
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x473f87
push 0x4a1924
push esi
call fcn.004857f1
add esp, 8
test eax, eax
jne 0x473fca
mov eax, dword [esp + 0x284]
mov ecx, dword [esp + 0x270]
mov edx, dword [esp + 0x26c]
push eax
push ecx
push edx
push edi
push ebp
mov byte [esp + 0x2a], 1
mov dword [ebx], 1
call fcn.00474660
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 2
jae 0x474035
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
mov eax, dword [esp + 0x10]
mov byte [esp + 0x16], 0
test esi, esi
je 0x474035
push 0x49ea50
push esi
call fcn.004857f1
add esp, 8
test eax, eax
jne 0x473ff1
mov dword [ebx], 1
jmp 0x474031
push 0x4a1928
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x47402b
push 0x4a192c
push esi
call fcn.004857f1
add esp, 8
test eax, eax
je 0x47402b
push 0x4a1930
push esi
call fcn.004857f1
add esp, 8
test eax, eax
jne 0x474031
mov dword [ebx], eax
jmp 0x474031
mov dword [ebx], 2
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x26c]
mov ecx, dword [esp + 0x270]
cmp edx, 0xffffffff
je 0x47404d
cmp ecx, 0xffffffff
jne 0x47406c
xor esi, esi
cmp edx, esi
je 0x474057
cmp ecx, esi
jne 0x47406c
mov dword [esp + 0x270], esi
mov dword [esp + 0x26c], esi
mov byte [esp + 0x15], 0
jmp 0x474082
cmp edx, 0xffffffff
je 0x47407d
cmp ecx, 0xffffffff
je 0x47407d
mov byte [esp + 0x15], 0
jmp 0x474082
mov byte [esp + 0x15], 1
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
xor edi, edi
cmp byte [esp + 0x27c], 0
je 0x4740ad
push str.gdiplus
call esi
mov edi, eax
mov eax, dword [esp + 0x10]
test edi, edi
jne 0x4740ad
mov byte [esp + 0x27c], 0
test eax, eax
jne 0x47417b
mov edx, dword [ebx]
cmp edx, 0xffffffff
jle 0x47417b
cmp byte [esp + 0x27c], al
jne 0x47417b
cmp byte [esp + 0x15], al
je 0x4740d7
xor ecx, ecx
jmp 0x4740e5
mov eax, dword [esp + 0x26c]
mov ecx, dword [esp + 0x270]
push 0x2010
push ecx
push eax
push edx
push ebp
push 0
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [esp + 0x10], eax
test eax, eax
je 0x47411a
cmp byte [esp + 0x15], 0
jne 0x47417b
cmp dword [esp + 0x278], 0
jne 0x47417b
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x473fbd
cmp dword [esp + 0x278], 0
jle 0x474177
mov eax, dword [esp + 0x284]
mov ecx, dword [esp + 0x270]
mov edx, dword [esp + 0x26c]
push eax
mov eax, dword [esp + 0x27c]
push ecx
push edx
push eax
push ebp
call fcn.00474660
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 2
jb 0x473fbd
mov byte [esp + 0x16], 1
mov dword [ebx], 1
jmp 0x47417b
mov eax, dword [esp + 0x10]
mov dword [esp + 0x1c], 0
test eax, eax
jne 0x4742c1
mov ecx, ebx
mov dword [ecx], eax
cmp byte [esp + 0x27c], al
jne 0x4741d8
cmp dword [esp + 0x18], eax
je 0x4741d8
mov ebx, dword [esp + 0x18]
push 0x4a193c
push ebx
call fcn.004857f1
add esp, 8
test eax, eax
je 0x4741e5
push str.jpeg
push ebx
call fcn.004857f1
add esp, 8
test eax, eax
je 0x4741e5
push 0x4a1948
push ebx
call fcn.004857f1
add esp, 8
test eax, eax
je 0x4741e5
test edi, edi
jne 0x4741ed
push str.gdiplus
call esi
mov edi, eax
test edi, edi
je 0x474347
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 + 0x40], 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 + 0x24], 1
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
cmp ebp, eax
je 0x4742af
push eax
lea edx, [esp + 0x28]
push edx
lea eax, [esp + 0x44]
push eax
call ebp
test eax, eax
jne 0x4742af
mov edx, dword [esp + 0x268]
push 0x104
lea ecx, [esp + 0x5c]
push ecx
push 0xffffffffffffffff
push edx
push eax
push eax
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x5c]
push ecx
call ebx
test eax, eax
jne 0x4742a6
mov eax, dword [esp + 0x18]
push 0xff000000
lea edx, [esp + 0x14]
push edx
push eax
call dword [esp + 0x2c]
test eax, eax
je 0x47429f
mov dword [esp + 0x10], 0
mov ecx, dword [esp + 0x18]
push ecx
call esi
mov edx, dword [esp + 0x3c]
push edx
call dword [esp + 0x3c]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 0x10]
mov ebp, dword [esp + 0x268]
cmp byte [esp + 0x15], 0
mov ebx, dword [sym.imp.GDI32.dll_DeleteObject]
mov edi, dword [esp + 0x274]
je 0x474500
cmp dword [edi], 0
je 0x4742f6
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x4744e2
mov eax, dword [esp + 0x30]
lea edx, [esp + 0x40]
push edx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
mov esi, dword [esp + 0x270]
cmp esi, 0xffffffff
jne 0x47446c
cmp dword [esp + 0x44], 0
je 0x474494
fild dword [esp + 0x48]
fidiv dword [esp + 0x44]
fimul dword [esp + 0x26c]
fadd qword [0x4a1cb0]
call fcn.004941b0
mov esi, eax
mov dword [esp + 0x270], esi
jmp 0x474494
push 0
push 0
push 3
push 0
push 0
push SysReAllocString
push ebp
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x473fbd
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push eax
push 2
mov dword [esp + 0x20], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
jne 0x474398
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
jne 0x4743be
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, 0x254
ret
mov edx, dword [esp + 0x18]
push 0
lea ecx, [esp + 0x1c]
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 + 0x20]
push eax
push 0
push esi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
js 0x4743aa
mov eax, dword [esp + 0x20]
test eax, eax
je 0x4743aa
lea ecx, [esp + 0x1c]
push ecx
push 0x497808
push 0
push 0
push eax
call dword [sym.imp.OLEAUT32.dll_OleCreatePictureIndirect]
test eax, eax
jns 0x47441b
mov dword [esp + 0x1c], 0
mov eax, dword [esp + 0x20]
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 + 0x1c]
test eax, eax
je 0x473fbd
mov ecx, dword [eax]
lea edx, [esp + 0x10]
push edx
push eax
mov eax, dword [ecx + 0xc]
call eax
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x4742c1
mov eax, dword [esp + 0x1c]
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, 0x254
ret
cmp dword [esp + 0x48], 0
je 0x474494
fild dword [esp + 0x44]
fidiv dword [esp + 0x48]
fimul dword [esp + 0x270]
fadd qword [0x4a1cb0]
call fcn.004941b0
mov dword [esp + 0x26c], eax
cmp dword [edi], 0
je 0x4744fa
mov eax, dword [esp + 0x34]
push eax
call ebx
mov ecx, dword [esp + 0x30]
push ecx
call ebx
cmp byte [esp + 0x16], 0
jne 0x4744fa
cmp byte [esp + 0x17], 0
jne 0x4744fa
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
mov eax, dword [esp + 0x26c]
mov ecx, dword [edi]
push 0x10
push esi
push eax
push ecx
push ebp
push 0
call dword [sym.imp.USER32.dll_LoadImageA]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
mov eax, dword [esp + 0x10]
jmp 0x474507
mov esi, dword [esp + 0x270]
cmp dword [esp + 0x1c], 0
je 0x47454d
cmp dword [esp + 0x26c], 0
jne 0x474521
test esi, esi
jne 0x474521
lea ecx, [esi + 4]
jmp 0x474523
xor ecx, ecx
mov edx, dword [esp + 0x26c]
push ecx
mov ecx, dword [esp + 0x274]
push ecx
push edx
push 0
push eax
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
mov eax, dword [esp + 0x1c]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
jmp 0x4745c2
cmp dword [esp + 0x26c], 0
jne 0x474582
test esi, esi
jne 0x474582
cmp byte [esp + 0x14], 0
je 0x47456b
cmp dword [esp + 0x280], esi
je 0x474582
cmp dword [esp + 0x278], 1
jl 0x47461f
cmp dword [edi], 1
je 0x47461f
cmp byte [esp + 0x14], 0
je 0x474599
mov ecx, dword [esp + 0x280]
neg ecx
sbb ecx, ecx
and ecx, 4
jmp 0x47459e
mov ecx, 0xc
mov edx, dword [esp + 0x26c]
push ecx
mov ecx, dword [esp + 0x274]
push ecx
mov ecx, dword [esp + 0x27c]
push edx
mov edx, dword [ecx]
push edx
push eax
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
cmp dword [esp + 0x278], 0
jle 0x474609
mov ebp, dword [esp + 0x274]
cmp dword [ebp], 0
jne 0x474609
lea eax, [esp + 0x24]
push eax
mov dword [esp + 0x28], 1
mov dword [esp + 0x34], esi
mov dword [esp + 0x38], esi
call dword [sym.imp.USER32.dll_CreateIconIndirect]
cmp byte [esp + 0x14], 0
mov edi, eax
jne 0x474600
push esi
call ebx
mov esi, edi
mov dword [ebp], 1
cmp dword [esp + 0x10], esi
je 0x47461d
mov eax, dword [esp + 0x280]
test eax, eax
je 0x47461d
mov byte [eax], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret