Function at 0x473a70
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 0x473aab
mov byte [esi], 0
cmp byte [ebp], 0
je 0x473c1d
push 6
push str.hicon:
push ebp
mov byte [esp + 0x23], 0
mov byte [esp + 0x20], 0
call fcn.00485ed0
add esp, 0xc
test eax, eax
je 0x473ae7
push 8
push str.hbitmap:
push ebp
call fcn.00485ed0
add esp, 0xc
test eax, eax
jne 0x473b5a
cmp byte [ebp + 5], 0x3a
jne 0x473af8
mov dword [ebx], 1
add ebp, 6
jmp 0x473b01
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 0x473b2b
inc ebp
mov dword [esp + 0x268], ebp
test esi, esi
je 0x473b2b
mov byte [esi], 1
mov eax, ebp
call fcn.0040d480
test al, al
je 0x473b45
push 0x10
push 0
push ebp
call fcn.004873df
add esp, 0xc
jmp 0x473b4e
push ebp
call fcn.004869e1
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
je 0x473c1d
push 0x2e
push ebp
call fcn.004877de
mov esi, eax
add esp, 8
mov dword [esp + 0x18], eax
test esi, esi
je 0x473b74
inc esi
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x473c2e
cmp edi, 1
ja 0x473be7
test esi, esi
je 0x473c2e
push 0x49ea4c
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473be7
push 0x49ea50
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473be7
push 0x4a191c
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473be7
push 0x4a1920
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473be7
push 0x4a1924
push esi
call fcn.00485451
add esp, 8
test eax, eax
jne 0x473c2a
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.004742c0
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 2
jae 0x473c95
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 0x473c95
push 0x49ea48
push esi
call fcn.00485451
add esp, 8
test eax, eax
jne 0x473c51
mov dword [ebx], 1
jmp 0x473c91
push 0x4a1928
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473c8b
push 0x4a192c
push esi
call fcn.00485451
add esp, 8
test eax, eax
je 0x473c8b
push 0x4a1930
push esi
call fcn.00485451
add esp, 8
test eax, eax
jne 0x473c91
mov dword [ebx], eax
jmp 0x473c91
mov dword [ebx], 2
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x26c]
mov ecx, dword [esp + 0x270]
cmp edx, 0xffffffff
je 0x473cad
cmp ecx, 0xffffffff
jne 0x473ccc
xor esi, esi
cmp edx, esi
je 0x473cb7
cmp ecx, esi
jne 0x473ccc
mov dword [esp + 0x270], esi
mov dword [esp + 0x26c], esi
mov byte [esp + 0x15], 0
jmp 0x473ce2
cmp edx, 0xffffffff
je 0x473cdd
cmp ecx, 0xffffffff
je 0x473cdd
mov byte [esp + 0x15], 0
jmp 0x473ce2
mov byte [esp + 0x15], 1
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
xor edi, edi
cmp byte [esp + 0x27c], 0
je 0x473d0d
push str.gdiplus
call esi
mov edi, eax
mov eax, dword [esp + 0x10]
test edi, edi
jne 0x473d0d
mov byte [esp + 0x27c], 0
test eax, eax
jne 0x473ddb
mov edx, dword [ebx]
cmp edx, 0xffffffff
jle 0x473ddb
cmp byte [esp + 0x27c], al
jne 0x473ddb
cmp byte [esp + 0x15], al
je 0x473d37
xor ecx, ecx
jmp 0x473d45
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 0x473d7a
cmp byte [esp + 0x15], 0
jne 0x473ddb
cmp dword [esp + 0x278], 0
jne 0x473ddb
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 0x473c1d
cmp dword [esp + 0x278], 0
jle 0x473dd7
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.004742c0
add esp, 0x14
mov dword [esp + 0x10], eax
cmp eax, 2
jb 0x473c1d
mov byte [esp + 0x16], 1
mov dword [ebx], 1
jmp 0x473ddb
mov eax, dword [esp + 0x10]
mov dword [esp + 0x1c], 0
test eax, eax
jne 0x473f21
mov ecx, ebx
mov dword [ecx], eax
cmp byte [esp + 0x27c], al
jne 0x473e38
cmp dword [esp + 0x18], eax
je 0x473e38
mov ebx, dword [esp + 0x18]
push 0x4a193c
push ebx
call fcn.00485451
add esp, 8
test eax, eax
je 0x473e45
push str.jpeg
push ebx
call fcn.00485451
add esp, 8
test eax, eax
je 0x473e45
push 0x4a1948
push ebx
call fcn.00485451
add esp, 8
test eax, eax
je 0x473e45
test edi, edi
jne 0x473e4d
push str.gdiplus
call esi
mov edi, eax
test edi, edi
je 0x473fa7
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 0x473f0f
push eax
lea edx, [esp + 0x28]
push edx
lea eax, [esp + 0x44]
push eax
call ebp
test eax, eax
jne 0x473f0f
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 0x473f06
mov eax, dword [esp + 0x18]
push 0xff000000
lea edx, [esp + 0x14]
push edx
push eax
call dword [esp + 0x2c]
test eax, eax
je 0x473eff
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 0x474160
cmp dword [edi], 0
je 0x473f56
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x474142
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 0x4740cc
cmp dword [esp + 0x44], 0
je 0x4740f4
fild dword [esp + 0x48]
fidiv dword [esp + 0x44]
fimul dword [esp + 0x26c]
fadd qword [0x4a1cb0]
call fcn.00493e10
mov esi, eax
mov dword [esp + 0x270], esi
jmp 0x4740f4
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 0x473c1d
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 0x473ff8
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 0x47401e
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 0x47400a
mov eax, dword [esp + 0x20]
test eax, eax
je 0x47400a
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 0x47407b
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 0x473c1d
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 0x473f21
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 0x4740f4
fild dword [esp + 0x44]
fidiv dword [esp + 0x48]
fimul dword [esp + 0x270]
fadd qword [0x4a1cb0]
call fcn.00493e10
mov dword [esp + 0x26c], eax
cmp dword [edi], 0
je 0x47415a
mov eax, dword [esp + 0x34]
push eax
call ebx
mov ecx, dword [esp + 0x30]
push ecx
call ebx
cmp byte [esp + 0x16], 0
jne 0x47415a
cmp byte [esp + 0x17], 0
jne 0x47415a
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 0x474167
mov esi, dword [esp + 0x270]
cmp dword [esp + 0x1c], 0
je 0x4741ad
cmp dword [esp + 0x26c], 0
jne 0x474181
test esi, esi
jne 0x474181
lea ecx, [esi + 4]
jmp 0x474183
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 0x474222
cmp dword [esp + 0x26c], 0
jne 0x4741e2
test esi, esi
jne 0x4741e2
cmp byte [esp + 0x14], 0
je 0x4741cb
cmp dword [esp + 0x280], esi
je 0x4741e2
cmp dword [esp + 0x278], 1
jl 0x47427f
cmp dword [edi], 1
je 0x47427f
cmp byte [esp + 0x14], 0
je 0x4741f9
mov ecx, dword [esp + 0x280]
neg ecx
sbb ecx, ecx
and ecx, 4
jmp 0x4741fe
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 0x474269
mov ebp, dword [esp + 0x274]
cmp dword [ebp], 0
jne 0x474269
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 0x474260
push esi
call ebx
mov esi, edi
mov dword [ebp], 1
cmp dword [esp + 0x10], esi
je 0x47427d
mov eax, dword [esp + 0x280]
test eax, eax
je 0x47427d
mov byte [eax], 0
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret