Function at 0x4654c0
Capabilities:
Check if file exists
Get file attributes
Get file size
Link many functions at runtime
Read file on windows

Disassembly:
sub esp, 0x254
mov eax, dword [esp + 0x258]
push ebx
mov ebx, dword [esp + 0x264]
push ebp
mov ebp, dword [esp + 0x270]
push esi
push edi
mov edi, dword [esp + 0x274]
mov dword [edi], 0xffffffff
cmp byte [eax], 0
mov dword [esp + 0x10], 0
je 0x4655be
mov ecx, eax
push 0x2e
push ecx
call fcn.00478bf7
mov esi, eax
add esp, 8
mov dword [esp + 0x18], eax
test esi, esi
je 0x465519
inc esi
mov dword [esp + 0x18], esi
cmp ebp, 1
ja 0x465590
test esi, esi
je 0x46557c
push 0x494b00
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465590
push 0x494b04
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465590
push 0x4966fc
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465590
push 0x496700
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465590
push 0x496704
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465590
mov byte [esp + 0x17], 0
test ebp, ebp
jle 0x4655cb
mov dword [edi], 1
jmp 0x465629
mov edx, dword [esp + 0x26c]
mov eax, dword [esp + 0x268]
push ebx
push edx
push ebp
push eax
mov byte [esp + 0x27], 1
mov dword [edi], 1
call fcn.00465b80
add esp, 0x10
mov dword [esp + 0x10], eax
cmp eax, 2
jae 0x46562d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
test esi, esi
je 0x465629
push 0x494afc
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
jne 0x4655e9
mov dword [edi], 1
jmp 0x465629
push 0x496708
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465623
push 0x49670c
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x465623
push 0x496710
push esi
call fcn.00476cb6
add esp, 8
test eax, eax
jne 0x465629
mov dword [edi], eax
jmp 0x465629
mov dword [edi], 2
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x26c]
cmp ecx, 0xffffffff
je 0x46563e
cmp ebx, 0xffffffff
jne 0x46565c
test ecx, ecx
je 0x465646
test ebx, ebx
jne 0x46565c
xor ebx, ebx
mov dword [esp + 0x270], ebx
mov dword [esp + 0x26c], ebx
mov byte [esp + 0x16], bl
jmp 0x465672
cmp ecx, 0xffffffff
je 0x46566d
cmp ebx, 0xffffffff
je 0x46566d
mov byte [esp + 0x16], 0
jmp 0x465672
mov byte [esp + 0x16], 1
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
xor edi, edi
cmp byte [esp + 0x27c], 0
je 0x46569d
push str.gdiplus
call esi
mov edi, eax
mov eax, dword [esp + 0x10]
test edi, edi
jne 0x46569d
mov byte [esp + 0x27c], 0
test eax, eax
jne 0x465756
mov ecx, dword [esp + 0x274]
mov edx, dword [ecx]
cmp edx, 0xffffffff
jle 0x465756
cmp byte [esp + 0x27c], al
jne 0x465756
cmp byte [esp + 0x16], al
je 0x4656ce
xor ecx, ecx
jmp 0x4656d7
mov eax, dword [esp + 0x26c]
mov ecx, ebx
push 0x2010
push ecx
push eax
push edx
mov edx, dword [esp + 0x278]
push edx
push 0
call dword [sym.imp.USER32.dll_LoadImageA]
mov dword [esp + 0x10], eax
test eax, eax
je 0x465709
cmp byte [esp + 0x16], 0
jne 0x465756
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x254
ret
mov eax, dword [esp + 0x268]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4655be
test ebp, ebp
jle 0x465752
mov ecx, dword [esp + 0x26c]
mov edx, dword [esp + 0x268]
push ebx
push ecx
push ebp
push edx
call fcn.00465b80
add esp, 0x10
mov dword [esp + 0x10], eax
cmp eax, 2
jb 0x4655be
mov byte [esp + 0x17], 1
jmp 0x465756
mov eax, dword [esp + 0x10]
mov dword [esp + 0x1c], 0
test eax, eax
jne 0x4658a9
cmp byte [esp + 0x27c], 0
mov eax, dword [esp + 0x274]
mov dword [eax], 0
jne 0x4657be
cmp dword [esp + 0x18], 0
je 0x4657be
mov ebp, dword [esp + 0x18]
push 0x49671c
push ebp
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x4657cb
push str.jpeg
push ebp
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x4657cb
push 0x496728
push ebp
call fcn.00476cb6
add esp, 8
test eax, eax
je 0x4657cb
test edi, edi
jne 0x4657d3
push str.gdiplus
call esi
mov edi, eax
test edi, edi
je 0x465971
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 0x465897
push eax
lea ecx, [esp + 0x30]
push ecx
lea edx, [esp + 0x2c]
push edx
call ebp
test eax, eax
jne 0x465897
mov ecx, dword [esp + 0x268]
push 0x104
lea eax, [esp + 0x5c]
push eax
push 0xffffffffffffffff
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x5c]
push eax
call ebx
test eax, eax
jne 0x46588e
mov edx, dword [esp + 0x18]
push 0xff000000
lea ecx, [esp + 0x14]
push ecx
push edx
call dword [esp + 0x2c]
test eax, eax
je 0x465887
mov dword [esp + 0x10], 0
mov eax, dword [esp + 0x18]
push eax
call esi
mov ecx, dword [esp + 0x24]
push ecx
call dword [esp + 0x2c]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [esp + 0x10]
mov ebx, dword [esp + 0x270]
cmp byte [esp + 0x16], 0
mov ebp, dword [esp + 0x274]
je 0x465ae7
cmp dword [ebp], 0
je 0x4658d9
invalid
lea ecx, [esp + 0x2c]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x465ac9
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x40]
push edx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectA]
cmp ebx, 0xffffffff
jne 0x465a9d
cmp dword [esp + 0x44], 0
je 0x465913
fild dword [esp + 0x48]
fidiv dword [esp + 0x44]
fimul dword [esp + 0x26c]
fadd qword [0x497bb8]
call fcn.00489fa0
mov ebx, eax
mov edi, dword [esp + 0x26c]
cmp dword [ebp], 0
je 0x465ae1
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 + 0x17], 0
jne 0x465ae1
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
invalid
inc ebp