Function at 0x4684f0
Capabilities:
Check if file exists
Get file attributes
Get file size
Link many functions at runtime
Read file on windows

Disassembly:
sub esp, 0x4c
push ebx
push ebp
mov ebp, dword [esp + 0x60]
push esi
mov esi, dword [esp + 0x68]
push edi
mov edi, dword [esp + 0x60]
mov dword [esi], 0xffffffff
cmp word [edi], 0
mov dword [esp + 0x14], 0
je 0x4685d3
push 0x2e
push edi
call fcn.00483835
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x46852f
add ebx, 2
cmp dword [esp + 0x70], 1
ja 0x4685ab
test ebx, ebx
je 0x468594
push 0x4a494c
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4685ab
push 0x4a4954
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4685ab
push 0x4a7c08
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4685ab
push 0x4a7c10
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4685ab
push 0x4a7c18
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4685ab
cmp dword [esp + 0x70], 0
mov byte [esp + 0x13], 0
jle 0x4685dd
mov dword [esi], 1
jmp 0x46863b
mov eax, dword [esp + 0x64]
mov ecx, dword [esp + 0x70]
push ebp
push eax
push ecx
push edi
mov byte [esp + 0x23], 1
mov dword [esi], 1
call fcn.00468b20
add esp, 0x10
mov dword [esp + 0x14], eax
cmp eax, 2
jae 0x46863f
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret
test ebx, ebx
je 0x46863b
push 0x4a4944
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
jne 0x4685fb
mov dword [esi], 1
jmp 0x46863b
push 0x4a7c20
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x468635
push 0x4a7c28
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x468635
push 0x4a7c30
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
jne 0x46863b
mov dword [esi], eax
jmp 0x46863b
mov dword [esi], 2
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x64]
cmp ecx, 0xffffffff
je 0x46864d
cmp ebp, 0xffffffff
jne 0x468666
test ecx, ecx
je 0x468655
test ebp, ebp
jne 0x468666
xor ebp, ebp
mov dword [esp + 0x68], ebp
mov dword [esp + 0x64], ebp
mov byte [esp + 0x12], 0
jmp 0x46867c
cmp ecx, 0xffffffff
je 0x468677
cmp ebp, 0xffffffff
je 0x468677
mov byte [esp + 0x12], 0
jmp 0x46867c
mov byte [esp + 0x12], 1
mov esi, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor edi, edi
cmp byte [esp + 0x74], 0
je 0x4686a1
push str.gdiplus
call esi
mov edi, eax
mov eax, dword [esp + 0x14]
test edi, edi
jne 0x4686a1
mov byte [esp + 0x74], 0
test eax, eax
jne 0x468749
mov edx, dword [esp + 0x6c]
mov edx, dword [edx]
cmp edx, 0xffffffff
jle 0x468749
cmp byte [esp + 0x74], al
jne 0x468749
cmp byte [esp + 0x12], al
je 0x4686cc
xor ecx, ecx
jmp 0x4686d2
mov eax, dword [esp + 0x64]
mov ecx, ebp
push 0x2010
push ecx
push eax
mov eax, dword [esp + 0x6c]
push edx
push eax
push 0
call dword [sym.imp.USER32.dll_LoadImageW]
mov dword [esp + 0x14], eax
test eax, eax
je 0x4686fe
cmp byte [esp + 0x12], 0
jne 0x468749
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret
mov ecx, dword [esp + 0x60]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4685d3
cmp dword [esp + 0x70], 0
jle 0x468745
mov edx, dword [esp + 0x64]
mov eax, dword [esp + 0x70]
mov ecx, dword [esp + 0x60]
push ebp
push edx
push eax
push ecx
call fcn.00468b20
add esp, 0x10
mov dword [esp + 0x14], eax
cmp eax, 2
jb 0x4685d3
mov byte [esp + 0x13], 1
jmp 0x468749
mov eax, dword [esp + 0x14]
mov dword [esp + 0x18], 0
test eax, eax
jne 0x468869
mov edx, dword [esp + 0x6c]
mov dword [edx], eax
cmp byte [esp + 0x74], al
jne 0x46879f
test ebx, ebx
je 0x46879f
push 0x4a7c48
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4687ac
push str.jpeg
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4687ac
push 0x4a7c5c
push ebx
call fcn.00481dd9
add esp, 8
test eax, eax
je 0x4687ac
test edi, edi
jne 0x4687b4
push str.gdiplus
call esi
mov edi, eax
test edi, edi
je 0x46891f
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 0x46885a
push eax
lea eax, [esp + 0x30]
push eax
lea ecx, [esp + 0x2c]
push ecx
call ebp
test eax, eax
jne 0x46885a
mov eax, dword [esp + 0x60]
lea edx, [esp + 0x1c]
push edx
push eax
call ebx
test eax, eax
jne 0x468851
mov edx, dword [esp + 0x1c]
push 0xff000000
lea ecx, [esp + 0x18]
push ecx
push edx
call dword [esp + 0x2c]
test eax, eax
je 0x46884a
mov dword [esp + 0x14], 0
mov eax, dword [esp + 0x1c]
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 + 0x14]
mov ebp, dword [esp + 0x68]
cmp byte [esp + 0x12], 0
mov ebx, dword [esp + 0x6c]
je 0x468a83
cmp dword [ebx], 0
je 0x468895
lea ecx, [esp + 0x2c]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetIconInfo]
test eax, eax
je 0x468a68
mov eax, dword [esp + 0x38]
lea edx, [esp + 0x40]
push edx
push 0x18
push eax
call dword [sym.imp.GDI32.dll_GetObjectW]
cmp ebp, 0xffffffff
jne 0x468a3f
cmp dword [esp + 0x44], 0
je 0x4688cc
fild dword [esp + 0x48]
fidiv dword [esp + 0x44]
fimul dword [esp + 0x64]
fadd qword [0x4b7858]
call fcn.00496150
mov ebp, eax
mov edi, dword [esp + 0x64]
cmp dword [ebx], 0
je 0x468a7d
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 + 0x13], 0
jne 0x468a7d
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.USER32.dll_DestroyIcon]
mov eax, dword [ebx]
mov ecx, dword [esp + 0x60]
push 0x10
push ebp
push edi
push eax
push ecx
push 0
call dword [sym.imp.USER32.dll_LoadImageW]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret
mov edx, dword [esp + 0x60]
push 0
push 0
push 3
push 0
push 0
push SysReAllocString
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x4685d3
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
push eax
push 2
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
jne 0x468971
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
jne 0x468994
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, 0x4c
ret
mov edx, dword [esp + 0x1c]
push 0
lea ecx, [esp + 0x20]
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 0x468983
mov eax, dword [esp + 0x20]
test eax, eax
je 0x468983
lea ecx, [esp + 0x18]
push ecx
push 0x499750
push 0
push 0
push eax
call dword [sym.imp.OLEAUT32.dll_OleCreatePictureIndirect]
test eax, eax
jns 0x4689f1
mov dword [esp + 0x18], 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 + 0x18]
test eax, eax
je 0x4685d3
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 0x468869
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, 0x4c
ret
cmp dword [esp + 0x48], 0
je 0x4688cc
fild dword [esp + 0x44]
fidiv dword [esp + 0x48]
fimul dword [esp + 0x68]
fadd qword [0x4b7858]
call fcn.00496150
mov edi, eax
jmp 0x4688d0
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, 0x4c
ret
mov eax, dword [esp + 0x14]
jmp 0x468a87
mov edi, dword [esp + 0x64]
cmp dword [esp + 0x18], 0
je 0x468ac1
test edi, edi
jne 0x468a9b
test ebp, ebp
jne 0x468a9b
lea ecx, [edi + 4]
jmp 0x468a9d
xor ecx, ecx
push ecx
push ebp
push edi
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 eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret
test edi, edi
jne 0x468ac9
test ebp, ebp
je 0x468ad9
mov ecx, dword [ebx]
push 0xc
push ebp
push edi
push ecx
push eax
call dword [sym.imp.USER32.dll_CopyImage]
mov esi, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x4c
ret