Function at 0x47298c
Capabilities:
Check if file exists
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x304
mov eax, 0x52251e
call fcn.004ac5bf
mov edi, dword [ebp + 0xc]
xor ebx, ebx
mov esi, dword [ebp + 0x14]
test edi, edi
jne 0x472b62
call fcn.0045b947
push eax
lea ecx, [ebp - 0xc0]
call fcn.004592db
mov dword [ebp - 4], ebx
call fcn.0045b953
mov ecx, eax
call fcn.00459afe
test al, al
je 0x472a88
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea ecx, [ebp - 0xc0]
push dword [ebp + 8]
test eax, eax
jne 0x4729f0
call fcn.0045956a
jmp 0x4729f5
call fcn.004594a0
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.004049b7
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x472a32
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00459402
jmp 0x472bd1
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x472a4a
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x472a1e
and dword [ebp - 0x300], 0
push esi
call fcn.004ac30e
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x300]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x300], esi
je 0x472b51
push edi
call fcn.004ac317
pop ecx
jmp 0x472a1e
call fcn.0045b953
push eax
lea ecx, [ebp - 0xc0]
call fcn.0045954d
call fcn.0045bc6b
test al, al
je 0x472aa9
call fcn.0045b959
jmp 0x472ac0
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.004049b7
push eax
call fcn.00480e77
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x472a1e
lea eax, [ebp - 0x2f0]
push eax
lea eax, [ebp - 0x2fc]
push eax
push 1
push dword [ebp + 8]
push ebx
call fcn.004808b8
add esp, 0x14
test eax, eax
jne 0x472a1e
mov esi, dword [ebp - 0xc4]
test esi, esi
je 0x472a1e
push esi
call fcn.004ac30e
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2fc]
push ebx
call fcn.00481237
add esp, 0x18
test eax, eax
je 0x472b41
cmp eax, 0x600
je 0x472b41
push edi
call fcn.004ac317
pop ecx
call fcn.0045bc6b
test al, al
jne 0x472a1e
push ebx
call fcn.00480712
jmp 0x472a85
call fcn.0045bc6b
test al, al
jne 0x472b51
push ebx
call fcn.00480712
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.00459402
jmp 0x472bcd
test esi, esi
jne 0x472b6d
call fcn.0045b938
mov esi, eax
push edi
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x472bd1
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x2fc], eax
push ebx
test eax, eax
jne 0x472b99
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x472bd1
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x472bd1
push esi
call fcn.004ac30e
pop ecx
push esi
push dword [ebp - 0x2fc]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.004e91d0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x472c4e
xor esi, esi
push esi
push 0x80
push 3
push esi
push 1
push SysReAllocString
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x472c08
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x472c10
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
call fcn.004ac569
ret
and dword [ebp - 0x304], 0
push esi
call fcn.004ac30e
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x304]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x304], esi
je 0x472c4a
push edi
call fcn.004ac317
pop ecx
xor edi, edi
test edi, edi
je 0x472c08
push 4
lea eax, [ebp - 0x310]
push eax
lea eax, [ebp - 0x30c]
push eax
lea eax, [ebp - 0x308]
push eax
push esi
push edi
call fcn.0047d322
push edi
mov ebx, eax
call fcn.004ac317
add esp, 0x1c
test ebx, ebx
je 0x472c08
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004e9750
mov eax, dword [ebp - 0x30c]
add esp, 0xc
mov ecx, dword [ebp - 0x308]
neg eax
and dword [ebp - 0x2c], 0
mov edi, ecx
imul edi, dword [ebp - 0x30c]
mov dword [ebp - 0x34], eax
xor eax, eax
inc eax
mov dword [ebp - 0x38], ecx
push 0x20
mov word [ebp - 0x30], ax
xor ecx, ecx
pop eax
mov word [ebp - 0x2e], ax
mov eax, edi
push ecx
shl eax, 2
push ecx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x2f8]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x3c], 0x28
push eax
push ecx
mov byte [ebp - 0x2f1], cl
mov dword [ebp - 0x2f8], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x300], eax
test eax, eax
je 0x472c08
xor esi, esi
test edi, edi
jle 0x472df8
mov edx, 0xff
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x2f8]
cmp byte [ecx + esi*4 + 3], dl
jae 0x472d8c
movzx ecx, byte [ebx + esi*4 + 3]
xor edx, edx
movzx eax, byte [ebx + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
mov byte [ecx + esi*4], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4 + 1]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [ebx + esi*4 + 3]
movzx eax, byte [ebx + esi*4]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f8]
xor edx, edx
inc edx
mov byte [ebp - 0x2f1], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x472db1
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x2f8]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x2f8]
mov ecx, dword [ebp + 0x10]
cmp dword [eax + esi*4], ecx
jne 0x472dea
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x2f8]
mov byte [ebp - 0x2f1], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x2f8]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x2f8]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x472d09
push ebx
call fcn.0047d31d
push 0xa0
call fcn.004ac2cd
pop ecx
mov esi, eax
pop ecx
mov dword [ebp - 0x310], esi
xor eax, eax
inc eax
mov dword [ebp - 4], eax
test esi, esi
je 0x472e26
lea ecx, [esi + 0x18]
call fcn.00459324
jmp 0x472e28
xor esi, esi
mov eax, dword [ebp - 0x300]
and dword [esi + 4], 0
and dword [esi + 8], 0
mov dword [esi], eax
mov eax, dword [ebp - 0x308]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 0x30c]
mov dword [esi + 0x10], eax
mov al, byte [ebp - 0x2f1]
mov byte [esi + 0x14], al
mov eax, esi
jmp 0x472c0a