Function at 0x48e298
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x320
mov eax, 0x56dfa4
call fcn.004e718f
mov eax, dword [ebp + 0xc]
xor ebx, ebx
or esi, 0xffffffff
test eax, eax
jne 0x48e455
call fcn.0047e6f2
push eax
lea ecx, [ebp - 0xc0]
call fcn.0047506a
mov dword [ebp - 4], ebx
call fcn.0047e6f8
mov ecx, eax
call fcn.0047584b
test al, al
je 0x48e37b
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.004752a9
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.0043f83f
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, esi
jne 0x48e328
mov dword [ebp - 4], esi
lea ecx, [ebp - 0xc0]
call fcn.004751a5
jmp 0x48e4c8
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x48e33d
or dword [ebp - 4], 0xffffffff
jmp 0x48e318
and dword [ebp - 0x2f4], 0
push esi
call fcn.00437c34
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x2f4]
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 - 0x2f4], esi
je 0x48e444
push edi
call fcn.00437c3d
pop ecx
jmp 0x48e337
call fcn.0047e6f8
push eax
lea ecx, [ebp - 0xc0]
call fcn.0047528c
call fcn.0047e824
test al, al
je 0x48e39c
call fcn.0047e6fe
jmp 0x48e3b3
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.0043f83f
push eax
call fcn.00491b0f
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x48e315
lea eax, [ebp - 0x2f0]
push eax
lea eax, [ebp - 0x2fc]
push eax
push 1
push dword [ebp + 8]
push ebx
call fcn.00491550
add esp, 0x14
test eax, eax
jne 0x48e315
mov esi, dword [ebp - 0xc4]
test esi, esi
je 0x48e337
push esi
call fcn.00437c34
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2fc]
push ebx
call fcn.00491ecf
add esp, 0x18
test eax, eax
je 0x48e434
cmp eax, 0x600
je 0x48e434
push edi
call fcn.00437c3d
pop ecx
call fcn.0047e824
test al, al
jne 0x48e337
push ebx
call fcn.004913aa
jmp 0x48e378
call fcn.0047e824
test al, al
jne 0x48e444
push ebx
call fcn.004913aa
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.004751a5
jmp 0x48e4c4
push eax
push dword [ebp + 8]
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x48e4c8
push ebx
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x2fc], eax
push ebx
test eax, eax
jne 0x48e48b
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x48e4c8
call fcn.0047e6e3
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x48e4c8
push esi
call fcn.00437c34
pop ecx
push esi
push dword [ebp - 0x2fc]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.004bec40
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x48e542
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 0x48e808
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x48e808
and dword [ebp - 0x300], 0
push esi
call fcn.00437c34
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 0x48e53a
push edi
call fcn.00437c3d
pop ecx
xor edi, edi
test edi, edi
je 0x48e808
and dword [ebp - 0x304], 0
push 0x1c
call fcn.00437bf3
pop ecx
mov dword [ebp - 0x314], eax
mov dword [ebp - 4], 1
test eax, eax
je 0x48e571
mov ecx, eax
call fcn.0047d5c4
mov dword [ebp - 0x308], eax
jmp 0x48e578
and dword [ebp - 0x308], 0
or dword [ebp - 4], 0xffffffff
lea eax, [ebp - 0x328]
push 4
push eax
lea eax, [ebp - 0x304]
push eax
push esi
push edi
call fcn.004aad29
mov ebx, eax
push edi
mov dword [ebp - 0x314], ebx
call fcn.00437c3d
and dword [ebp - 0x310], 0
add esp, 0x18
cmp dword [ebp - 0x304], 0
jle 0x48e7f9
add ebx, 8
mov dword [ebp - 0x2fc], ebx
mov eax, dword [ebx]
mov edi, dword [ebx - 8]
mov esi, dword [ebx - 4]
mov dword [ebp - 0x30c], eax
mov eax, dword [ebx + 4]
mov dword [ebp - 0x320], esi
mov dword [ebp - 0x324], eax
test edi, edi
jne 0x48e5e8
push edi
jmp 0x48e7cb
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004bf1c0
mov eax, dword [ebp - 0x30c]
add esp, 0xc
neg eax
mov dword [ebp - 0x3c], 0x28
mov dword [ebp - 0x34], eax
xor edx, edx
xor eax, eax
mov dword [ebp - 0x38], esi
inc eax
mov dword [ebp - 0x2c], edx
push 0x20
mov word [ebp - 0x30], ax
pop eax
mov word [ebp - 0x2e], ax
mov eax, dword [ebp - 0x30c]
imul eax, esi
push edx
push edx
mov byte [ebp - 0x2f5], dl
mov dword [ebp - 0x2f4], edx
mov dword [ebp - 0x300], eax
shl eax, 2
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x2f4]
push eax
push edx
lea eax, [ebp - 0x3c]
push eax
push edx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x31c], eax
test eax, eax
je 0x48e7ca
mov edx, dword [ebp - 0x300]
xor esi, esi
test edx, edx
jle 0x48e764
mov ebx, dword [ebp + 0x10]
xor eax, eax
inc eax
mov byte [ebp - 0x2f5], al
mov eax, dword [ebp - 0x2f4]
mov cl, byte [edi + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov eax, 0xff
mov ecx, dword [ebp - 0x2f4]
cmp byte [ecx + esi*4 + 3], al
jae 0x48e705
movzx ecx, byte [edi + esi*4 + 3]
xor edx, edx
movzx eax, byte [edi + esi*4 + 2]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f4]
xor edx, edx
mov byte [ecx + esi*4], al
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4 + 1]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f4]
xor edx, edx
mov byte [ecx + esi*4 + 1], al
movzx ecx, byte [edi + esi*4 + 3]
movzx eax, byte [edi + esi*4]
imul eax, ecx
mov ecx, 0xff
div ecx
mov ecx, dword [ebp - 0x2f4]
mov edx, dword [ebp - 0x300]
mov byte [ecx + esi*4 + 2], al
jmp 0x48e727
mov al, byte [edi + esi*4 + 2]
mov byte [ecx + esi*4], al
mov eax, dword [ebp - 0x2f4]
mov cl, byte [edi + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x2f4]
mov cl, byte [edi + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x2f4]
cmp dword [eax + esi*4], ebx
jne 0x48e755
xor ecx, ecx
mov byte [eax + esi*4], cl
mov eax, dword [ebp - 0x2f4]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x2f4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x2f4]
mov byte [eax + esi*4 + 3], cl
inc esi
cmp esi, edx
jl 0x48e680
mov ebx, dword [ebp - 0x2fc]
push 0x9c
call fcn.00437bf3
mov esi, eax
pop ecx
mov dword [ebp - 0x32c], esi
mov dword [ebp - 4], 2
test esi, esi
je 0x48e78c
lea ecx, [esi + 0x14]
call fcn.004750b3
jmp 0x48e78e
xor esi, esi
mov eax, dword [ebp - 0x31c]
mov ecx, dword [ebp - 0x308]
or dword [ebp - 4], 0xffffffff
mov dword [esi], eax
mov eax, dword [ebp - 0x320]
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x30c]
mov dword [esi + 8], eax
mov eax, dword [ebp - 0x324]
mov dword [esi + 0xc], eax
mov al, byte [ebp - 0x2f5]
push esi
mov byte [esi + 0x10], al
call fcn.0047df5e
push edi
call fcn.004aec10
mov eax, dword [ebp - 0x310]
add ebx, 0x10
inc eax
mov dword [ebp - 0x2fc], ebx
pop ecx
mov dword [ebp - 0x310], eax
cmp eax, dword [ebp - 0x304]
jl 0x48e5c1
mov ebx, dword [ebp - 0x314]
push ebx
call fcn.004aec10
mov eax, dword [ebp - 0x308]
pop ecx
jmp 0x48e80a
xor eax, eax
call fcn.004e7139
ret