Function at 0x4b2da6
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x320
mov eax, 0x525419
call fcn.004d8ac6
mov eax, dword [ebp + 0xc]
xor ebx, ebx
or esi, 0xffffffff
test eax, eax
jne 0x4b2f63
call fcn.00498211
push eax
lea ecx, [ebp - 0xc0]
call fcn.0049c50a
mov dword [ebp - 4], ebx
call fcn.00498217
mov ecx, eax
call fcn.0049cd4b
test al, al
je 0x4b2e89
push dword [ebp + 8]
lea ecx, [ebp - 0xc0]
call fcn.0049c7a8
push ebx
push 0x80
push 3
push ebx
push 1
push SysReAllocString
lea ecx, [ebp - 0xc0]
call fcn.0049cbf1
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, esi
jne 0x4b2e36
mov dword [ebp - 4], esi
lea ecx, [ebp - 0xc0]
call fcn.0049c665
jmp 0x4b2fd6
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
jne 0x4b2e4b
or dword [ebp - 4], 0xffffffff
jmp 0x4b2e26
and dword [ebp - 0x2f4], 0
push esi
call fcn.004d8036
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 0x4b2f52
push edi
call fcn.004d800e
pop ecx
jmp 0x4b2e45
call fcn.00498217
push eax
lea ecx, [ebp - 0xc0]
call fcn.0049c78b
call fcn.0049834a
test al, al
je 0x4b2eaa
call fcn.0049821d
jmp 0x4b2ec1
push 2
push ebx
lea ecx, [ebp - 0xc0]
call fcn.0049cbf1
push eax
call fcn.004b7094
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x4b2e23
lea eax, [ebp - 0x2f0]
push eax
lea eax, [ebp - 0x2fc]
push eax
push 1
push dword [ebp + 8]
push ebx
call fcn.004b6ad5
add esp, 0x14
test eax, eax
jne 0x4b2e23
mov esi, dword [ebp - 0xc4]
test esi, esi
je 0x4b2e45
push esi
call fcn.004d8036
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2fc]
push ebx
call fcn.004b7454
add esp, 0x18
test eax, eax
je 0x4b2f42
cmp eax, 0x600
je 0x4b2f42
push edi
call fcn.004d800e
pop ecx
call fcn.0049834a
test al, al
jne 0x4b2e45
push ebx
call fcn.004b692f
jmp 0x4b2e86
call fcn.0049834a
test al, al
jne 0x4b2f52
push ebx
call fcn.004b692f
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xc0]
call fcn.0049c665
jmp 0x4b2fd2
push eax
push dword [ebp + 8]
call fcn.00498202
push eax
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x4b2fd6
push ebx
call fcn.00498202
push eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x2fc], eax
push ebx
test eax, eax
jne 0x4b2f99
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x4b2fd6
call fcn.00498202
push eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4b2fd6
push esi
call fcn.004d8036
pop ecx
push esi
push dword [ebp - 0x2fc]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.004e0df0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x4b3050
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 0x4b3316
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x4b3316
and dword [ebp - 0x300], 0
push esi
call fcn.004d8036
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 0x4b3048
push edi
call fcn.004d800e
pop ecx
xor edi, edi
test edi, edi
je 0x4b3316
and dword [ebp - 0x304], 0
push 0x1c
call fcn.004d7fcd
pop ecx
mov dword [ebp - 0x314], eax
mov dword [ebp - 4], 1
test eax, eax
je 0x4b307f
mov ecx, eax
call fcn.00496e5c
mov dword [ebp - 0x308], eax
jmp 0x4b3086
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.004d2413
mov ebx, eax
push edi
mov dword [ebp - 0x314], ebx
call fcn.004d800e
and dword [ebp - 0x310], 0
add esp, 0x18
cmp dword [ebp - 0x304], 0
jle 0x4b3307
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 0x4b30f6
push edi
jmp 0x4b32d9
push 0x2c
lea eax, [ebp - 0x3c]
push 0
push eax
call fcn.004e0850
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 0x4b32d8
mov edx, dword [ebp - 0x300]
xor esi, esi
test edx, edx
jle 0x4b3272
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 0x4b3213
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 0x4b3235
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 0x4b3263
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 0x4b318e
mov ebx, dword [ebp - 0x2fc]
push 0x9c
call fcn.004d7fcd
mov esi, eax
pop ecx
mov dword [ebp - 0x32c], esi
mov dword [ebp - 4], 2
test esi, esi
je 0x4b329a
lea ecx, [esi + 0x14]
call fcn.0049c553
jmp 0x4b329c
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.004978b0
push edi
call fcn.00412c50
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 0x4b30cf
mov ebx, dword [ebp - 0x314]
push ebx
call fcn.00412c50
mov eax, dword [ebp - 0x308]
pop ecx
jmp 0x4b3318
xor eax, eax
call fcn.004d8a81
ret