Function at 0x52f059
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x41c
mov eax, 0x672f5e
call fcn.006233d9
mov dword [ebp - 0x424], edx
mov esi, dword [ebp + 0xc]
xor ebx, ebx
test ecx, ecx
jne 0x52f2aa
mov edi, 0x84
lea eax, [ebp - 0xd0]
push edi
push ebx
push eax
call fcn.0063af90
add esp, 0xc
lea ecx, [ebp - 0xd0]
push 0x70ed70
call fcn.0050f6b0
mov dword [ebp - 4], ebx
mov eax, dword [0x70edf8]
cmp word [eax], bx
jne 0x52f140
cmp dword [ebp + 8], ebx
je 0x52f0c5
push dword [ebp + 8]
lea ecx, [ebp - 0xd0]
call fcn.0050f6d5
push ebx
push 0x80
push 3
push ebx
push 1
push closesocket
push dword [ebp - 0xd0]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x52f0fc
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xd0]
call fcn.0041b502
jmp 0x52f321
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x52f0e8
and dword [ebp - 0x14], 0
push esi
call fcn.00622271
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x14]
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 - 0x14], esi
je 0x52f299
push edi
call fcn.00622263
pop ecx
jmp 0x52f0e8
push eax
lea ecx, [ebp - 0xd0]
call fcn.0050f6d5
push edi
lea eax, [ebp - 0x1e0]
push ebx
push eax
call fcn.0063af90
add esp, 0xc
lea ecx, [ebp - 0x1e0]
push 0x70ee80
call fcn.0050f6b0
mov byte [ebp - 4], 1
cmp byte [0x706a99], 0
je 0x52f182
mov ebx, dword [0x718b5c]
jmp 0x52f1ae
mov ecx, dword [ebp - 0x1e0]
call fcn.005166e5
mov ecx, dword [ebp - 0xd0]
mov esi, eax
push esi
push 2
xor edx, edx
call fcn.0051be94
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x52f1ae
push esi
call fcn.00622263
pop ecx
test ebx, ebx
jne 0x52f1c2
lea ecx, [ebp - 0x1e0]
call fcn.0041b502
jmp 0x52f0e8
and dword [ebp - 0x14], 0
lea eax, [ebp - 0x158]
push edi
push 0
push eax
call fcn.0063af90
add esp, 0xc
lea ecx, [ebp - 0x158]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0050f68c
push 0x6d5e34
push 0x6d0d48
lea ecx, [ebp - 0x158]
mov byte [ebp - 4], 2
call fcn.0050fa88
mov edx, dword [ebp - 0x158]
lea eax, [ebp - 0x410]
push eax
lea eax, [ebp - 0x14]
push eax
push ecx
mov ecx, ebx
call fcn.0051bf8a
add esp, 0xc
test eax, eax
je 0x52f22e
lea ecx, [ebp - 0x158]
call fcn.0041b502
jmp 0x52f1b2
mov esi, dword [ebp - 0x1e4]
test esi, esi
je 0x52f221
push esi
call fcn.00622271
mov edx, dword [ebp - 0x14]
mov edi, eax
push esi
push edi
mov ecx, ebx
call fcn.0051bfbd
add esp, 0xc
test eax, eax
je 0x52f273
cmp eax, 0x600
je 0x52f273
push edi
call fcn.00622263
cmp byte [0x706a99], 0
pop ecx
jne 0x52f221
mov ecx, ebx
call fcn.0051bfee
jmp 0x52f221
cmp byte [0x706a99], 0
jne 0x52f283
mov ecx, ebx
call fcn.0051bfee
lea ecx, [ebp - 0x158]
call fcn.0041b502
lea ecx, [ebp - 0x1e0]
call fcn.0041b502
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xd0]
call fcn.0041b502
jmp 0x52f31d
test esi, esi
jne 0x52f2bd
mov esi, dword [0x718b60]
test esi, esi
cmove esi, dword [0x718b58]
push ecx
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x52f321
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x41c], eax
push ebx
test eax, eax
jne 0x52f2e9
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x52f321
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x52f321
push esi
call fcn.00622271
pop ecx
push esi
push dword [ebp - 0x41c]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.0063a490
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x52f393
push 0
push 0x80
push 3
push 0
push 1
push closesocket
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x52f593
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x52f593
and dword [ebp - 0x18], 0
push esi
call fcn.00622271
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x18]
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 - 0x18], esi
je 0x52f38b
push edi
call fcn.00622263
pop ecx
xor edi, edi
test edi, edi
je 0x52f593
push ecx
lea eax, [ebp - 0x428]
mov edx, esi
push eax
lea eax, [ebp - 0x41c]
mov ecx, edi
push eax
lea eax, [ebp - 0x420]
push eax
call fcn.00524f4d
push edi
mov ebx, eax
call fcn.00622263
add esp, 0x14
test ebx, ebx
je 0x52f593
push 0x2c
lea eax, [ebp - 0x44]
push 0
push eax
call fcn.0063af90
mov eax, dword [ebp - 0x41c]
add esp, 0xc
mov ecx, dword [ebp - 0x420]
neg eax
and dword [ebp - 0x34], 0
mov edi, ecx
imul edi, dword [ebp - 0x41c]
mov dword [ebp - 0x3c], eax
xor eax, eax
inc eax
mov dword [ebp - 0x40], ecx
push 0x20
mov word [ebp - 0x38], ax
xor ecx, ecx
pop eax
mov word [ebp - 0x36], ax
mov eax, edi
push ecx
shl eax, 2
push ecx
mov dword [ebp - 0x30], eax
lea eax, [ebp - 0x414]
push eax
push ecx
lea eax, [ebp - 0x44]
mov dword [ebp - 0x44], 0x28
push eax
push ecx
mov byte [ebp - 0x415], cl
mov dword [ebp - 0x414], ecx
call dword [sym.imp.GDI32.dll_CreateDIBSection]
mov dword [ebp - 0x428], eax
test eax, eax
je 0x52f593
xor esi, esi
test edi, edi
jle 0x52f545
mov edx, 0xff
mov eax, dword [ebp - 0x414]
mov cl, byte [ebx + esi*4 + 3]
mov byte [eax + esi*4 + 3], cl
mov ecx, dword [ebp - 0x414]
cmp byte [ecx + esi*4 + 3], dl
jae 0x52f4d6
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 - 0x414]
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 - 0x414]
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 - 0x414]
xor edx, edx
inc edx
mov byte [ebp - 0x415], dl
mov byte [ecx + esi*4 + 2], al
jmp 0x52f4fb
mov al, byte [ebx + esi*4 + 2]
xor edx, edx
mov byte [ecx + esi*4], al
inc edx
mov eax, dword [ebp - 0x414]
mov cl, byte [ebx + esi*4 + 1]
mov byte [eax + esi*4 + 1], cl
mov eax, dword [ebp - 0x414]
mov cl, byte [ebx + esi*4]
mov byte [eax + esi*4 + 2], cl
mov eax, dword [ebp - 0x414]
mov ecx, dword [ebp - 0x424]
cmp dword [eax + esi*4], ecx
jne 0x52f537
mov byte [eax + esi*4], 0
mov eax, dword [ebp - 0x414]
mov byte [ebp - 0x415], dl
mov byte [eax + esi*4 + 1], 0
mov eax, dword [ebp - 0x414]
mov byte [eax + esi*4 + 2], 0
mov eax, dword [ebp - 0x414]
mov byte [eax + esi*4 + 3], 0
inc esi
mov edx, 0xff
cmp esi, edi
jl 0x52f453
push ebx
call fcn.0063fef8
pop ecx
push 0xa0
call fcn.00622230
pop ecx
xor edx, edx
mov dword [ebp - 0x424], eax
lea ecx, [eax + 0x1c]
mov dword [eax + 0x18], ecx
mov word [ecx], dx
mov ecx, dword [ebp - 0x428]
and dword [eax + 4], edx
and dword [eax + 8], edx
mov dword [eax], ecx
mov ecx, dword [ebp - 0x420]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x41c]
mov dword [eax + 0x10], ecx
mov cl, byte [ebp - 0x415]
mov byte [eax + 0x14], cl
jmp 0x52f595
xor eax, eax
call fcn.00623383
ret