Function at 0x52ed59
Capabilities:
Extract resource via kernel32 functions
Get file size
Read file on windows

Disassembly:
push 0x41c
mov eax, 0x672c7e
call fcn.00623149
mov dword [ebp - 0x424], edx
mov esi, dword [ebp + 0xc]
xor ebx, ebx
test ecx, ecx
jne 0x52efaa
mov edi, 0x84
lea eax, [ebp - 0xd0]
push edi
push ebx
push eax
call fcn.0063acc0
add esp, 0xc
lea ecx, [ebp - 0xd0]
push 0x70dd70
call fcn.0050f3b0
mov dword [ebp - 4], ebx
mov eax, dword [0x70ddf8]
cmp word [eax], bx
jne 0x52ee40
cmp dword [ebp + 8], ebx
je 0x52edc5
push dword [ebp + 8]
lea ecx, [ebp - 0xd0]
call fcn.0050f3d5
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 0x52edfc
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xd0]
call fcn.0041b502
jmp 0x52f021
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x52ede8
and dword [ebp - 0x14], 0
push esi
call fcn.00621fdf
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 0x52ef99
push edi
call fcn.00621fd1
pop ecx
jmp 0x52ede8
push eax
lea ecx, [ebp - 0xd0]
call fcn.0050f3d5
push edi
lea eax, [ebp - 0x1e0]
push ebx
push eax
call fcn.0063acc0
add esp, 0xc
lea ecx, [ebp - 0x1e0]
push 0x70de80
call fcn.0050f3b0
mov byte [ebp - 4], 1
cmp byte [0x705a99], 0
je 0x52ee82
mov ebx, dword [0x717b5c]
jmp 0x52eeae
mov ecx, dword [ebp - 0x1e0]
call fcn.005163ea
mov ecx, dword [ebp - 0xd0]
mov esi, eax
push esi
push 2
xor edx, edx
call fcn.0051bb99
mov ebx, eax
pop ecx
pop ecx
test esi, esi
je 0x52eeae
push esi
call fcn.00621fd1
pop ecx
test ebx, ebx
jne 0x52eec2
lea ecx, [ebp - 0x1e0]
call fcn.0041b502
jmp 0x52ede8
and dword [ebp - 0x14], 0
lea eax, [ebp - 0x158]
push edi
push 0
push eax
call fcn.0063acc0
add esp, 0xc
lea ecx, [ebp - 0x158]
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0050f38c
push 0x6d4da4
push 0x6cfd48
lea ecx, [ebp - 0x158]
mov byte [ebp - 4], 2
call fcn.0050f788
mov edx, dword [ebp - 0x158]
lea eax, [ebp - 0x410]
push eax
lea eax, [ebp - 0x14]
push eax
push ecx
mov ecx, ebx
call fcn.0051bc8f
add esp, 0xc
test eax, eax
je 0x52ef2e
lea ecx, [ebp - 0x158]
call fcn.0041b502
jmp 0x52eeb2
mov esi, dword [ebp - 0x1e4]
test esi, esi
je 0x52ef21
push esi
call fcn.00621fdf
mov edx, dword [ebp - 0x14]
mov edi, eax
push esi
push edi
mov ecx, ebx
call fcn.0051bcc2
add esp, 0xc
test eax, eax
je 0x52ef73
cmp eax, 0x600
je 0x52ef73
push edi
call fcn.00621fd1
cmp byte [0x705a99], 0
pop ecx
jne 0x52ef21
mov ecx, ebx
call fcn.0051bcf3
jmp 0x52ef21
cmp byte [0x705a99], 0
jne 0x52ef83
mov ecx, ebx
call fcn.0051bcf3
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 0x52f01d
test esi, esi
jne 0x52efbd
mov esi, dword [0x717b60]
test esi, esi
cmove esi, dword [0x717b58]
push ecx
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov ebx, eax
test ebx, ebx
je 0x52f021
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x41c], eax
push ebx
test eax, eax
jne 0x52efe9
call dword [sym.imp.KERNEL32.dll_FreeResource]
jmp 0x52f021
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x52f021
push esi
call fcn.00621fdf
pop ecx
push esi
push dword [ebp - 0x41c]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push eax
push edi
call fcn.0063a1c0
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
test edi, edi
jne 0x52f093
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 0x52f293
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x52f293
and dword [ebp - 0x18], 0
push esi
call fcn.00621fdf
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 0x52f08b
push edi
call fcn.00621fd1
pop ecx
xor edi, edi
test edi, edi
je 0x52f293
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.00524c4d
push edi
mov ebx, eax
call fcn.00621fd1
add esp, 0x14
test ebx, ebx
je 0x52f293
push 0x2c
lea eax, [ebp - 0x44]
push 0
push eax
call fcn.0063acc0
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 0x52f293
xor esi, esi
test edi, edi
jle 0x52f245
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 0x52f1d6
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 0x52f1fb
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 0x52f237
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 0x52f153
push ebx
call fcn.0063fc0d
pop ecx
push 0xa0
call fcn.00621f9e
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 0x52f295
xor eax, eax
call fcn.006230f3
ret