Function at 0x42257c
Capabilities:
Check os version

Disassembly:
push 0x348
mov eax, 0x4e3629
call fcn.004908c5
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x330]
xor ebx, ebx
mov dword [ebp - 0x354], esi
push 0x118
push ebx
mov dword [ebp - 0x34c], ebx
push eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0x334], 0x11c
call fcn.004bac70
add esp, 0xc
lea eax, [ebp - 0x334]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0x4e8798
mov ecx, esi
call fcn.0040c180
mov eax, dword [ebp - 0x330]
mov dword [ebp - 0x348], eax
movzx eax, byte [ebp - 0x21a]
mov dword [ebp - 0x350], eax
mov eax, dword [ebp - 0x32c]
mov dword [ebp - 0x340], ebx
mov dword [ebp - 0x344], ebx
mov dword [ebp - 0x33c], ebx
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 0x328]
push str.ntdll.dll
mov dword [ebp - 0x34c], 1
mov dword [ebp - 0x338], eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x42266d
push str.RtlGetNtVersionNumbers
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x422666
lea ecx, [ebp - 0x33c]
push ecx
lea ecx, [ebp - 0x344]
push ecx
lea ecx, [ebp - 0x340]
push ecx
call eax
movzx eax, word [ebp - 0x33c]
mov dword [ebp - 0x33c], eax
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp - 0x348]
mov edi, dword [ebp - 0x338]
cmp eax, 5
jne 0x4226b7
test edi, edi
je 0x4227a9
cmp edi, 1
jne 0x4226a1
push str.WindowsXP
call fcn.004ca0fb
pop ecx
push eax
push str.WindowsXP
jmp 0x4227a2
push str.WindowsServer2003
call fcn.004ca0fb
pop ecx
push eax
push str.WindowsServer2003
jmp 0x4227a2
cmp eax, 6
jne 0x4227a9
mov eax, edi
sub eax, 0
je 0x422775
sub eax, 1
je 0x422762
sub eax, 1
jne 0x4227a9
cmp ebx, 0x1ebb
je 0x4226f8
lea eax, [ebx - 0x1ee6]
cmp eax, 0x25
jbe 0x4226f8
cmp ebx, 0x1f13
jne 0x422718
mov edi, str.Windows8
push edi
call fcn.004ca0fb
pop ecx
push eax
push edi
mov ecx, esi
call fcn.00407d80
mov edi, dword [ebp - 0x338]
jmp 0x4227a9
cmp dword [ebp - 0x340], 0xa
jne 0x42273d
cmp dword [ebp - 0x344], 0
jne 0x4227a9
push str.Windows10
call fcn.004ca0fb
pop ecx
push eax
push str.Windows10
jmp 0x4227a2
cmp dword [ebp - 0x340], 6
jne 0x4227a9
cmp dword [ebp - 0x344], 3
jne 0x4227a9
push str.Windows8.1
call fcn.004ca0fb
pop ecx
push eax
push str.Windows8.1
jmp 0x4227a2
push str.Windows7
call fcn.004ca0fb
pop ecx
push eax
push str.Windows7
jmp 0x4227a2
cmp dword [ebp - 0x350], 1
jne 0x422791
push str.WindowsVista
call fcn.004ca0fb
pop ecx
push eax
push str.WindowsVista
jmp 0x4227a2
push str.WindowsServer2008
call fcn.004ca0fb
pop ecx
push eax
push str.WindowsServer2008
mov ecx, esi
call fcn.00407d80
push 0x4e8798
mov ecx, esi
call fcn.00416566
test al, al
je 0x422804
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.004bac70
mov eax, dword [ebp - 0x348]
push ebx
push edi
push eax
lea eax, [ebp - 0x218]
push str.Windows_d._d._d
push eax
call fcn.00407ea0
lea eax, [ebp - 0x218]
push eax
call fcn.004ca0fb
add esp, 0x24
mov ecx, esi
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.00407d80
cmp dword [ebp + 0xc], 0
je 0x422826
lea eax, [ebp - 0x320]
push eax
call fcn.004ca0fb
pop ecx
push eax
lea eax, [ebp - 0x320]
mov ecx, esi
push eax
call fcn.00410290
mov eax, esi
call fcn.00490880
ret