Function at 0x426e59
Capabilities:
Check os version
Get system information on windows

Disassembly:
push 0x214
mov eax, 0x483dde
call fcn.004649f3
mov dword [ebp - 0x1ec], ecx
xor ebx, ebx
push 0xf
pop eax
mov dword [ebp - 0x1f8], ebx
mov dword [ebp - 0x68], eax
mov dword [ebp - 0x6c], ebx
mov byte [ebp - 0x7c], bl
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x54], ebx
mov byte [ebp - 0x64], bl
push 9
pop ecx
xor eax, eax
mov dword [ebp - 4], ebx
mov esi, 0x11c
lea edi, [ebp - 0x220]
push esi
rep stosd dword es:[edi], eax
lea eax, [ebp - 0x1e4]
push ebx
push eax
call fcn.00462bd0
add esp, 0xc
mov dword [ebp - 0x1e4], esi
lea eax, [ebp - 0x1e4]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov dword [ebp - 0x1e8], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push ebx
push 0x1fffff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
push str.NtQueryInformationProcess
push str.ntdll.dll
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
lea ecx, [ebp - 0x1fc]
mov dword [0x4b6dc8], eax
push ecx
push 0x18
lea ecx, [ebp - 0x2c]
push ecx
push 0
push ebx
call eax
mov eax, dword [ebp - 0x28]
mov esi, dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
push 0
push 4
lea ecx, [eax + 0xa4]
lea edi, [eax + 0xa8]
lea eax, [ebp - 0x1f0]
push eax
push ecx
push ebx
call esi
push 0
push 4
lea eax, [ebp - 0x1f4]
push eax
push edi
push ebx
call esi
cmp dword [ebp - 0x1e8], 0
je 0x427177
lea eax, [ebp - 0x220]
push eax
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
cmp dword [ebp - 0x1e0], 6
jne 0x426ff3
mov edx, dword [ebp - 0x1f4]
lea ecx, [ebp - 0xac]
call fcn.0041b94b
mov esi, eax
xor ebx, ebx
lea ecx, [ebp - 0x94]
inc ebx
mov byte [ebp - 4], bl
mov edx, dword [ebp - 0x1f0]
call fcn.0041b94b
mov edi, 0x49898c
mov byte [ebp - 4], 2
push edi
mov edx, eax
lea ecx, [ebp - 0xc4]
call fcn.0041383e
push esi
mov edx, eax
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x2c]
call fcn.004137f2
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x7c]
call fcn.00403333
xor esi, esi
lea ecx, [ebp - 0x2c]
push esi
push ebx
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0xc4]
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0x94]
call fcn.0040220b
lea ecx, [ebp - 0xac]
jmp 0x42707b
mov edx, dword [ebp - 0x1dc]
lea ecx, [ebp - 0x2c]
call fcn.0041b94b
mov esi, eax
mov byte [ebp - 4], 4
lea ecx, [ebp - 0xc4]
mov edx, dword [ebp - 0x1e0]
call fcn.0041b94b
mov edi, 0x49898c
mov byte [ebp - 4], 5
push edi
mov edx, eax
lea ecx, [ebp - 0x94]
call fcn.0041383e
push esi
mov edx, eax
mov byte [ebp - 4], 6
lea ecx, [ebp - 0xac]
call fcn.004137f2
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x7c]
call fcn.00403333
xor esi, esi
lea ecx, [ebp - 0xac]
xor ebx, ebx
push esi
inc ebx
push ebx
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0x94]
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0xc4]
call fcn.0040220b
lea ecx, [ebp - 0x2c]
push 0
push ebx
mov byte [ebp - 4], 0
call fcn.0040220b
movzx edx, word [ebp - 0xce]
lea ecx, [ebp - 0x2c]
call fcn.0040471c
mov esi, eax
mov byte [ebp - 4], 7
lea ecx, [ebp - 0xc4]
movzx edx, word [ebp - 0xd0]
call fcn.0040471c
push edi
mov edx, eax
mov byte [ebp - 4], 8
lea ecx, [ebp - 0x94]
call fcn.0041383e
push esi
mov edx, eax
mov byte [ebp - 4], 9
lea ecx, [ebp - 0xac]
call fcn.004137f2
pop ecx
pop ecx
push eax
lea ecx, [ebp - 0x64]
call fcn.00403333
xor esi, esi
lea ecx, [ebp - 0xac]
push esi
push ebx
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0x94]
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0xc4]
call fcn.0040220b
push esi
push ebx
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0
call fcn.0040220b
mov eax, dword [ebp - 0x1d8]
and dword [ebp - 0x1e8], esi
mov dword [ebp - 0x4c], eax
lea eax, [ebp - 0x1e8]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_IsWow64Process]
cmp dword [ebp - 0x1e8], esi
mov eax, dword [ebp - 0x1d4]
push 0x59
setne byte [ebp - 0x48]
mov dword [ebp - 0x44], eax
call dword [sym.imp.USER32.dll_GetSystemMetrics]
test eax, eax
movzx eax, word [ebp - 0xcc]
mov dword [ebp - 0x3c], eax
movzx eax, word [ebp - 0x220]
setne byte [ebp - 0x40]
cmp byte [ebp - 0xca], 1
mov dword [ebp - 0x38], eax
setne byte [ebp - 0x34]
mov ecx, dword [ebp - 0x1ec]
lea eax, [ebp - 0x7c]
push eax
call fcn.004053e4
lea ecx, [ebp - 0x7c]
call fcn.00404ccf
mov eax, dword [ebp - 0x1ec]
call fcn.004649a2
ret