Function at 0x4042de
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x148
push esi
mov esi, 0x4d13ac
push edi
mov ecx, esi
call fcn.0040a971
lea eax, [ebp - 0x148]
mov byte [0x4d13de], 0
push eax
mov dword [ebp - 0x148], 0x11c
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov eax, dword [ebp - 0x144]
mov ecx, esi
mov dword [0x4d13a0], eax
mov eax, dword [ebp - 0x140]
mov dword [0x4d13a4], eax
mov eax, dword [ebp - 0x13c]
mov dword [0x4d13a8], eax
lea eax, [ebp - 0x134]
push eax
call fcn.00406b67
xor eax, eax
or ecx, 0xffffffff
cmp dword [0x4d13b0], eax
ja 0x443667
mov eax, ecx
cmp eax, ecx
jne 0x4436a6
push ecx
mov esi, 0x4d13ac
push 0
mov ecx, esi
call fcn.004093c2
push 0x49cb64
mov ecx, esi
call fcn.004037a0
mov eax, dword [0x4d13a0]
xor edx, edx
mov word [0x4d13d9], dx
mov dword [0x4d13bc], edx
mov dword [0x4d13c0], edx
mov dword [0x4d13c4], edx
mov dword [0x4d13c8], edx
mov dword [0x4d13cc], edx
mov dword [0x4d13d0], edx
mov dword [0x4d13d4], edx
mov byte [0x4d13d8], dl
push 1
pop ecx
sub eax, 5
je 0x44382f
sub eax, ecx
jne 0x4436ad
mov eax, dword [0x4d13a4]
mov byte [0x4d13bd], cl
mov byte [0x4d13bf], cl
test eax, eax
je 0x443776
cmp eax, ecx
je 0x44379d
cmp eax, 2
jne 0x4437e1
mov byte [0x4d13c7], cl
mov byte [0x4d13c5], cl
mov byte [0x4d13c1], cl
mov byte [0x4d13c9], cl
cmp byte [ebp - 0x2e], cl
jne 0x4437d0
mov byte [0x4d13c8], cl
lea eax, [ebp - 4]
mov dword [ebp - 4], edx
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_IsWow64Process]
xor edx, edx
inc edx
cmp dword [ebp - 4], edx
jne 0x404494
mov byte [0x4d13da], dl
push 9
xor eax, eax
lea edi, [ebp - 0x2c]
pop ecx
rep stosd dword es:[edi], eax
test dl, dl
je 0x443874
push 0x49cbe0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x40449c
push str.GetNativeSystemInfo
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40449c
lea ecx, [ebp - 0x2c]
push ecx
call eax
test esi, esi
je 0x404481
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ax, word [ebp - 0x2c]
pop edi
mov word [0x4d13dc], ax
mov eax, 0x4d13a0
pop esi
leave
ret
mov dl, byte [0x4d13da]
jmp 0x40443d
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
jmp 0x404476
mov esi, dword [0x4d13ac]
xor edi, edi
push 0x20
xor edx, edx
movzx esi, word [esi + eax*2]
mov dword [ebp - 8], esi
pop esi
cmp word [ebp - 8], si
jne 0x443682
inc edx
movzx esi, word [edi*2 + 0x49cb66]
inc edi
test si, si
jne 0x44367b
test edx, edx
je 0x404355
inc eax
cmp eax, dword [0x4d13b0]
jb 0x443667
jmp 0x404353
mov ecx, eax
jmp 0x40435d
sub eax, 4
jne 0x40441b
mov byte [0x4d13bd], cl
mov byte [0x4d13bf], cl
mov byte [0x4d13cb], cl
mov byte [0x4d13c9], cl
mov byte [0x4d13c7], cl
mov byte [0x4d13c5], cl
mov byte [0x4d13c1], cl
mov byte [0x4d13cd], cl
mov byte [0x4d13cf], cl
mov byte [0x4d13d1], cl
cmp dword [0x4d13a4], edx
jne 0x40441b
cmp byte [ebp - 0x2e], cl
jne 0x44372b
cmp dword [ebp - 0x13c], 0x55ec
jae 0x44371a
mov byte [0x4d13d0], cl
jmp 0x40441b
mov byte [0x4d13d3], cl
mov byte [0x4d13d2], cl
jmp 0x40441b
cmp dword [ebp - 0x13c], 0x44ff
jae 0x443748
mov byte [0x4d13d5], cl
mov byte [0x4d13d4], cl
jmp 0x40441b
cmp dword [ebp - 0x13c], 0x4f7c
jae 0x443765
mov byte [0x4d13d7], cl
mov byte [0x4d13d6], cl
jmp 0x40441b
mov byte [0x4d13d9], cl
mov byte [0x4d13d8], cl
jmp 0x40441b
mov byte [0x4d13c1], cl
cmp byte [ebp - 0x2e], cl
jne 0x44378c
mov byte [0x4d13c0], cl
jmp 0x40441b
mov byte [0x4d13c3], cl
mov byte [0x4d13c2], cl
jmp 0x40441b
mov byte [0x4d13c1], cl
mov byte [0x4d13c3], cl
mov byte [0x4d13c5], cl
cmp byte [ebp - 0x2e], cl
jne 0x4437bf
mov byte [0x4d13c4], cl
jmp 0x40441b
mov byte [0x4d13c7], cl
mov byte [0x4d13c6], cl
jmp 0x40441b
mov byte [0x4d13cb], cl
mov byte [0x4d13ca], cl
jmp 0x40441b
cmp eax, 3
jne 0x40441b
mov byte [0x4d13cb], cl
mov byte [0x4d13c9], cl
mov byte [0x4d13c7], cl
mov byte [0x4d13c5], cl
mov byte [0x4d13c1], cl
mov byte [0x4d13cd], cl
cmp byte [ebp - 0x2e], cl
jne 0x44381e
mov byte [0x4d13cc], cl
jmp 0x40441b
mov byte [0x4d13cf], cl
mov byte [0x4d13ce], cl
jmp 0x40441b
mov eax, dword [0x4d13a4]
cmp eax, ecx
jne 0x443856
mov byte [0x4d13bd], cl
mov byte [0x4d13bc], cl
mov al, byte [ebp - 0x30]
shr al, 6
and al, cl
mov byte [0x4d13de], al
jmp 0x40441b
cmp eax, 2
jne 0x443844
mov byte [0x4d13bd], cl
mov byte [0x4d13bf], cl
cmp byte [ebp - 0x2e], cl
je 0x44383e
mov byte [0x4d13be], cl
jmp 0x443844
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
jmp 0x404481