Function at 0x470b10
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x4ac7ff
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x394
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ebp, ecx
push edi
mov ecx, 0x27
xor eax, eax
lea edi, [esp + 0x1e0]
xor ebx, ebx
rep stosd dword es:[edi], eax
lea eax, [esp + 0x1e0]
mov dword [esp + 0x6c], ebx
push eax
mov dword [esp + 0x1e4], 0x9c
call esi
cmp eax, ebx
jne 0x470b83
lea ecx, [esp + 0x1e0]
mov dword [esp + 0x1e0], 0x94
push ecx
call esi
test eax, eax
je 0x471e38
mov eax, dword [esp + 0x1f0]
sub eax, ebx
je 0x4713a3
dec eax
je 0x4712e6
dec eax
jne 0x4713b7
cmp dword [esp + 0x1e4], 4
ja 0x470bb7
push str.Microsoft_Windows_NT
lea ecx, [ebp + 8]
call fcn.0049e32a
mov eax, dword [esp + 0x1e4]
mov edi, 9
cmp eax, 5
mov esi, 7
jne 0x470c3e
cmp dword [esp + 0x1e8], ebx
jne 0x470bf6
push str.Microsoft_Windows_2000
lea ecx, [ebp + 8]
call fcn.0049e32a
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], 6
cmp eax, 5
jne 0x470c3e
cmp dword [esp + 0x1e8], 1
jne 0x470c1c
push str.Microsoft_Windows_XP
lea ecx, [ebp + 8]
call fcn.0049e32a
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], esi
cmp eax, 5
jne 0x470c3e
cmp dword [esp + 0x1e8], 2
jne 0x470fbb
push str.Microsoft_Windows_2003
lea ecx, [ebp + 8]
call fcn.0049e32a
mov dword [ebp + 4], 8
cmp dword [esp + 0x1e4], 6
jne 0x470cfa
mov eax, dword [esp + 0x1e8]
cmp eax, ebx
jne 0x470ca3
cmp byte [esp + 0x27a], 1
jne 0x470c80
push str.Windows_Vista
lea ecx, [ebp + 8]
call fcn.0049e32a
push str.Windows_Vista
lea ecx, [ebp + 0x10]
call fcn.0049e0d7
mov dword [ebp + 4], edi
jmp 0x470cfa
push str.Windows_Server_2008
lea ecx, [ebp + 8]
call fcn.0049e32a
push str.Windows_Server_2008
lea ecx, [ebp + 0x10]
call fcn.0049e0d7
mov dword [ebp + 4], 0xa
jmp 0x470cfa
cmp eax, 1
jne 0x470fbb
cmp byte [esp + 0x27a], 1
jne 0x470cd9
push str.Windows_7
lea ecx, [ebp + 8]
call fcn.0049e32a
push str.Windows_7
lea ecx, [ebp + 0x10]
call fcn.0049e0d7
mov dword [ebp + 4], 0xc
jmp 0x470cfa
push str.Windows_Server_2008_R2
lea ecx, [ebp + 8]
call fcn.0049e32a
push str.Windows_Server_2008_R2
lea ecx, [ebp + 0x10]
call fcn.0049e0d7
mov dword [ebp + 4], 0xb
cmp dword [esp + 0x1e4], 4
ja 0x470fbb
mov dword [esp + 0x15c], 0x4b90b4
mov dword [esp + 0x1d0], ebx
mov dword [esp + 0x1ac], 0x4b90b0
mov dword [esp + 0x6c], 1
mov edx, dword [0x4b90b8]
mov dword [esp + 0x3ac], ebx
mov dword [esp + edx + 0x15c], 0x4b90ac
mov eax, dword [esp + 0x15c]
lea edx, [esp + 0x160]
mov ecx, dword [eax + 4]
mov dword [esp + ecx + 0x184], edx
mov dword [esp + ecx + 0x188], ebx
mov byte [esp + ecx + 0x18c], 0x20
lea esi, [esp + ecx + 0x15c]
mov ecx, esi
call fcn.0049a9e5
cmp dword [esi + 0x28], ebx
jne 0x470d8f
mov eax, dword [esi + 4]
push ebx
or al, 4
mov ecx, esi
or al, 4
push eax
call fcn.0049a69b
lea eax, [esp + 0x160]
mov dword [esp + 0x3ac], 2
mov dword [esp + 0x14], eax
call fcn.0049af10
lea ecx, [esp + 0x68]
mov dword [esp + 0x194], eax
call fcn.0049adad
mov ecx, dword [0x50ac64]
call fcn.00471e70
lea ecx, [esp + 0x68]
call fcn.0049ae49
lea ecx, [esp + 0x160]
mov byte [esp + 0x3ac], 3
mov dword [esp + 0x160], 0x4b9078
call fcn.00472c50
push 4
mov edi, 0x4b9044
push ebx
push ebx
lea ecx, [esp + 0x16c]
mov byte [esp + 0x3b8], 4
mov dword [esp + 0x16c], edi
call fcn.00472b70
mov ecx, dword [esp + 0x15c]
mov esi, 0x4b9040
mov edx, dword [ecx + 4]
mov dword [esp + edx + 0x15c], esi
mov eax, dword [esp + 0x1ec]
mov edx, dword [esp + 0x1e8]
and eax, 0xffff
push 0x4d93b4
push eax
mov eax, dword [esp + 0x1ec]
lea ecx, [esp + 0x1fc]
push str.__Build
push ecx
push 0x4d93a4
push edx
push 0x4d93a0
push eax
lea ecx, [esp + 0x17c]
push str.version
push ecx
mov dword [esp + 0x3d4], 5
call fcn.00472cb0
add esp, 8
mov ecx, eax
call fcn.00471f30
push eax
call fcn.00472cb0
add esp, 8
mov ecx, eax
call fcn.00471f30
push eax
call fcn.00472cb0
add esp, 8
push eax
call fcn.00472cb0
add esp, 8
push eax
call fcn.00472cb0
add esp, 8
mov ecx, eax
call fcn.00471f30
push eax
call fcn.00472cb0
add esp, 8
mov ecx, eax
push ebx
call fcn.00472230
mov eax, dword [esp + 0x1e4]
cmp eax, 4
jne 0x470edf
mov dword [ebp + 4], 5
jmp 0x470ef5
cmp eax, 3
jne 0x470ef5
cmp dword [esp + 0x1e8], 0x33
jne 0x470ef5
mov dword [ebp + 4], 4
mov eax, dword [esp + 0x15c]
lea edx, [esp + 0x1ac]
mov dword [esp + 0x14], edx
mov ecx, dword [eax + 4]
mov dword [esp + ecx + 0x15c], esi
mov al, byte [esp + 0x1a4]
mov dword [esp + 0x3ac], 6
test al, 1
mov dword [esp + 0x160], edi
je 0x470f40
mov edx, dword [esp + 0x16c]
mov eax, dword [edx]
push eax
call fcn.0049dd04
add esp, 4
mov ecx, dword [esp + 0x1a4]
mov dword [esp + 0x19c], ebx
and ecx, 0xfffffffe
mov dword [esp + 0x160], 0x4b9078
mov dword [esp + 0x1a4], ecx
mov ecx, dword [esp + 0x194]
cmp ecx, ebx
je 0x470f7f
call fcn.00471ea0
cmp eax, ebx
je 0x470f7f
mov edx, dword [eax]
push 1
mov ecx, eax
call dword [edx]
mov eax, dword [esp + 0x15c]
mov dword [esp + 0x3ac], 0xffffffff
mov ecx, dword [eax + 4]
mov dword [esp + ecx + 0x15c], 0x4b90ac
lea ecx, [esp + 0x1ac]
mov dword [esp + 0x1ac], 0x4b90b0
call fcn.0049a973
jmp 0x4713b7
mov dword [esp + 0xd8], 0x4b90b4
mov dword [esp + 0x14c], ebx
mov dword [esp + 0x128], 0x4b90b0
mov dword [esp + 0x6c], 4
mov edx, dword [0x4b90b8]
mov dword [esp + 0x3ac], esi
mov dword [esp + edx + 0xd8], 0x4b90ac
mov eax, dword [esp + 0xd8]
lea edx, [esp + 0xdc]
mov ecx, dword [eax + 4]
mov dword [esp + ecx + 0x100], edx
mov dword [esp + ecx + 0x104], ebx
mov byte [esp + ecx + 0x108], 0x20
lea esi, [esp + ecx + 0xd8]
mov ecx, esi
call fcn.0049a9e5
cmp dword [esi + 0x28], ebx
jne 0x471042
mov eax, dword [esi + 4]
push ebx
or al, 4
mov ecx, esi
or al, 4
push eax
call fcn.0049a69b
lea eax, [esp + 0xdc]
mov dword [esp + 0x3ac], edi
mov dword [esp + 0x70], eax
call fcn.0049af10
lea ecx, [esp + 0x14]
mov dword [esp + 0x110], eax
call fcn.0049adad
mov esi, dword [0x50ac64]
lea ecx, [esp + 0x68]
call fcn.0049adad
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
jae 0x471084
inc eax
mov dword [esi + 4], eax
lea ecx, [esp + 0x68]
call fcn.0049ae49
lea ecx, [esp + 0x14]
call fcn.0049ae49
lea ecx, [esp + 0xe0]
lea edx, [esp + 0xe4]
mov dword [esp + 0xe8], ecx
lea eax, [esp + 0xf0]
lea ecx, [esp + 0xf4]
mov dword [esp + 0xec], edx
mov dword [esp + 0xf8], eax
push ebx
mov dword [esp + 0x100], ecx
lea edx, [esp + 0x104]
lea eax, [esp + 0x108]
push ebx
push ebx
lea ecx, [esp + 0xe8]
mov byte [esp + 0x3b8], 0xa
mov dword [esp + 0xe8], 0x4b9078
mov dword [esp + 0x114], edx
mov dword [esp + 0x118], eax
mov dword [esp + 0xf0], ebx
mov dword [esp + 0x100], ebx
mov dword [esp + 0x110], ebx
call fcn.00472ad0
mov ecx, dword [esp + 0xe8]
mov edi, 0x4b9044
mov dword [esp + 0xdc], edi
mov dword [esp + 0x114], ebx
mov dword [esp + 0x118], ebx
mov dword [esp + 0x11c], 0x20
mov dword [esp + 0x120], 4
mov dword [ecx], ebx
mov edx, dword [esp + 0xf8]
mov esi, 0x4b9040
mov dword [edx], ebx
mov eax, dword [esp + 0x108]
mov dword [eax], ebx
mov ecx, dword [esp + 0xec]
mov dword [ecx], ebx
mov edx, dword [esp + 0xfc]
mov dword [edx], ebx
mov eax, dword [esp + 0x10c]
mov dword [eax], ebx
mov ecx, dword [esp + 0xd8]
mov edx, dword [ecx + 4]
mov dword [esp + edx + 0xd8], esi
mov eax, dword [esp + 0x1ec]
push 0x4d9390
and eax, 0xffff
lea ecx, [esp + 0x1f8]
push eax
push str.__Build
lea edx, [esp + 0xe4]
push ecx
push edx
mov dword [esp + 0x3c0], 0xc
call fcn.00472cb0
add esp, 8
push eax
call fcn.00472cb0
add esp, 8
mov ecx, eax
call fcn.00471f30
push eax
call fcn.00472cb0
add esp, 8
mov ecx, eax
push ebx
call fcn.00472230
mov ecx, dword [esp + 0xd8]
lea eax, [esp + 0x128]
mov dword [esp + 0x70], eax
mov edx, dword [ecx + 4]
mov dword [esp + edx + 0xd8], esi
mov dword [esp + 0x3ac], 0xd
mov al, byte [esp + 0x120]
mov dword [esp + 0xdc], edi
test al, 1
je 0x471243
mov eax, dword [esp + 0xe8]
mov eax, dword [eax]
push eax
call fcn.0049dd04
add esp, 4
mov ecx, dword [esp + 0x120]
mov edi, dword [esp + 0x110]
and ecx, 0xfffffffe
cmp edi, ebx
mov dword [esp + 0x118], ebx
mov dword [esp + 0x120], ecx
mov dword [esp + 0xdc], 0x4b9078
je 0x4712aa
lea ecx, [esp + 0x14]
call fcn.0049adad
mov eax, dword [edi + 4]
cmp eax, ebx
jbe 0x47128a
cmp eax, 0xffffffff
jae 0x47128a
dec eax
mov dword [edi + 4], eax
mov esi, dword [edi + 4]
lea ecx, [esp + 0x14]
neg esi
sbb esi, esi
not esi
and esi, edi
call fcn.0049ae49
cmp esi, ebx
je 0x4712aa
mov edx, dword [esi]
push 1
mov ecx, esi
call dword [edx]
mov eax, dword [esp + 0xd8]
mov dword [esp + 0x3ac], 0xffffffff
mov ecx, dword [eax + 4]
mov dword [esp + ecx + 0xd8], 0x4b90ac
lea ecx, [esp + 0x128]
mov dword [esp + 0x128], 0x4b90b0
call fcn.0049a973
jmp 0x4713b7
cmp dword [esp + 0x1e4], 4
jne 0x4713b7
cmp dword [esp + 0x1e8], ebx
jne 0x471341
lea esi, [ebp + 8]
push str.Microsoft_Windows_95
mov ecx, esi
call fcn.0049e32a
mov eax, dword [esp + 0x1f5]
cmp al, 0x43
jne 0x47131e
push str.OSR2
jmp 0x47132b
push eax
mov ecx, esi
call fcn.0049e351
push 0x4d93a4
mov ecx, esi
call fcn.0049e32a
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], ebx
cmp eax, 4
jne 0x4713b7
cmp dword [esp + 0x1e8], 0xa
jne 0x471383
lea esi, [ebp + 8]
push str.Microsoft_Windows_98
mov ecx, esi
call fcn.0049e32a
cmp byte [esp + 0x1f5], 0x41
jne 0x471370
push 0x4d9354
mov ecx, esi
call fcn.0049e32a
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], 1
cmp eax, 4
jne 0x4713b7
cmp dword [esp + 0x1e8], 0x5a
jne 0x4713b7
push str.Microsoft_Windows_Me
lea ecx, [ebp + 8]
call fcn.0049e32a
mov dword [ebp + 4], 2
jmp 0x4713b7
push str.Microsoft_Win32s
lea ecx, [ebp + 8]
call fcn.0049e32a
mov dword [ebp + 4], 3
mov ecx, 0x4a
xor eax, eax
lea edi, [esp + 0x27c]
rep stosd dword es:[edi], eax
mov ecx, 0x19
lea edi, [esp + 0x74]
rep stosd dword es:[edi], eax
mov ecx, 0x14
lea edi, [esp + 0x18]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x10]
call fcn.00475d30
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
mov dword [esp + 0x3b0], 0xe
call fcn.00475d40
test eax, eax
je 0x471dde
mov eax, dword [esp + 0x31c]
dec eax
cmp eax, 4
ja case.default.0x47141b
jmp dword [eax*4 + 0x471e54]
lea ecx, [esp + 0x18]
push 0x4d9324
push ecx
jmp 0x47153f
lea ecx, [esp + 0x18]
push str.Windows
push ecx
jmp 0x47153f
lea ecx, [esp + 0x18]
push str.Windows_CE
push ecx
jmp 0x47153f
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.00476010
test eax, eax
je 0x471473
lea edx, [esp + 0x18]
push str.Windows_95
push edx
jmp 0x47153f
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476050
test eax, eax
je 0x471497
lea ecx, [esp + 0x18]
push str.Windows_95_SP1
push ecx
jmp 0x47153f
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
call fcn.00476090
test eax, eax
je 0x4714b6
push str.Windows_95_OSR2
jmp 0x47153a
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.004760d0
test eax, eax
je 0x4714d7
lea edx, [esp + 0x18]
push str.Windows_98
push edx
jmp 0x47153f
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476110
test eax, eax
je 0x4714f8
lea ecx, [esp + 0x18]
push str.Windows_98_SP1
push ecx
jmp 0x47153f
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
call fcn.00476150
test eax, eax
je 0x471514
push str.Windows_98_Second_Edition
jmp 0x47153a
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.00476190
test eax, eax
je 0x471535
lea edx, [esp + 0x18]
push str.Windows_Millenium_Edition
push edx
jmp 0x47153f
push str.Windows___
lea eax, [esp + 0x1c]
push eax
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x18]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
jmp 0x471c78
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.004762c0
test eax, eax
je 0x4716bf
lea edx, [esp + 0x18]
push str.Windows_NT
push edx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x27c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
call fcn.00476400
test eax, eax
je 0x4715f1
push str._Workstation
jmp 0x471643
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476340
test eax, eax
je 0x47160d
push str._Server
jmp 0x471643
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004762f0
test eax, eax
je 0x471629
push str._Primary_Domain_Controller
jmp 0x471643
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476390
test eax, eax
je 0x47167d
push str._Backup_Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476480
test eax, eax
je 0x47169c
push str._Datacenter
jmp 0x471bf1
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476450
test eax, eax
je 0x471c2b
push str._Enterprise
jmp 0x471bf1
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004761c0
test eax, eax
je 0x471831
lea ecx, [esp + 0x18]
push str.Windows_2000
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x27c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
call fcn.004764d0
test eax, eax
je 0x471733
push str._Professional
jmp 0x471769
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476520
test eax, eax
je 0x47174f
push str._Server
jmp 0x471769
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004765d0
test eax, eax
je 0x4717a3
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004765a0
test eax, eax
je 0x4717bf
push str._Datacenter
jmp 0x4717d9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476570
test eax, eax
je 0x471813
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004763e0
test eax, eax
je 0x4719f5
jmp 0x4719b6
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004761f0
test eax, eax
je 0x471a13
lea ecx, [esp + 0x18]
push str.Windows_XP
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x27c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
call fcn.00476620
test eax, eax
je 0x4718a5
push str._Personal
jmp 0x4718f7
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476650
test eax, eax
je 0x4718c1
push str._Professional
jmp 0x4718f7
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004766a0
test eax, eax
je 0x4718dd
push str._Server
jmp 0x4718f7
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476750
test eax, eax
je 0x471931
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476720
test eax, eax
je 0x47194d
push str._Datacenter
jmp 0x471967
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004766f0
test eax, eax
je 0x4719a1
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004763e0
test eax, eax
je 0x4719f5
lea ecx, [esp + 0x18]
push str._Terminal_Services
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004763f0
test eax, eax
je 0x471c2b
jmp 0x471bec
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476220
test eax, eax
je 0x471c2b
lea ecx, [esp + 0x18]
push str.Windows_2003
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x27c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x14]
call fcn.00476620
test eax, eax
je 0x471a87
push str._Personal
jmp 0x471ad9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476650
test eax, eax
je 0x471aa3
push str._Professional
jmp 0x471ad9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004766a0
test eax, eax
je 0x471abf
push str._Server
jmp 0x471ad9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476750
test eax, eax
je 0x471b13
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.00476720
test eax, eax
je 0x471b2f
push str._Datacenter
jmp 0x471b49
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004766f0
test eax, eax
je 0x471b83
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004763e0
test eax, eax
je 0x471bd7
lea ecx, [esp + 0x18]
push str._Terminal_Services
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.004763f0
test eax, eax
je 0x471c2b
push str._BackOffice_Small_Business_Edition
lea ecx, [esp + 0x1c]
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov al, byte [esp + 0x74]
test al, al
je 0x471c81
jmp 0x471c74
lea ecx, [esp + 0x18]
push str.Unknown_OS
push ecx
call fcn.0048c5af
lea edi, [esp + 0x20]
or ecx, 0xffffffff
xor eax, eax
add esp, 8
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea eax, [esp + 0x74]
push eax
lea ecx, [ebp + 0x10]
call fcn.0049e0d7
mov ecx, dword [esp + 0x310]
lea edx, [esp + 0x18]
push ecx
push 0x4d9158
push edx
call fcn.0048c5af
lea edi, [esp + 0x24]
or ecx, 0xffffffff
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea ebx, [ebp + 0x14]
and ecx, 3
lea eax, [esp + 0x18]
rep movsb byte es:[edi], byte [esi]
push eax
mov ecx, ebx
call fcn.0049e0d7
mov ecx, dword [esp + 0x314]
lea edx, [esp + 0x18]
push ecx
push str._02d
push edx
call fcn.0048c5af
lea edi, [esp + 0x24]
or ecx, 0xffffffff
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov edi, edx
mov edx, ecx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
lea eax, [esp + 0x18]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
mov ecx, ebx
call fcn.0049e32a
mov eax, dword [esp + 0x318]
test eax, eax
je 0x471d82
push eax
lea ecx, [esp + 0x1c]
push 0x4d914c
push ecx
call fcn.0048c5af
lea edi, [esp + 0x24]
or ecx, 0xffffffff
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x18]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
lea ecx, [ebp + 0xc]
call fcn.0049e0d7
mov eax, dword [esp + 0x3a0]
test ax, ax
je 0x471e24
and eax, 0xffff
lea ecx, [esp + 0x18]
push eax
push str.Service_Pack__d
push ecx
call fcn.0048c5af
lea edi, [esp + 0x24]
or ecx, 0xffffffff
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x74]
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x18]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
jmp 0x471e1c
lea ecx, [esp + 0x74]
push str.Failed_in_call_to_GetOSVersion
push ecx
call fcn.0048c5af
add esp, 8
lea edx, [esp + 0x74]
lea ecx, [ebp + 0x10]
push edx
call fcn.0049e0d7
push str.unknown
lea ecx, [ebp + 0xc]
call fcn.0049e0d7
push str.unknown
lea ecx, [ebp + 0x14]
call fcn.0049e0d7
push str.unknown
lea ecx, [ebp + 0x18]
call fcn.0049e0d7
lea ecx, [esp + 0x10]
mov dword [esp + 0x3ac], 0xffffffff
call fcn.00431fe0
mov ecx, dword [esp + 0x3a4]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x3a0
ret