Function at 0x10077da0
Capabilities:
Check os version

Disassembly:
push 0xffffffffffffffff
push 0x100b278f
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 0x10077e13
lea ecx, [esp + 0x1e0]
mov dword [esp + 0x1e0], 0x94
push ecx
call esi
test eax, eax
je 0x100790c8
mov eax, dword [esp + 0x1f0]
sub eax, ebx
je 0x10078633
dec eax
je 0x10078576
dec eax
jne 0x10078647
cmp dword [esp + 0x1e4], 4
ja 0x10077e47
push str.Microsoft_Windows_NT
lea ecx, [ebp + 8]
call fcn.100a43f1
mov eax, dword [esp + 0x1e4]
mov edi, 9
cmp eax, 5
mov esi, 7
jne 0x10077ece
cmp dword [esp + 0x1e8], ebx
jne 0x10077e86
push str.Microsoft_Windows_2000
lea ecx, [ebp + 8]
call fcn.100a43f1
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], 6
cmp eax, 5
jne 0x10077ece
cmp dword [esp + 0x1e8], 1
jne 0x10077eac
push str.Microsoft_Windows_XP
lea ecx, [ebp + 8]
call fcn.100a43f1
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], esi
cmp eax, 5
jne 0x10077ece
cmp dword [esp + 0x1e8], 2
jne 0x1007824b
push str.Microsoft_Windows_2003
lea ecx, [ebp + 8]
call fcn.100a43f1
mov dword [ebp + 4], 8
cmp dword [esp + 0x1e4], 6
jne 0x10077f8a
mov eax, dword [esp + 0x1e8]
cmp eax, ebx
jne 0x10077f33
cmp byte [esp + 0x27a], 1
jne 0x10077f10
push str.Windows_Vista
lea ecx, [ebp + 8]
call fcn.100a43f1
push str.Windows_Vista
lea ecx, [ebp + 0x10]
call fcn.100a419e
mov dword [ebp + 4], edi
jmp 0x10077f8a
push str.Windows_Server_2008
lea ecx, [ebp + 8]
call fcn.100a43f1
push str.Windows_Server_2008
lea ecx, [ebp + 0x10]
call fcn.100a419e
mov dword [ebp + 4], 0xa
jmp 0x10077f8a
cmp eax, 1
jne 0x1007824b
cmp byte [esp + 0x27a], 1
jne 0x10077f69
push str.Windows_7
lea ecx, [ebp + 8]
call fcn.100a43f1
push str.Windows_7
lea ecx, [ebp + 0x10]
call fcn.100a419e
mov dword [ebp + 4], 0xc
jmp 0x10077f8a
push str.Windows_Server_2008_R2
lea ecx, [ebp + 8]
call fcn.100a43f1
push str.Windows_Server_2008_R2
lea ecx, [ebp + 0x10]
call fcn.100a419e
mov dword [ebp + 4], 0xb
cmp dword [esp + 0x1e4], 4
ja 0x1007824b
mov dword [esp + 0x15c], 0x100ee85c
mov dword [esp + 0x1d0], ebx
mov dword [esp + 0x1ac], 0x100ee858
mov dword [esp + 0x6c], 1
mov edx, dword [0x100ee860]
mov dword [esp + 0x3ac], ebx
mov dword [esp + edx + 0x15c], 0x100ee854
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.1008f6d4
cmp dword [esi + 0x28], ebx
jne 0x1007801f
mov eax, dword [esi + 4]
push ebx
or al, 4
mov ecx, esi
or al, 4
push eax
call fcn.1008f399
lea eax, [esp + 0x160]
mov dword [esp + 0x3ac], 2
mov dword [esp + 0x14], eax
call fcn.1008f8df
lea ecx, [esp + 0x68]
mov dword [esp + 0x194], eax
call fcn.1008f77c
mov ecx, dword [0x1013b944]
call fcn.10079100
lea ecx, [esp + 0x68]
call fcn.1008f818
lea ecx, [esp + 0x160]
mov byte [esp + 0x3ac], 3
mov dword [esp + 0x160], 0x100ee820
call fcn.10079f00
push 4
mov edi, 0x100ee7ec
push ebx
push ebx
lea ecx, [esp + 0x16c]
mov byte [esp + 0x3b8], 4
mov dword [esp + 0x16c], edi
call fcn.10079e20
mov ecx, dword [esp + 0x15c]
mov esi, 0x100ee7e8
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 0x1010ba24
push eax
mov eax, dword [esp + 0x1ec]
lea ecx, [esp + 0x1fc]
push str.__Build
push ecx
push 0x1010ba14
push edx
push 0x1010ba10
push eax
lea ecx, [esp + 0x17c]
push str.version
push ecx
mov dword [esp + 0x3d4], 5
call fcn.10079f60
add esp, 8
mov ecx, eax
call fcn.100791c0
push eax
call fcn.10079f60
add esp, 8
mov ecx, eax
call fcn.100791c0
push eax
call fcn.10079f60
add esp, 8
push eax
call fcn.10079f60
add esp, 8
push eax
call fcn.10079f60
add esp, 8
mov ecx, eax
call fcn.100791c0
push eax
call fcn.10079f60
add esp, 8
mov ecx, eax
push ebx
call fcn.100794c0
mov eax, dword [esp + 0x1e4]
cmp eax, 4
jne 0x1007816f
mov dword [ebp + 4], 5
jmp 0x10078185
cmp eax, 3
jne 0x10078185
cmp dword [esp + 0x1e8], 0x33
jne 0x10078185
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 0x100781d0
mov edx, dword [esp + 0x16c]
mov eax, dword [edx]
push eax
call fcn.100a3dcb
add esp, 4
mov ecx, dword [esp + 0x1a4]
mov dword [esp + 0x19c], ebx
and ecx, 0xfffffffe
mov dword [esp + 0x160], 0x100ee820
mov dword [esp + 0x1a4], ecx
mov ecx, dword [esp + 0x194]
cmp ecx, ebx
je 0x1007820f
call fcn.10079130
cmp eax, ebx
je 0x1007820f
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], 0x100ee854
lea ecx, [esp + 0x1ac]
mov dword [esp + 0x1ac], 0x100ee858
call fcn.1008f662
jmp 0x10078647
mov dword [esp + 0xd8], 0x100ee85c
mov dword [esp + 0x14c], ebx
mov dword [esp + 0x128], 0x100ee858
mov dword [esp + 0x6c], 4
mov edx, dword [0x100ee860]
mov dword [esp + 0x3ac], esi
mov dword [esp + edx + 0xd8], 0x100ee854
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.1008f6d4
cmp dword [esi + 0x28], ebx
jne 0x100782d2
mov eax, dword [esi + 4]
push ebx
or al, 4
mov ecx, esi
or al, 4
push eax
call fcn.1008f399
lea eax, [esp + 0xdc]
mov dword [esp + 0x3ac], edi
mov dword [esp + 0x70], eax
call fcn.1008f8df
lea ecx, [esp + 0x14]
mov dword [esp + 0x110], eax
call fcn.1008f77c
mov esi, dword [0x1013b944]
lea ecx, [esp + 0x68]
call fcn.1008f77c
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
jae 0x10078314
inc eax
mov dword [esi + 4], eax
lea ecx, [esp + 0x68]
call fcn.1008f818
lea ecx, [esp + 0x14]
call fcn.1008f818
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], 0x100ee820
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.10079d80
mov ecx, dword [esp + 0xe8]
mov edi, 0x100ee7ec
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, 0x100ee7e8
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 0x1010ba00
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.10079f60
add esp, 8
push eax
call fcn.10079f60
add esp, 8
mov ecx, eax
call fcn.100791c0
push eax
call fcn.10079f60
add esp, 8
mov ecx, eax
push ebx
call fcn.100794c0
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 0x100784d3
mov eax, dword [esp + 0xe8]
mov eax, dword [eax]
push eax
call fcn.100a3dcb
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], 0x100ee820
je 0x1007853a
lea ecx, [esp + 0x14]
call fcn.1008f77c
mov eax, dword [edi + 4]
cmp eax, ebx
jbe 0x1007851a
cmp eax, 0xffffffff
jae 0x1007851a
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.1008f818
cmp esi, ebx
je 0x1007853a
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], 0x100ee854
lea ecx, [esp + 0x128]
mov dword [esp + 0x128], 0x100ee858
call fcn.1008f662
jmp 0x10078647
cmp dword [esp + 0x1e4], 4
jne 0x10078647
cmp dword [esp + 0x1e8], ebx
jne 0x100785d1
lea esi, [ebp + 8]
push str.Microsoft_Windows_95
mov ecx, esi
call fcn.100a43f1
mov eax, dword [esp + 0x1f5]
cmp al, 0x43
jne 0x100785ae
push str.OSR2
jmp 0x100785bb
push eax
mov ecx, esi
call fcn.100a4418
push 0x1010ba14
mov ecx, esi
call fcn.100a43f1
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], ebx
cmp eax, 4
jne 0x10078647
cmp dword [esp + 0x1e8], 0xa
jne 0x10078613
lea esi, [ebp + 8]
push str.Microsoft_Windows_98
mov ecx, esi
call fcn.100a43f1
cmp byte [esp + 0x1f5], 0x41
jne 0x10078600
push 0x1010b9c4
mov ecx, esi
call fcn.100a43f1
mov eax, dword [esp + 0x1e4]
mov dword [ebp + 4], 1
cmp eax, 4
jne 0x10078647
cmp dword [esp + 0x1e8], 0x5a
jne 0x10078647
push str.Microsoft_Windows_Me
lea ecx, [ebp + 8]
call fcn.100a43f1
mov dword [ebp + 4], 2
jmp 0x10078647
push str.Microsoft_Win32s
lea ecx, [ebp + 8]
call fcn.100a43f1
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.1007cf70
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
mov dword [esp + 0x3b0], 0xe
call fcn.1007cf80
test eax, eax
je 0x1007906e
mov eax, dword [esp + 0x31c]
dec eax
cmp eax, 4
ja case.default.0x100786ab
jmp dword [eax*4 + 0x100790e4]
lea ecx, [esp + 0x18]
push 0x1010b994
push ecx
jmp 0x100787cf
lea ecx, [esp + 0x18]
push str.Windows
push ecx
jmp 0x100787cf
lea ecx, [esp + 0x18]
push str.Windows_CE
push ecx
jmp 0x100787cf
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1007d240
test eax, eax
je 0x10078703
lea edx, [esp + 0x18]
push str.Windows_95
push edx
jmp 0x100787cf
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d280
test eax, eax
je 0x10078727
lea ecx, [esp + 0x18]
push str.Windows_95_SP1
push ecx
jmp 0x100787cf
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
call fcn.1007d2c0
test eax, eax
je 0x10078746
push str.Windows_95_OSR2
jmp 0x100787ca
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1007d300
test eax, eax
je 0x10078767
lea edx, [esp + 0x18]
push str.Windows_98
push edx
jmp 0x100787cf
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d340
test eax, eax
je 0x10078788
lea ecx, [esp + 0x18]
push str.Windows_98_SP1
push ecx
jmp 0x100787cf
lea edx, [esp + 0x27c]
lea ecx, [esp + 0x10]
push edx
call fcn.1007d380
test eax, eax
je 0x100787a4
push str.Windows_98_Second_Edition
jmp 0x100787ca
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1007d3c0
test eax, eax
je 0x100787c5
lea edx, [esp + 0x18]
push str.Windows_Millenium_Edition
push edx
jmp 0x100787cf
push str.Windows___
lea eax, [esp + 0x1c]
push eax
call fcn.1008151f
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 0x10078f08
lea ecx, [esp + 0x27c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1007d500
test eax, eax
je 0x1007894f
lea edx, [esp + 0x18]
push str.Windows_NT
push edx
call fcn.1008151f
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.1007d640
test eax, eax
je 0x10078881
push str._Workstation
jmp 0x100788d3
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d580
test eax, eax
je 0x1007889d
push str._Server
jmp 0x100788d3
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d530
test eax, eax
je 0x100788b9
push str._Primary_Domain_Controller
jmp 0x100788d3
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d5d0
test eax, eax
je 0x1007890d
push str._Backup_Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d6c0
test eax, eax
je 0x1007892c
push str._Datacenter
jmp 0x10078e81
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d690
test eax, eax
je 0x10078ebb
push str._Enterprise
jmp 0x10078e81
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d3f0
test eax, eax
je 0x10078ac1
lea ecx, [esp + 0x18]
push str.Windows_2000
push ecx
call fcn.1008151f
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.1007d710
test eax, eax
je 0x100789c3
push str._Professional
jmp 0x100789f9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d760
test eax, eax
je 0x100789df
push str._Server
jmp 0x100789f9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d810
test eax, eax
je 0x10078a33
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d7e0
test eax, eax
je 0x10078a4f
push str._Datacenter
jmp 0x10078a69
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d7b0
test eax, eax
je 0x10078aa3
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d620
test eax, eax
je 0x10078c85
jmp 0x10078c46
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d420
test eax, eax
je 0x10078ca3
lea ecx, [esp + 0x18]
push str.Windows_XP
push ecx
call fcn.1008151f
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.1007d860
test eax, eax
je 0x10078b35
push str._Personal
jmp 0x10078b87
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d890
test eax, eax
je 0x10078b51
push str._Professional
jmp 0x10078b87
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d8e0
test eax, eax
je 0x10078b6d
push str._Server
jmp 0x10078b87
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d990
test eax, eax
je 0x10078bc1
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d960
test eax, eax
je 0x10078bdd
push str._Datacenter
jmp 0x10078bf7
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d930
test eax, eax
je 0x10078c31
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d620
test eax, eax
je 0x10078c85
lea ecx, [esp + 0x18]
push str._Terminal_Services
push ecx
call fcn.1008151f
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.1007d630
test eax, eax
je 0x10078ebb
jmp 0x10078e7c
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d450
test eax, eax
je 0x10078ebb
lea ecx, [esp + 0x18]
push str.Windows_2003
push ecx
call fcn.1008151f
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.1007d860
test eax, eax
je 0x10078d17
push str._Personal
jmp 0x10078d69
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d890
test eax, eax
je 0x10078d33
push str._Professional
jmp 0x10078d69
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d8e0
test eax, eax
je 0x10078d4f
push str._Server
jmp 0x10078d69
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d990
test eax, eax
je 0x10078da3
push str._Domain_Controller
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d960
test eax, eax
je 0x10078dbf
push str._Datacenter
jmp 0x10078dd9
lea eax, [esp + 0x27c]
lea ecx, [esp + 0x10]
push eax
call fcn.1007d930
test eax, eax
je 0x10078e13
push str._Advanced_Server
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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.1007d620
test eax, eax
je 0x10078e67
lea ecx, [esp + 0x18]
push str._Terminal_Services
push ecx
call fcn.1008151f
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.1007d630
test eax, eax
je 0x10078ebb
push str._BackOffice_Small_Business_Edition
lea ecx, [esp + 0x1c]
push ecx
call fcn.1008151f
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 0x10078f11
jmp 0x10078f04
lea ecx, [esp + 0x18]
push str.Unknown_OS
push ecx
call fcn.1008151f
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.100a419e
mov ecx, dword [esp + 0x310]
lea edx, [esp + 0x18]
push ecx
push 0x1010b7c8
push edx
call fcn.1008151f
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.100a419e
mov ecx, dword [esp + 0x314]
lea edx, [esp + 0x18]
push ecx
push str._02d
push edx
call fcn.1008151f
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.100a43f1
mov eax, dword [esp + 0x318]
test eax, eax
je 0x10079012
push eax
lea ecx, [esp + 0x1c]
push 0x1010b7bc
push ecx
call fcn.1008151f
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.100a419e
mov eax, dword [esp + 0x3a0]
test ax, ax
je 0x100790b4
and eax, 0xffff
lea ecx, [esp + 0x18]
push eax
push str.Service_Pack__d
push ecx
call fcn.1008151f
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 0x100790ac
lea ecx, [esp + 0x74]
push str.Failed_in_call_to_GetOSVersion
push ecx
call fcn.1008151f
add esp, 8
lea edx, [esp + 0x74]
lea ecx, [ebp + 0x10]
push edx
call fcn.100a419e
push str.unknown
lea ecx, [ebp + 0xc]
call fcn.100a419e
push str.unknown
lea ecx, [ebp + 0x14]
call fcn.100a419e
push str.unknown
lea ecx, [ebp + 0x18]
call fcn.100a419e
lea ecx, [esp + 0x10]
mov dword [esp + 0x3ac], 0xffffffff
call fcn.10035260
mov ecx, dword [esp + 0x3a4]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x3a0
ret