Function at 0x491290
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x556a4b
mov eax, dword fs:[0]
push eax
sub esp, 0xa1c
mov eax, dword [0x5d0074]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0xa20], 0x58b4bc
mov dword [ebp - 0xa1c], 0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0xa20]
mov eax, dword [ebp - 0xa20]
call dword [eax + 4]
lea eax, [ebp - 0xa1c]
push eax
push 0x20119
push 0
push str.SYSTEMCurrentControlSetControlProductOptions
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
js 0x491572
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea eax, [ebp - 0xa24]
push eax
lea eax, [ebp - 0x218]
mov dword [ebp - 0xa24], 0x208
push eax
push 0
push 0
push str.ProductType
push dword [ebp - 0xa1c]
call esi
test eax, eax
jne 0x49138f
mov edx, str.WinNT
lea ecx, [ebp - 0x218]
call fcn.004991a0
test eax, eax
jne 0x491364
mov eax, 1
mov word [0x5d69f8], ax
xor al, al
jmp 0x49138a
mov edx, str.ServerNT
lea ecx, [ebp - 0x218]
call fcn.004991a0
test eax, eax
mov eax, 3
je 0x491382
mov eax, 2
mov word [0x5d69f8], ax
mov al, 1
mov byte [0x5d69fc], al
lea eax, [ebp - 0xa28]
mov dword [ebp - 0xa28], 0x800
push eax
lea eax, [ebp - 0xa18]
push eax
push 0
push 0
push str.ProductSuite
push dword [ebp - 0xa1c]
call esi
test eax, eax
jne 0x491572
xor edi, edi
lea ebx, [ebp - 0xa18]
mov eax, ebx
cmp word [ebp - 0xa18], di
je 0x4913dd
lea eax, [eax + 2]
inc edi
cmp word [eax], 0
jne 0x4913d3
test edi, edi
je 0x491572
mov si, word [0x5d69fa]
nop dword [eax]
mov edx, str.Small_Business
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x491409
or si, 1
jmp 0x491544
mov edx, str.Enterprise
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x491422
or si, 2
jmp 0x491544
mov edx, str.BackOffice
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x49143b
or si, 4
jmp 0x491544
mov edx, str.CommunicationServer
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x491454
or si, 8
jmp 0x491544
mov edx, str.Terminal_Server
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x49146d
or si, 0x10
jmp 0x491544
mov edx, str.Small_Business_Restricted_
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x491486
or si, 0x20
jmp 0x491544
mov edx, str.EmbeddedNT
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x49149f
or si, 0x40
jmp 0x491544
mov edx, str.DataCenter
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x4914b9
mov eax, 0x80
jmp 0x491541
mov edx, str.Personal
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x4914d0
mov eax, 0x200
jmp 0x491541
mov edx, str.Blade
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x4914e7
mov eax, 0x400
jmp 0x491541
mov edx, str.Embedded_Restricted_
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x4914fe
mov eax, 0x800
jmp 0x491541
mov edx, str.Security_Appliance
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x491515
mov eax, 0x1000
jmp 0x491541
mov edx, str.Storage_Server
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x49152c
mov eax, 0x2000
jmp 0x491541
mov edx, str.Compute_Server
mov ecx, ebx
call fcn.004991a0
test eax, eax
jne 0x49154b
mov eax, 0x4000
or si, ax
mov word [0x5d69fa], si
lea ebx, [ebx + edi*2]
xor edi, edi
add ebx, 2
mov eax, ebx
cmp word [ebx], di
je 0x49156a
nop word [eax + eax]
lea eax, [eax + 2]
inc edi
cmp word [eax], 0
jne 0x491560
test edi, edi
jne 0x4913f0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0xa1c]
mov dword [ebp - 0xa20], 0x58b4bc
test eax, eax
je 0x49159e
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [ebp - 0xa1c], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005214e1
mov esp, ebp
pop ebp
ret