Function at 0x420c40
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c2b80
mov eax, dword fs:[0]
push eax
sub esp, 0xa1c
mov eax, dword [0x507074]
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], 0x4e17d0
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 reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
js 0x420f22
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 0x420d3f
mov edx, str.WinNT
lea ecx, [ebp - 0x218]
call fcn.004295d0
test eax, eax
jne 0x420d14
mov eax, 1
mov word [0x50a028], ax
xor al, al
jmp 0x420d3a
mov edx, str.ServerNT
lea ecx, [ebp - 0x218]
call fcn.004295d0
test eax, eax
mov eax, 3
je 0x420d32
mov eax, 2
mov word [0x50a028], ax
mov al, 1
mov byte [0x50a02c], 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 0x420f22
xor edi, edi
lea ebx, [ebp - 0xa18]
mov eax, ebx
cmp word [ebp - 0xa18], di
je 0x420d8d
lea eax, [eax + 2]
inc edi
cmp word [eax], 0
jne 0x420d83
test edi, edi
je 0x420f22
mov si, word [0x50a02a]
nop dword [eax]
mov edx, str.Small_Business
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420db9
or si, 1
jmp 0x420ef4
mov edx, str.Enterprise
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420dd2
or si, 2
jmp 0x420ef4
mov edx, str.BackOffice
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420deb
or si, 4
jmp 0x420ef4
mov edx, str.CommunicationServer
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e04
or si, 8
jmp 0x420ef4
mov edx, str.Terminal_Server
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e1d
or si, 0x10
jmp 0x420ef4
mov edx, str.Small_Business_Restricted_
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e36
or si, 0x20
jmp 0x420ef4
mov edx, str.EmbeddedNT
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e4f
or si, 0x40
jmp 0x420ef4
mov edx, str.DataCenter
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e69
mov eax, 0x80
jmp 0x420ef1
mov edx, str.Personal
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e80
mov eax, 0x200
jmp 0x420ef1
mov edx, str.Blade
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420e97
mov eax, 0x400
jmp 0x420ef1
mov edx, str.Embedded_Restricted_
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420eae
mov eax, 0x800
jmp 0x420ef1
mov edx, str.Security_Appliance
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420ec5
mov eax, 0x1000
jmp 0x420ef1
mov edx, str.Storage_Server
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420edc
mov eax, 0x2000
jmp 0x420ef1
mov edx, str.Compute_Server
mov ecx, ebx
call fcn.004295d0
test eax, eax
jne 0x420efb
mov eax, 0x4000
or si, ax
mov word [0x50a02a], si
lea ebx, [ebx + edi*2]
xor edi, edi
add ebx, 2
mov eax, ebx
cmp word [ebx], di
je 0x420f1a
nop word [eax + eax]
lea eax, [eax + 2]
inc edi
cmp word [eax], 0
jne 0x420f10
test edi, edi
jne 0x420da0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0xa1c]
mov dword [ebp - 0xa20], 0x4e17d0
test eax, eax
je 0x420f4e
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.004965ce
mov esp, ebp
pop ebp
ret