Function at 0x4202e0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4918c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov ecx, dword [ebp + 0x18]
push ebx
push esi
push edi
push 0xffffffffffffffff
push 0
call fcn.00457070
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x42033b
mov edx, dword [ebp + 0x14]
lea ecx, [ebp + 0xc]
or edx, 0x20019
push ecx
push edx
push 0
push eax
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov ebx, eax
mov eax, dword [ebp + 0xc]
neg ebx
sbb ebx, ebx
not ebx
and ebx, eax
jmp 0x42033e
mov ebx, dword [ebp + 8]
test ebx, ebx
je 0x420579
call fcn.0043fe90
test eax, eax
je 0x420479
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x42035f
mov dword [ebp + 0x10], eax
jmp 0x420392
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
inc esi
lea eax, [esi + esi]
add eax, 3
and al, 0xfc
call fcn.0040ee20
mov ecx, dword [ebp + 0x10]
mov edi, esp
push esi
push edi
push 0xffffffffffffffff
push ecx
push 0
push 0
mov word [edi], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov dword [ebp + 0x10], edi
mov ecx, dword [ebp + 0x10]
lea edx, [ebp + 0xc]
push edx
lea eax, [ebp + 0x14]
push 0
push eax
push 0
push ecx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x42056d
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x4203cc
cmp eax, 2
je 0x4203cc
cmp eax, 6
je 0x4203cc
cmp eax, 7
jne 0x42056d
mov edx, dword [ebp + 0xc]
add edx, 2
push edx
call fcn.004774ff
mov esi, eax
mov eax, dword [ebp + 0xc]
mov edi, esi
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
mov dword [ebp - 0x10], esi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push esi
push 0
push 0
push ecx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x420564
mov edx, esi
xor edi, edi
cmp word [edx], di
je 0x420457
push esi
lea ecx, [ebp - 0x14]
call fcn.0044fb20
mov ecx, dword [ebp + 0x18]
push eax
mov dword [ebp - 4], edi
mov edx, dword [ecx + 4]
push edx
call fcn.00457700
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], 0xffffffff
call fcn.00450390
push esi
call fcn.0040e72e
lea esi, [esi + eax*2 + 2]
add esp, 4
cmp word [esi], di
jne 0x42041d
cmp ebx, dword [ebp + 8]
je 0x420463
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x10]
push eax
call fcn.00477528
add esp, 4
mov eax, 1
jmp 0x42057b
mov eax, dword [ebp + 0x10]
lea ecx, [ebp + 0xc]
push ecx
lea edx, [ebp + 0x14]
push 0
push edx
push 0
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x42056d
mov eax, dword [ebp + 0x14]
cmp eax, 1
je 0x4204b3
cmp eax, 2
je 0x4204b3
cmp eax, 6
je 0x4204b3
cmp eax, 7
jne 0x42056d
mov ecx, dword [ebp + 0xc]
add ecx, 2
push ecx
call fcn.004774ff
mov edx, dword [ebp + 0xc]
mov esi, eax
xor eax, eax
mov edi, esi
lea ecx, [edx + 2]
add esp, 4
mov edx, ecx
mov dword [ebp - 0x10], esi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov ecx, dword [ebp + 0x10]
lea eax, [ebp + 0xc]
push eax
push esi
push 0
push 0
push ecx
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x420564
mov edx, esi
cmp byte [edx], 0
je 0x420545
push esi
lea ecx, [ebp + 0x10]
call fcn.0044fa10
mov ecx, dword [ebp + 0x18]
lea edx, [ebp + 0x10]
push edx
mov dword [ebp - 4], 1
mov eax, dword [ecx + 4]
push eax
call fcn.00457700
lea ecx, [ebp + 0x10]
mov dword [ebp - 4], 0xffffffff
call fcn.00450390
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov al, byte [esi + ecx + 1]
lea esi, [esi + ecx + 1]
test al, al
jne 0x4204fe
cmp ebx, dword [ebp + 8]
je 0x420551
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp - 0x10]
push eax
call fcn.00477528
add esp, 4
mov eax, 1
jmp 0x42057b
push esi
call fcn.00477528
add esp, 4
cmp ebx, dword [ebp + 8]
je 0x420579
push ebx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x20]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret