Function at 0x4b3850
Capabilities:
Delete registry value
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x38], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x34], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
xor edx, edx
push ebp
push 0x4b3b30
push dword fs:[edx]
mov dword fs:[edx], esp
mov byte [ebp - 9], 0
push 0
push 3
lea edx, [ebp - 0x10]
push edx
mov ecx, 0x4b3b44
mov edx, 0x80000002
call fcn.00470770
mov ebx, eax
cmp ebx, 2
je 0x4b3af3
test ebx, ebx
je 0x4b3944
lea eax, [ebp - 0x28]
push eax
lea edx, [ebp - 0x34]
mov eax, 0x80000002
call fcn.004b26a0
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x30], eax
mov eax, 0x4b3b84
mov dword [ebp - 0x2c], eax
lea edx, [ebp - 0x30]
mov ecx, 1
mov al, 0x3d
call fcn.004b1078
push dword [ebp - 0x28]
push 0x4b3bc4
lea eax, [ebp - 0x38]
push eax
mov eax, 0x4b3bd4
mov dword [ebp - 0x44], eax
lea edx, [ebp - 0x48]
mov eax, ebx
call fcn.00409d90
mov eax, dword [ebp - 0x48]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x4c]
mov eax, ebx
call fcn.004710f4
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x3c], eax
lea edx, [ebp - 0x44]
mov ecx, 2
mov al, 0x34
call fcn.004b1078
push dword [ebp - 0x38]
lea eax, [ebp - 0x24]
mov edx, 3
call fcn.00405204
mov ecx, dword [ebp - 0x24]
mov dl, 1
mov eax, dword [0x4087b8]
call fcn.0040dac4
call fcn.0040489c
xor eax, eax
push ebp
push 0x4b3aec
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x20]
push eax
push 0
lea eax, [ebp - 0x1c]
push eax
push 0
mov eax, dword [ebp - 8]
call fcn.00405300
mov ebx, eax
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x4b3980
call fcn.00404948
jmp 0x4b3af3
mov byte [ebp - 0x11], 0
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x4b3a2c
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x1c]
dec eax
je 0x4b39a7
sub eax, 2
je 0x4b39c9
dec eax
je 0x4b39fd
jmp 0x4b3a22
mov edx, ebx
lea ecx, [ebp - 4]
mov eax, dword [ebp - 0x10]
call fcn.0047069c
test al, al
je 0x4b3a22
mov eax, dword [ebp - 4]
call fcn.00409efc
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x11], 1
jmp 0x4b3a22
cmp dword [ebp - 0x20], 1
jb 0x4b3a22
cmp dword [ebp - 0x20], 4
ja 0x4b3a22
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
mov eax, dword [ebp - 8]
call fcn.00405300
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4b3a22
mov byte [ebp - 0x11], 1
jmp 0x4b3a22
mov dword [ebp - 0x20], 4
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4b3a22
mov byte [ebp - 0x11], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4b3a36
cmp byte [ebp - 0x11], 0
jne 0x4b3a46
call fcn.00404948
jmp 0x4b3af3
dec dword [ebp - 0x18]
cmp dword [ebp - 0x18], 0
jg 0x4b3a67
mov byte [ebp - 9], 1
mov eax, dword [ebp - 8]
call fcn.00405300
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegDeleteValueA
jmp 0x4b3ad5
mov eax, dword [ebp - 0x1c]
dec eax
je 0x4b3a77
add eax, 0xfffffffe
sub eax, 2
jb 0x4b3ab7
jmp 0x4b3ad5
mov eax, dword [ebp - 0x18]
xor edx, edx
push edx
push eax
lea eax, [ebp - 4]
call fcn.00409e7c
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4b3a92
sub ebx, 4
mov ebx, dword [ebx]
inc ebx
mov eax, ebx
push eax
mov eax, dword [ebp - 4]
call fcn.00405300
push eax
push 1
push 0
mov eax, dword [ebp - 8]
call fcn.00405300
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExA
jmp 0x4b3ad5
push 4
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x1c]
push eax
push 0
mov eax, dword [ebp - 8]
call fcn.00405300
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b3af3
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b3b37
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.00404e94
lea eax, [ebp - 0x38]
mov edx, 2
call fcn.00404e94
lea eax, [ebp - 0x28]
mov edx, 2
call fcn.00404e94
lea eax, [ebp - 4]
call fcn.00404e70
ret