Function at 0x4878f8
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 0x487bda
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, 0x487bec
mov edx, 0x80000002
call fcn.004813ec
mov ebx, eax
cmp ebx, 2
je 0x487b9d
test ebx, ebx
je 0x4879ec
lea eax, [ebp - 0x28]
push eax
lea edx, [ebp - 0x34]
mov eax, 0x80000002
call fcn.00486420
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x30], eax
mov eax, 0x487c64
mov dword [ebp - 0x2c], eax
lea edx, [ebp - 0x30]
mov ecx, 1
mov al, 0x44
call fcn.00483a18
push dword [ebp - 0x28]
push 0x487cdc
lea eax, [ebp - 0x38]
push eax
mov eax, 0x487cf4
mov dword [ebp - 0x44], eax
lea edx, [ebp - 0x48]
mov eax, ebx
call fcn.0040dd7c
mov eax, dword [ebp - 0x48]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x4c]
mov eax, ebx
call fcn.00481f48
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x3c], eax
lea edx, [ebp - 0x44]
mov ecx, 2
mov al, 0x3b
call fcn.00483a18
push dword [ebp - 0x38]
lea eax, [ebp - 0x24]
mov edx, 3
call fcn.004069f8
mov ecx, dword [ebp - 0x24]
mov dl, 1
mov eax, dword [0x40b928]
call fcn.0041275c
call fcn.00404a74
xor eax, eax
push ebp
push 0x487b96
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.004064d4
mov ebx, eax
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
je 0x487a28
call fcn.00404b68
jmp 0x487b9d
mov byte [ebp - 0x11], 0
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x487ad4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x1c]
dec eax
je 0x487a4f
sub eax, 2
je 0x487a71
dec eax
je 0x487aa5
jmp 0x487aca
mov edx, ebx
lea ecx, [ebp - 4]
mov eax, dword [ebp - 0x10]
call fcn.00481314
test al, al
je 0x487aca
mov eax, dword [ebp - 4]
call fcn.0040dfd8
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x11], 1
jmp 0x487aca
cmp dword [ebp - 0x20], 1
jb 0x487aca
cmp dword [ebp - 0x20], 4
ja 0x487aca
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x487aca
mov byte [ebp - 0x11], 1
jmp 0x487aca
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_RegQueryValueExW_1
test eax, eax
jne 0x487aca
mov byte [ebp - 0x11], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x487ade
cmp byte [ebp - 0x11], 0
jne 0x487aee
call fcn.00404b68
jmp 0x487b9d
dec dword [ebp - 0x18]
cmp dword [ebp - 0x18], 0
jg 0x487b0f
mov byte [ebp - 9], 1
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegDeleteValueW
jmp 0x487b7f
mov eax, dword [ebp - 0x1c]
dec eax
je 0x487b1f
add eax, 0xfffffffe
sub eax, 2
jb 0x487b61
jmp 0x487b7f
mov eax, dword [ebp - 0x18]
xor edx, edx
push edx
push eax
lea eax, [ebp - 4]
call fcn.0040df88
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x487b3a
sub ebx, 4
mov ebx, dword [ebx]
inc ebx
mov eax, ebx
add eax, eax
push eax
mov eax, dword [ebp - 4]
call fcn.004064d4
push eax
push 1
push 0
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExW
jmp 0x487b7f
push 4
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x1c]
push eax
push 0
mov eax, dword [ebp - 8]
call fcn.004064d4
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegSetValueExW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x487b9d
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 0x487be1
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 0x38]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 0x28]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret