Function at 0x4872c4
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x3c], ebx
mov dword [ebp - 0x4c], ebx
mov dword [ebp - 0x50], ebx
mov dword [ebp - 0x38], ebx
mov dword [ebp - 4], ebx
mov byte [ebp - 5], cl
mov esi, edx
xor edx, edx
push ebp
push 0x487579
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
push 0
push 0
push 3
push 0
lea edx, [ebp - 0xc]
push edx
lea edx, [ebp - 0x10]
push edx
mov ecx, 0x487588
mov edx, 0x80000002
call fcn.0048116c
mov ebx, eax
test ebx, ebx
je 0x4873b7
lea eax, [ebp - 0x2c]
push eax
lea edx, [ebp - 0x38]
mov eax, 0x80000002
call fcn.004861d8
mov eax, dword [ebp - 0x38]
mov dword [ebp - 0x34], eax
mov eax, 0x487600
mov dword [ebp - 0x30], eax
lea edx, [ebp - 0x34]
mov ecx, 1
mov al, 0x44
call fcn.004837d0
push dword [ebp - 0x2c]
push 0x487678
lea eax, [ebp - 0x3c]
push eax
mov eax, 0x487690
mov dword [ebp - 0x48], eax
lea edx, [ebp - 0x4c]
mov eax, ebx
call fcn.0040db34
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x44], eax
lea edx, [ebp - 0x50]
mov eax, ebx
call fcn.00481d00
mov eax, dword [ebp - 0x50]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x48]
mov ecx, 2
mov al, 0x3b
call fcn.004837d0
push dword [ebp - 0x3c]
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.004069f8
mov ecx, dword [ebp - 0x28]
mov dl, 1
mov eax, dword [0x40b6e0]
call fcn.00412514
call fcn.00404a74
mov eax, esi
call fcn.004064d4
mov dword [ebp - 0x24], eax
xor eax, eax
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], 4
xor eax, eax
push ebp
push 0x48749f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x14]
push eax
push 0
lea eax, [ebp - 0x1c]
push eax
push 0
mov eax, dword [ebp - 0x24]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x487495
mov eax, dword [ebp - 0x1c]
dec eax
je 0x48740f
sub eax, 2
je 0x487435
dec eax
je 0x48746c
jmp 0x487495
lea ecx, [ebp - 4]
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0xc]
call fcn.004810cc
test al, al
je 0x487495
mov eax, dword [ebp - 4]
call fcn.0040dd90
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x20], 1
jmp 0x487495
cmp dword [ebp - 0x14], 1
jb 0x487495
cmp dword [ebp - 0x14], 4
ja 0x487495
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
mov eax, dword [ebp - 0x24]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
je 0x487463
call fcn.00412500
mov dword [ebp - 0x20], 3
jmp 0x487495
mov dword [ebp - 0x14], 4
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
mov eax, dword [ebp - 0x24]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
je 0x487495
call fcn.00412500
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4874ae
cmp dword [ebp - 0x18], 0
jge 0x4874b9
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
sete al
and al, byte [ebp - 5]
je 0x4874c8
inc dword [ebp - 0x18]
inc dword [ebp - 0x18]
mov eax, dword [ebp - 0x20]
dec eax
je 0x4874db
add eax, 0xfffffffe
sub eax, 2
jb 0x48751a
jmp 0x487533
mov eax, dword [ebp - 0x18]
xor edx, edx
push edx
push eax
lea eax, [ebp - 4]
call fcn.0040dd40
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x4874f6
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
mov eax, dword [ebp - 0x20]
push eax
push 0
mov eax, dword [ebp - 0x24]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegSetValueExW
jmp 0x487533
push 4
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x20]
push eax
push 0
mov eax, dword [ebp - 0x24]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegSetValueExW
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x487580
lea eax, [ebp - 0x50]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 0x3c]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 0x2c]
mov edx, 2
call fcn.00406440
lea eax, [ebp - 4]
call fcn.00406438
ret