Function at 0x491c94
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 0x491f76
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, 0x491f88
mov edx, 0x80000002
call fcn.0048c664
mov ebx, eax
cmp ebx, 2
je 0x491f39
test ebx, ebx
je 0x491d88
lea eax, [ebp - 0x28]
push eax
lea edx, [ebp - 0x34]
mov eax, 0x80000002
call fcn.004907bc
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x30], eax
mov eax, 0x492000
mov dword [ebp - 0x2c], eax
lea edx, [ebp - 0x30]
mov ecx, 1
mov al, 0x44
call fcn.0048f09c
push dword [ebp - 0x28]
push 0x492078
lea eax, [ebp - 0x38]
push eax
mov eax, 0x492090
mov dword [ebp - 0x44], eax
lea edx, [ebp - 0x48]
mov eax, ebx
call fcn.004188b4
mov eax, dword [ebp - 0x48]
mov dword [ebp - 0x40], eax
lea edx, [ebp - 0x4c]
mov eax, ebx
call fcn.0048d1c0
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x3c], eax
lea edx, [ebp - 0x44]
mov ecx, 2
mov al, 0x3b
call fcn.0048f09c
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 [0x416460]
call fcn.0041d294
call fcn.00404a74
xor eax, eax
push ebp
push 0x491f32
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 0x491dc4
call fcn.00404b68
jmp 0x491f39
mov byte [ebp - 0x11], 0
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x491e70
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x1c]
dec eax
je 0x491deb
sub eax, 2
je 0x491e0d
dec eax
je 0x491e41
jmp 0x491e66
mov edx, ebx
lea ecx, [ebp - 4]
mov eax, dword [ebp - 0x10]
call fcn.0048c58c
test al, al
je 0x491e66
mov eax, dword [ebp - 4]
call fcn.00418b10
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x11], 1
jmp 0x491e66
cmp dword [ebp - 0x20], 1
jb 0x491e66
cmp dword [ebp - 0x20], 4
ja 0x491e66
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 0x491e66
mov byte [ebp - 0x11], 1
jmp 0x491e66
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 0x491e66
mov byte [ebp - 0x11], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x491e7a
cmp byte [ebp - 0x11], 0
jne 0x491e8a
call fcn.00404b68
jmp 0x491f39
dec dword [ebp - 0x18]
cmp dword [ebp - 0x18], 0
jg 0x491eab
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 0x491f1b
mov eax, dword [ebp - 0x1c]
dec eax
je 0x491ebb
add eax, 0xfffffffe
sub eax, 2
jb 0x491efd
jmp 0x491f1b
mov eax, dword [ebp - 0x18]
xor edx, edx
push edx
push eax
lea eax, [ebp - 4]
call fcn.00418ac0
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x491ed6
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 0x491f1b
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 0x491f39
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 0x491f7d
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