I don't have a right to open ApplePushService folder?

Hi,

For what I know, 'ApplePushService' folder belongs to (former?) iCloud (somebody here has a better/more accurate info?). I haven't it on my Mac, so I'm unable to tell you what it is supposed to contain "normally", nor if some malware could have placed there some files you don't want in your System.

If you (really) want (at your own risks) to see what is inside, try to make of this folder (in Get Info) (⌘ I) a "shared folder". Then go to the bottom of same Get Info, in Sharing & Permissions, and click on the padlock (enter your admin password) to assign you full rights on this folder.

For the "weird police" problem (assuming you haven't erased something essential in your system) if you haven't restarted just after having cleaned your Mac, just restart... (reassure me, this problem exists only on the Dock, not also in your Finder? 😕)

(note: please update your profile with system configuration, macOS version, model of Mac, etc. in order people here can give you a tad less elusive answers).

Regards

There is a manual way to attempt removal, that can work; but if not used initially

may not be provide follow-through to locate lost bits. This involves knowing the

macOS ...Re: How to Remove Advanced Mac Cleaner Virus

Another method would be to get antimalwarebytes for mac (free) to remove

the cause of this problem. ~ Be wary of tainted sources of bad software that

can bring your Mac face-to-face with problematic symptoms.

Effective defenses against malware and other threats

Most of these kinds of products are unsafe and not necessary in the macOS.

Above links from previous contributions to Apple support discussions online.

The link to get free tool for removal of the fake cure or other adware mistakes

Malwarebytes for Mac — Mac Antivirus Replacement | Malwarebytes

Also another product from reputable contributor to ASC may help to look in

and see what's going on. Makes a report and can be used to remove bads.

Using EtreCheck

About Etrecheck, info & download:

https://etrecheck.com/index

{..My macs have these to use on occasion. Seldom needed due to restraint..}