THREAT REMOVAL

How to Remove Process Sign “Virus” on Mac

remove process sign virus mac

If you are wondering how Process Sign app appeared on your Mac, what issues it is causing, and how to remove it, then keep up with our guide.

Process Sign

Process Sign is yet another application that affects Mac devices. Contrary to common believes that Macs are not vulnerable to viruses, lots of infections with undesired apps like Process Sign are registered every day. Is Process Sign a virus though?

The good news is that Process Sign is a potentially unwanted program that alters main browser settings without corrupting personal data and essential system settings. However, the program affects Macs’ browsers without users’ knowledge and that’s why many of them call it a virus. Even though Process Sign is not a virus, it still has an impact on infected systems. Among the issues caused by this program are aggressive advertising and data harvest. Since Process Sign poses a certain danger to the security of your macOS, we recommend that you consider its immediate removal.

Threat Summary

NameProcess Sign
TypePUP, Adware
Short DescriptionA questionable application that infects Macs and hijacks the settings of popular browsers like Safari and Chrome. Performs browser modifications without your knowledge.
SymptomsBrowser slowdowns may occur due to increased number of online ads. The program may start every time you start the affected Mac.
Distribution MethodFreeware Installations, Bundled Packages, Corrupted Websites, Fake Software Updates
Detection Tool See If Your System Has Been Affected by malware

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User ExperienceJoin Our Forum to Discuss Process Sign.

More Details About Process Sign Undesired App on Mac

Let’s start by saying that Process Sign is a potentially unwanted program that belongs to adware type of programs. Typically, adware programs trick people to install their files without noticing the process. For the purpose, their developers bet on shady spread techniques like software packages, questionable websites and corrupted software installers.

Process Sign potentially unwanted program may look like a normal program that has the function to improve browsing by providing some special features. However, Process Sign is primarily designed to harvest data and deliver ads. That’s why it alters certain browsing settings as soon as it loads on the system.

This undesired app may add suspicious browser extensions, change browser homepage, new tab page and default search engine, and create a new user profile to control all its troublesome activities. Soon after Process Sign applies changes, it is likely to start delivering lots of annoying ads in the affected browser. Ads by Process Sign may be:

  • Pop-ups.
  • Browser Redirect ads.
  • Banners.
  • Browser Redirect ads.
  • Push notifications.
  • Banners.

The purpose of all annoying ads is to trick you into visiting sponsored content and following some kind of steps that may endanger the overall security of both your personal data and system. By visiting sponsored content you generate revenue for Process Sign’s developers. Since the program mainly aims to monetize its presence on the affected system, it can be delivering all types of ads regardless of the reliability of the related websites. A visit to a poorly secured or a hacked website may disrupt system security and grant cybercriminals remote access to your Mac. For the sake of your online security, better refrain from visiting questionable sponsored content.

To make you more prone to click on ads, Process Sign is likely to be harvesting data that reveals more about your online interests. So an issue that may be related to the presence of this virus app on your Mac is unsolicited data collection.

To sum up, this adware for Mac is not a malicious program. However, it lowers the security of your Mac and puts you in a situation where you are not protected from online fraudsters and cybercriminals. That’s why we recommend the immediate removal of Process Sign virus from your affected Mac and browser.

How to Remove Process Sign “Virus” from Mac and Affected Browser

In order to remove Process Sign “virus” along with all entries it creates on the system, you should complete several removal steps in a precise order. The guide below presents you manual and automatic removal approach. In order to fully get rid of files installed by undesired programs and strengthen macOS security, we recommend that you combine the steps. Some of the files associated with the adware cannot be removed manually except you are an experienced computer user. So the manual adware removal might be quite a complicated process that requires advanced computer skills. If you don’t feel comfortable with the manual steps, navigate to the automatic part of the guide.

In case you have further questions or need additional help with the removal process, don’t hesitate to leave us a comment.

Gergana Ivanova

Gergana Ivanova

Gergana has a bachelor's degree in Marketing. She has been with the STF team for five years, researching malware, reporting on the latest computer infections, and following digital marketing trends.

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OFFER
REMOVE IT NOW (MAC)
with SpyHunter for Mac
Process Sign may remain persistent on your system and may re-infect it. We recommend you to download SpyHunter for Mac and run free scan to remove all virus files on your Mac. This saves you hours of time and effort compared to doing the removal yourself.
Free Remover allows you, subject to a 48-hour waiting period, one remediation and removal for results found. Read EULA and Privacy Policy

Preparation Phase:

Before starting to follow the steps below, be advised that you should first do the following preparations:

  • Backup your files in case the worst happens.
  • Make sure to have a device with these instructions on standy.
  • Arm yourself with patience.

Step 1: Uninstall Process Sign and remove related files and objects

OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with SpyHunter for Mac
Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy


1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:


2. Find Activity Monitor and double-click it:


3. In the Activity Monitor look for any suspicious processes, belonging or related to Process Sign:

Tip: To quit a process completely, choose the “Force Quit” option.


4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.


5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Process Sign. If you find it, right-click on the app and select “Move to Trash”.


6. Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Process Sign. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.


7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:

  • Go to Finder.
  • In the search bar type the name of the app that you want to remove.
  • Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
  • If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Process Sign via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1. Click on "Go" and Then "Go to Folder" as shown underneath:

2. Type in "/Library/LauchAgents/" and click Ok:

3. Delete all of the virus files that have similar or the same name as Process Sign. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.


Step 2: Remove Process Sign – related extensions from Safari / Chrome / Firefox

Remove an extension from Safari and reset it.Remove a toolbar from Google Chrome Remove a toolbar from Mozilla Firefox

1. Start Safari

2. After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

3. From the menu, click on "Preferences"

stf-safari preferences

4. After that, select the 'Extensions' Tab

stf-safari-extensions

5. Click once on the extension you want to remove.

6. Click 'Uninstall'

stf-safari uninstall

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Process Sign will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

1. Start Google Chrome and open the drop menu

2. Move the cursor over "Tools" and then from the extended menu choose "Extensions"

3. From the opened "Extensions" menu locate the add-on and click on the garbage bin icon on the right of it.

4. After the extension is removed, restart Google Chrome by closing it from the red "X" in the top right corner and start it again.


1. Start Mozilla Firefox. Open the menu window

2. Select the "Add-ons" icon from the menu.

3. Select the Extension and click "Remove"

4. After the extension is removed, restart Mozilla Firefox by closing it from the red "X" in the top right corner and start it again.


Step 3: Scan for and remove Process Sign files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Process Sign, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.


Click the button below below to download SpyHunter for Mac and scan for Process Sign:


Download

SpyHunter for Mac



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