Remove Rastertodnp – Mac Adware

Rastertodnp is an untrustworthy browser extension identified as a computer threat, specifically targeting internet applications like Google Chrome or Safari. To propagate this undesirable browser tool, attackers employ various online tactics. Once infiltrated into the computer, Rastertodnp has the capability to seize control of browser settings, imposing its own homepage and search engine.

How does Rastertodnp compromise the Mac computer?

This dubious browser extension is categorized as a potentially unwanted program (PUP), indicating that despite users showing no interest in the app, it manages to infiltrate computers using deceptive methods. One primary method for the widespread distribution of the contamination is through malicious software bundles. Rastertodnp is integrated into various freeware or shareware available for download from untrustworthy file servers.

Upon installation on the computer, the host software discreetly installs Rastertodnp without user knowledge or consent. Besides the mentioned malware, this process may introduce other relevant threats, such as AtmostphereAssurance, TechnicalEternal, and many more.

Another successful entry point for the Rastertodnp app is through users falling for fake software update traps. Pop-up ads masquerading as system alerts typically lure users into downloading the recommended software update, which turns out to be a click bait, automatically initiating the download of the fake software update.

Risks associated with installing Rastertodnp

Whether intentional or accidental, installing the Rastertodnp app on the computer can result in various unwanted behaviors. The adware generates pop-up ads and redirects them, aiming to generate online revenue through its pay-per-click scheme. Unfortunately, many of the ads produced by this adware contain malicious links, potentially leading the user to a landing page hosting adware, malware, or viruses.

Rastertodnp also makes unauthorized modifications to internet browser preferences, altering settings for the homepage, new tab, and default search engine. Beyond manipulating browser settings and presenting annoying ad schemes, the infected browser may display warnings on Mac, indicating that “Rastertodnp will damage your computer.” This emphasizes the importance of not ignoring the presence of this hazardous browser extension.

Screenshot of Rastertodnp

Crucial reasons for removing Rastertodnp adware

Adware, characterized by unwanted software displaying advertisements on a computer, poses privacy, performance, and security concerns. Removing Rastertodnp adware from a Mac is essential for the following reasons:

Privacy Concerns: Rastertodnp adware tracks user behavior, collecting data on browsing habits, which can be used for targeted advertising or sold to third parties. Removing adware safeguards privacy by halting the unauthorized collection of personal information.

Performance Issues: Rastertodnp can consume system resources, causing a slowdown in overall system performance. Intrusive ads may lead to slow-loading web pages. Eliminating this threat helps restore the speed and efficiency of the Mac.

Security Risks: The adware may expose security vulnerabilities, with advertisements potentially containing malicious links or serving as vectors for other malware. Removing Rastertodnp reduces the risk of falling victim to phishing scams, malware, or other security threats.

Unwanted Disturbances: Rastertodnp disrupts the online experience with constant pop-ups, banners, or redirects. Removing this adware provides a more enjoyable and streamlined computing experience.

Browser Stability: This threat often targets web browsers, causing crashes or erratic behavior. Removing Rastertodnp enhances the stability of web browsers.

To effectively eliminate adware from your Mac, please follow the procedures outlined on this page.

Procedures to Remove Rastertodnp from Mac

This area contains comprehensive procedures to help you remove adware and potentially unwanted program from the computer. Guide on this page are written in a manner that can be easily understand and execute by Mac users.

Quick Fix - Scan the Mac Computer with Combo Cleaner

Combo Cleaner is a trusted Mac utility application with complete antivirus and optimization features. It is useful in dealing with adware, malware, and PUP's. Moreover, it can get rid of adware like Rastertodnp. You may need to purchase the full version if you want to maximize its premium features.

1. Download the tool from the following page:

2. Double-click the downloaded file and proceed with the installation.

3. In the opened window, drag and drop the Combo Cleaner icon onto your Applications folder icon.

Install Combo Cleaner

4. Open your Launchpad and click on the Combo Cleaner icon.

5. Wait until your antivirus downloads its latest virus definition updates.

6. Next, click on "Start Combo Scan" to start removing Rastertodnp.

Combo Cleaner Scanner

7. Free features of Combo Cleaner include Disk Cleaner, Big Files finder, Duplicate files finder, and Uninstaller. To use antivirus and privacy scanner, users have to upgrade to a premium version.

Proceed with the rest of the removal steps if you are comfortable manually removing malicious objects associated with the threat.

Step 1 : Delete Rastertodnp from Mac Applications

1. Go to Finder.

2. On the menu, click Go and then, select Applications from the list to open Applications Folder.

3. Find Rastertodnp or any unwanted program and suspicious item. It may also disguise itself as a different file with random names.

Delete Unwanted App

4. Drag the suspicious file to the Trash Bin to delete the application from Mac.

5. Right-click on Trash icon and click on Empty Trash.

Step 2 : Remove Browser Extensions that belongs to Rastertodnp

1. Locate the add-on or extension that is relevant to the adware. To do this, please follow the following depending on affected browser.

Safari - Choose Preferences from the Safari menu, then click the Extensions icon. This will open a window showing all installed extensions.

Chrome - Select Preferences from the Chrome menu, and then click the Extensions link found on the left pane.

Firefox - Choose Add-ons from the Menu. Look at both the Extensions and Plug-ins lists when it opens a new window.

2. Once you have located Rastertodnp, click on Remove or Uninstall, to get rid of it.

3. Close the browser and proceed to the next steps.

Step 3 : Delete Malicious Files that have installed Rastertodnp

1. Select and copy the string below to your Clipboard by pressing Command + C on your keyboard.

~/Library/LaunchAgents

2. Go to your Finder. From the menu bar please select Go > Go to Folder...

3. Press Command + V on your keyboard to paste the copied string. Press Return to go to the said folder.

Command + V

4. You will now see a folder named LaunchAgents. Take note of the following files inside the folder:

  • com.Rastertodnp.plist
  • unknown.service.plist
  • unknown.system.plist
  • unknown.download.plist
  • unknown.update.plist

The term unknown is just a representation of the actual malware name. Attackers may use the following file names:

- Rastertodnp, (random characters).plist

If you cannot find the specified file, please look for any unfamiliar or suspicious entries. It may be the one causing Rastertodnp to be present on your Mac. Arranging all items to see the most latest ones may also help you identify recently installed unfamiliar files. Please press Option + Command + 4 on your keyboard to arrange the application list in chronological order.

Option+Command+4

Important: Take note of all the suspicious files as you may also delete the same item on another folder as we go on.

5. Drag all suspicious files that you may find to Trash.

6. Please restart the computer.

7. Open another folder using the same method as above. Copy and Paste the following string to easily locate the folder.

~/Library/Application Support

8. Look for any suspicious items that are similar to the ones in Step 4. Drag them to the Trash.

9. Repeat the process on the following non-hidden folders (without ~):

/Library/LaunchAgents
/Library/LaunchDaemons
/Library/Application Support

10. Lastly, go to your Finder and open the Applications Folder. Look for subfolders with the following names and drag them to Trash.

- Rastertodnp

Optional : For locked files that cannot be removed, do the following:

1. Go to Launchpad, Utilities folder, open Activity Monitor.

2. Select the process you want to quit.

Force Quit Apps

3. Click on Force Quit button.

4. You may now delete or remove locked files that belongs to Rastertodnp adware.

Step 4 : Double-check with MBAM Tool for Mac

1. Download Malwarebytes Anti-malware for Mac from this link:

2. Run Malwarebytes Anti-malware for Mac. It will check for updates and download the most recent version if one is available. This is necessary for finding recent malware threats, including Rastertodnp.

3. If it prompts to close all running web browser, please do so. Thus, we advise you to PRINT this guide for your reference before going offline.

4. Once it opens the user interface, please click on the Scan button to start scanning your Mac computer.

MBAM for Mac

5. After the scan, Malwarebytes Anti-malware for Mac will display a list of identified threats, and Rastertodnp is surely part of it. Be sure to select all items in the list. Then, click the Remove button to clean the computer.

Step 5 : Remove Rastertodnp from Homepage and Search

Safari

- Open your Safari browser.
- Go to the Safari Menu located in the upper left-hand corner, and then select Preferences.
- Under the General tab, navigate to the Default Search Engine section and select Google or any valid search engine.
- Next, be sure that the "New Windows Open With" field is set to Homepage.
- Lastly, remove Rastertodnp from the Homepage field. Replace it with your preferred URL to be set as your default homepage.

Google Chrome

- Open the Google Chrome browser.
- Input the following on the address bar and press Enter on the keyboard : chrome://settings/
- Look for 'On Startup' area on the sidebar.
- Select 'Open a specific page or set of pages'.
- Choose the unwanted homepage, and click on Ellipses (three dots) and select Edit.
- Enter the desired web address as your homepage, replacing the Rastertodnp setting. Click Save.
- To set the default search engine, go to the Search Engine area from the sidebar link.
- Click on 'Manage search engines...' button.
- Select the questionable Search Engine and click on Ellipses (three dots). ClickDelete. to remove it from the list.
- Go back to the Search Engine area and choose a valid entry (i.e., Google) from 'Search engine used in the address bar'.

Mozilla Firefox

- Run Mozilla Firefox browser.
- Type the following on the address bar and hit Enter on keyboard : about:preferences
- Click Home on the sidebar area.
- Under "New Windows and Tabs", you may choose Firefox Home (Default) or Custom URLs. - Input the desired URL to replace Rastertodnp settings if you chose Custom URLs.
- To configure default search engine, select Search on the sidebar to display the settings.
- Under the Default Search Engine list, please select one (i.e., Google).
- On the same page, you have the option to Remove unwanted search engines.

Optional : If you are unable to change browser settings, execute these steps:

Some users complain that there is no way to change browser settings because they are grayed out by Rastertodnp. In such a situation, it is important to check if there is an unwanted profile. Please do the following:

1. Quit any running applications and launch System Preferences from your Dock.

2. Under System Preferences, click Profiles.

3. Select Rastertodnp or any relevant profile from the left pane. See the image below.

Remove Mac Profile

4. At the bottom of this window, click the minus [-] button to delete the account. Please refer to the image above.

5. Close the Profiles window and open the affected browser to change all settings associated with Rastertodnp.

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