What Is PerecSpeedup?
PerecSpeedup is an application for PC that is often regarded by experts as being an rogue software. These programs are also known as hoax optimizers and are part of a large network of applications, known by the name PC Accelerate Pro. These apps have one primary purpose: to fill your computer up with different types of scans that only appear like they are for good and to help you optimize your computer and speed it up. The reality, however, is that PerecSpeedup is rogue software that may only be after your money.
Read this removal article to learn more about the PerecSpeedup rogue application and how you can remove it completely from your computer.
PerecSpeedup Summary
| Name | PerecSpeedup, also known as PcAcceleratePro, SilverSpeedup, NobleCap, VixSpeedup, YixSpeedUp, EsphenacyASP, OnrymSpeedup, NoblePCAP |
| Type | PUP / Hoax System Optimizer |
| Short Description | May pretend to find a lot of errors on your PC to get you to purchase it’s full version. |
| Symptoms | You may start seeing PC Accelerate Pro popping up automatically on your PC and running automatic scans that catch errors every time. |
| Distribution Method | Bundled downloads. Web pages which may advertise it. |
| Detection Tool |
See If Your PC Has Been Affected by PerecSpeedup
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Malware Removal Tool
|
User Experience | Join Our Forum to Discuss PerecSpeedup. |
PerecSpeedup – More Information
PerecSpeedup can spread on your computer via many different methods. Probably one of the most often used is if this program is bundled together with setups of other apps. Let’s say you download some free app, like a file converter, PDF viewer, or any other freeware, and try to install it. Apps like PerecSpeedup may be advertised in this installation process, somewhere in the install steps. And they are not easy to spot either, mainly because you may detect them in the “Customized” install mode. There, they may be offered with promises of being useful, for example “Add PerecSpeedup as a free extra to your installation”.
Another possible way of this app getting in your computer is very likely as a result of you downloading it from a web page that says your computer is slow or has an error. Such pages often scare victims into downloading fake software and they often appear on computers after they have been affected by adware or a browser hijacker.
Once PerecSpeedup is added to your computer, this program may drop its program files in the following directories of Windows:
- %AppData%
- %ProgramFiles%
- %Local%
- %SystemDrive%
The software may also add various registries in the Windows registry editor, helping it to run automatically when you boot up Windows. You can find and delete these registries in the following locations:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
Then, the PerecSpeedup software may run on your computer under the name PC Accelerate Pro and may start to scan it automatically for any errors. It looks like the following image:
This software may almost always detect something that is wrong with your computer, which may not even be a real detection. Such programs often detect many hoax problems just to scare you off into purchasing their full version. PerecSpeedup can only fix errors after you upgrade to the full license, which enrolls you into a subscription scheme.
Read the uninstall guide below to learn how to remove PerecSpeedup from your computer permanently.
How to Remove PerecSpeedup from Your PC
PerecSpeedup is an app that can be removed from your computer if you follow the steps we have provided below. They are created with the main idea to make it possible to delete this app thoroughly in combination with the information we have provided in our research above. However, be advised that apps like PerecSpeedup, can be really sneaky and may prove difficult to remove if you do not have enough experience. This is why, to be sure that PerecSpeedup is gone, experts recommend scanning your computer with reputable anti-malware software. It will find all hidden files of PerecSpeedup and make sure they are gone from your computer.
Ventsislav Krastev
Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.
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How to Remove PerecSpeedup from Windows.
Step 1: Scan for PerecSpeedup with SpyHunter Anti-Malware Tool
Step 2: Boot Your PC In Safe Mode
Step 3: Uninstall PerecSpeedup and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 4: Clean Any registries, Created by PerecSpeedup on Your PC.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by PerecSpeedup there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Video Removal Guide for PerecSpeedup (Windows).
Get rid of PerecSpeedup from Mac OS X.
Step 1: Uninstall PerecSpeedup and remove related files and objects
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 PerecSpeedup. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
- 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 PerecSpeedup 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:
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: Scan for and remove PerecSpeedup files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as PerecSpeedup, 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.
Video Removal Guide for PerecSpeedup (Mac)
Remove PerecSpeedup from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Erase PerecSpeedup from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window:
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Uninstall PerecSpeedup from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Remove PerecSpeedup from Safari
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the PerecSpeedup will be removed.
Eliminate PerecSpeedup from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
Remove Push Notifications from Your Browsers
Turn Off Push Notifications from Google Chrome
To disable any Push Notices from Google Chrome browser, please follow the steps below:
Step 1: Go to Settings in Chrome.
Step 2: In Settings, select “Advanced Settings”:
Step 3: Click “Content Settings”:
Step 4: Open “Notifications”:
Step 5: Click the three dots and choose Block, Edit or Remove options:
Remove Push Notifications on Firefox
Step 1: Go to Firefox Options.
Step 2: Go to “Settings”, type “notifications” in the search bar and click "Settings":
Step 3: Click “Remove” on any site you wish notifications gone and click “Save Changes”
Stop Push Notifications on Opera
Step 1: In Opera, press ALT+P to go to Settings.
Step 2: In Setting search, type “Content” to go to Content Settings.
Step 3: Open Notifications:
Step 4: Do the same as you did with Google Chrome (explained below):
Eliminate Push Notifications on Safari
Step 1: Open Safari Preferences.
Step 2: Choose the domain from where you like push pop-ups gone and change to "Deny" from "Allow".
PerecSpeedup-FAQ
What Is PerecSpeedup?
The PerecSpeedup threat is adware or browser redirect virus.
It may slow your computer down significantly and display advertisements. The main idea is for your information to likely get stolen or more ads to appear on your device.
The creators of such unwanted apps work with pay-per-click schemes to get your computer to visit risky or different types of websites that may generate them funds. This is why they do not even care what types of websites show up on the ads. This makes their unwanted software indirectly risky for your OS.
What Are the Symptoms of PerecSpeedup?
There are several symptoms to look for when this particular threat and also unwanted apps in general are active:
Symptom #1: Your computer may become slow and have poor performance in general.
Symptom #2: You have toolbars, add-ons or extensions on your web browsers that you don't remember adding.
Symptom #3: You see all types of ads, like ad-supported search results, pop-ups and redirects to randomly appear.
Symptom #4: You see installed apps on your Mac running automatically and you do not remember installing them.
Symptom #5: You see suspicious processes running in your Task Manager.
If you see one or more of those symptoms, then security experts recommend that you check your computer for viruses.
What Types of Unwanted Programs Are There?
According to most malware researchers and cyber-security experts, the threats that can currently affect your device can be rogue antivirus software, adware, browser hijackers, clickers, fake optimizers and any forms of PUPs.
What to Do If I Have a "virus" like PerecSpeedup?
With few simple actions. First and foremost, it is imperative that you follow these steps:
Step 1: Find a safe computer and connect it to another network, not the one that your Mac was infected in.
Step 2: Change all of your passwords, starting from your email passwords.
Step 3: Enable two-factor authentication for protection of your important accounts.
Step 4: Call your bank to change your credit card details (secret code, etc.) if you have saved your credit card for online shopping or have done online activities with your card.
Step 5: Make sure to call your ISP (Internet provider or carrier) and ask them to change your IP address.
Step 6: Change your Wi-Fi password.
Step 7: (Optional): Make sure to scan all of the devices connected to your network for viruses and repeat these steps for them if they are affected.
Step 8: Install anti-malware software with real-time protection on every device you have.
Step 9: Try not to download software from sites you know nothing about and stay away from low-reputation websites in general.
If you follow these recommendations, your network and all devices will become significantly more secure against any threats or information invasive software and be virus free and protected in the future too.
How Does PerecSpeedup Work?
Once installed, PerecSpeedup can collect data using trackers. This data is about your web browsing habits, such as the websites you visit and the search terms you use. It is then used to target you with ads or to sell your information to third parties.
PerecSpeedup can also download other malicious software onto your computer, such as viruses and spyware, which can be used to steal your personal information and show risky ads, that may redirect to virus sites or scams.
Is PerecSpeedup Malware?
The truth is that PUPs (adware, browser hijackers) are not viruses, but may be just as dangerous since they may show you and redirect you to malware websites and scam pages.
Many security experts classify potentially unwanted programs as malware. This is because of the unwanted effects that PUPs can cause, such as displaying intrusive ads and collecting user data without the user’s knowledge or consent.
About the PerecSpeedup Research
The content we publish on SensorsTechForum.com, this PerecSpeedup how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific, adware-related problem, and restore your browser and computer system.
How did we conduct the research on PerecSpeedup?
Please note that our research is based on independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware, adware, and browser hijacker definitions.
Furthermore, the research behind the PerecSpeedup threat is backed with VirusTotal.
To better understand this online threat, please refer to the following articles which provide knowledgeable details.