Piriform Bundler

Piriform Bundler

The Piriform Bundler is a 4-in-1 cleaning and recovery toolkit containing four applications which are developed by Piriform. The Piriform Bundler may install additional software which is unnecessary and is not developed by the company behind the installer itself.

Piriform Bundler

The Piriform Bundler Virus will stealthily infect your computer.

There are many types of web content that can serve as carriers of Trojan horse infections. If you are concerned about your online safety, you probably already can name some of the most common transmitters that hackers use to distribute threats like Piriform Bundler. In fact, any computer user should understand that it is not a good idea to open spam messages, and e-mails from unknown senders, particularly if these messages and e-mails include sketchy attachments or links to questionable web locations. This is because a single click on a misleading hyperlink, a file, a picture, an executable or some web form, may secretly deliver malware as nasty as a Trojan, ransomware, spyware, or some other virus before you even known it.

The usage of pirated apps and cracked software installers is another popular Trojan distribution tactic utilized by hackers. This is why it is often unsafe to download pirated applications, different cracked games, songs, films, torrents and more on your device. If a given pirated file contains a Trojan, and you download it on your PC, the malware will secretly sneak inside your machine the moment you execute the file.

The PiriformBundler Virus

The PiriformBundler Virus is from the Trojan horse type that can threaten any computer and can launch different dangerous processes and tasks in the attacked system. Infections like PiriformBundler are typically masked as legitimate or harmless pieces of web content in order to trick users into installing them.

Another very famous method of spreading Trojans is the well-known malvertising method. If you don’t know what this is, the word malvertising speaks for itself – fake, bogus and malicious advertisements are used to make users access dangerous connections or download Trojans without knowing it.

In case that you have recently had an encounter with malicious ads and spam messages or you have downloaded some sketchy attachments and pirated content on your system, then this is how the freshly discovered Piriform Bundler threat might have entered your computer. The good news is that, in the removal guide below, we will explain you how to detect and remove this threat without losing time. We will also provide you with a professional malware removal tool that you can use to scan your entire system for Trojans, and other viruses.

Piriform Bundler is a new Trojan threat, thus, there is still not enough data about its full malicious capacity. One thing is clear, though – as a Trojan horse representative, this threat is very flexible and can be used for a long list of criminal purposes. Unfortunately, the precise objective of the infection is not known because the hackers who control it can program it to perform different malicious tasks one after the other.

Piriform Bundler is also extremely stealthy and can remain hidden in the system for a very long time. Once it gets inside the machine, it can secretly make changes in the settings of your OS, detect system vulnerabilities (such as outdated software, existing bugs, the absence of security app, etc.) and exploit them to invite some other malware, such as ransomware, worms, rootkits or spyware inside the computer. In other instances, the Trojan can act as a tool for espionage and can collect confidential information such as your passwords, login credentials, and online banking details. Your computer may even be transformed into a bot machine that the hackers may use to distribute spam or conduct DDoS attacks. That’s why it is in your best interest to remove Piriform Bundler as soon as possible and make sure that it never comes back by investing in reliable security software.


Name Piriform Bundler
Type Trojan
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms Trojans don’t show any specific symptoms of their presence, thus, your best chance of detecting them is with a trusted security tool.
Distribution Method Typically, Trojans use legitimate-looking ads, pop-ups and email messages with infected attachments to get distributed across the web.
Detection Tool

Remove Piriform Bundler Virus

If you are looking for a way to remove Piriform Bundler you can try this:

  1. Click on the Start button in the bottom left corner of your Windows OS.
  2. Go to Control Panel -> Programs and Features -> Uninstall a Program.
  3. Search for Piriform Bundler and any other unfamiliar programs.
  4. Uninstall Piriform Bundler as well as other suspicious programs.

Note that this might not get rid of Piriform Bundler completely. For more detailed removal instructions follow the guide below.

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide

Piriform Bundler

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Piriform Bundler


Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous.

Piriform Bundler

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Piriform Bundler
Drag and Drop File Here To Scan
Piriform Bundler
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    After you open their folder, end the processes that are infected, then delete their folders.

    Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.

    Piriform Bundler

    Hold together the Start Key and R. Type appwiz.cpl –> OK.

    Piriform Bundler

    You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:

    Piriform Bundler

    Piriform Bundler

    Type msconfig in the search field and hit enter. A window will pop-up:

    Piriform Bundler

    Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

    • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.

    Hold the Start Key and R copy + paste the following and click OK:

    notepad %windir%/system32/Drivers/etc/hosts

    A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

    Piriform Bundler

    If there are suspicious IPs below “Localhost” – write to us in the comments.

    Piriform Bundler

    Type Regedit in the windows search field and press Enter.

    Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

    • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
      HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
      HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


    About the author


    Lidia Howler

    Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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