DevExpress Malware Removal

DevExpress malware Removal guide
Written by Brendan Smith

DevExpress is malware, spreads insidiously through unreliable download sources like freeware sites and deceptive installation practices. It sneaks onto devices bundled with other software, often exploiting user haste and oversight.

DevExpress engages in potentially harmful activities, including displaying intrusive ads and possibly hijacking browsers. Its exact purpose remains unclear, but it poses a significant threat by potentially executing malicious actions on infiltrated devices.

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DevExpress Overview

During our investigation into websites that provide counterfeit software “cracks”, our research team made a significant discovery. We came across the DevExpress malware hidden within an installation package on one of these dubious websites. This malware wasn’t alone. It was packaged together with a range of other software, all of which were either undesirable or directly harmful. The primary function of DevExpress remains unclear, but it probably executes malicious actions on compromised devices.

DevExpress Overview

DevExpress on Virus Total site

Name DevExpress
Threat Type Malicious application, unwanted application
Rogue Process Name DevExpress.Utils.UI
Symptoms Seeing advertisements not originating from the sites you are browsing. Intrusive pop-up ads. Redirects to dubious websites. Decreased Internet browsing speed.
Detection Microsoft (Trojan:Win32/Caynamer.A!ml)
Damage Decreased computer performance, browser tracking – privacy issues, possible additional malware infections.
Fix Tool See If Your System Has Been Affected by DevExpress Virus

Technical Analysis of DevExpress Malware

Rogue software like DevExpress often functions as adware, displaying ads across various interfaces. These ads typically push online scams, unreliable or harmful software, and sometimes even malware. Clicking on these ads can trigger scripts that download or install software without the user’s consent. While some genuine content might be advertised, it’s usually exploited by scammers for illegitimate commissions through abused affiliate programs.

DevExpress might also possess browser-hijacking features. Such software alters browser settings, causing redirects to fake search engines. These sites often fail to provide search results, redirecting instead to legitimate engines like Google, Bing, or Yahoo. Additionally, some rogue software prepares systems for further infections by exploiting existing vulnerabilities.

Spreading methods

Spreading methods for malicious software like DevExpress often involve deceptive practices and user oversight. From unsafe download sources to sneaky installation tactics, these methods are varied and subtly effective.
Spreading methods include:

  • Downloading from unreliable sources like freeware, free file-hosting sites, and P2P networks. Rushing through installation steps, like ignoring terms, skipping parts, or choosing “Easy/Quick” settings, raises the risk of accidentally installing bundled content.
  • Sites promoting such software often receive visitors through redirects from webpages using rogue ad networks, misspelled URLs, spam browser notifications, intrusive ads, or adware that can force-open browsers.
  • Some intrusive ads can run scripts for covert downloads or installations, further spreading rogue software.

How to remove the DevExpress Malware from my PC?

The most effective approach to malware removal from your device involves utilizing anti-malware software. I recommend GridinSoft Anti-Malware as it offers a rapid, lightweight, and highly efficient security solution capable of effectively thwarting a wide range of threats, including DevExpress. You can explore its capabilities during a 6-day free trial period.

While manual removal of the threat is technically possible, I strongly discourage this method. In its pursuit of establishing persistence, Malware generates numerous instances of itself, making it exceedingly difficult to trace all its components manually. Consequently, manual removal can be time-consuming and often yield minimal to no results. Below, I have assembled a guide outlining the most effective removal practices for DevExpress.

Remove DevExpress with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common malware as shown from our tests with the software, and we assure you that it can remove DevExpress as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.


3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for DevExpress malware

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The DevExpress was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The DevExpress has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “DevExpress” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website ( and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching DevExpress Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching DevExpress Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing DevExpress and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

Frequently Asked Questions (FAQ)

My computer is infected with DevExpress malware, should I format my storage device to get rid of it?

Reformatting your storage device should only be considered as a last resort for removing DevExpress malware. Prior to taking such drastic action, it is advisable to perform a comprehensive scan using trustworthy antivirus or anti-malware software.

What are the biggest issues that malware can cause?

Malware poses a significant risk to the security and privacy of sensitive information, potentially leading to identity theft, financial loss, and unauthorized access to personal accounts. Furthermore, it can disrupt the normal operation of a system, causing performance issues, system crashes, and data corruption.

What is the purpose of DevExpress?

The purpose of DevExpress is to enable remote access and control of compromised devices. It allows threat actors to perform various malicious activities, such as unauthorized access, data theft, system manipulation, and disabling security measures, potentially causing significant harm to individuals and organizations.

Will Gridinsoft Anti-Malware protect me from malware?

Gridinsoft Anti-Malware has the ability to identify and eliminate most malware infections. Nevertheless, it is crucial to recognize that sophisticated malware can remain hidden deep within the system. Consequently, conducting a complete system scan is imperative to detect and eradicate malware.
How to Remove DevExpress Malware

Name: DevExpress

Description: DevExpress malware, discovered during investigations into fake software cracks, presents a sophisticated threat. It infiltrates systems mainly through downloads from untrustworthy sources—freeware websites, P2P networks—and deceptive installation procedures where users inadvertently agree to bundled software. DevExpress's activities range from displaying unwanted ads, promoting scams, to potentially hijacking browsers, redirecting to fake search engines. While its exact purpose is unclear, it's likely geared towards executing malicious tasks on compromised devices. This malware exemplifies the dangers of careless online practices, highlighting the need for vigilance in both downloading and installation processes to avoid unintentional malware introduction.

Operating System: Windows

Application Category: Malware

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About the author

Brendan Smith

I'm Brendan Smith, a passionate journalist, researcher, and web content developer. With a keen interest in computer technology and security, I specialize in delivering high-quality content that educates and empowers readers in navigating the digital landscape.

With a focus on computer technology and security, I am committed to sharing my knowledge and insights to help individuals and organizations protect themselves in the digital age. My expertise in cybersecurity principles, data privacy, and best practices allows me to provide practical tips and advice that readers can implement to enhance their online security.

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