PUA:Win32/Coupish PUA Virus (Coupish Removal)

Written by Wilbur Woodham

The PUA:Win32/Coupish detection means that your PC has a problem. Giving it a go may lead to some really bad consequences. Unwanted apps are not as outright dangerous as regular viruses, but is still able to create a mess in your system.

Coupish unwanted program can not be called full-size malware. Nonetheless, it has a lot of signals to state that you will not be pleased with the changes this thing brings to your PC. PUAs like that may be just a bothersome thing, either create a severe effect on your system’s performance. Additionally, there are a number of incidents when users report that this program collects user information or other sensitive stuff.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | Gridinsoft
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

PUA:Win32/Coupish Detection Overview

The PUA:Win32/Coupish detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware application is good at scanning, however, prone to be basically unstable. It is vulnerable to malware attacks, it has a glitchy user interface and problematic malware clearing capabilities. Hence, the pop-up which states about the Coupish is simply an alert that Defender has actually spotted it. To remove it, you will likely need to make use of a separate anti-malware program.

PUA:Win32/Coupish found

Microsoft Defender: “PUA:Win32/Coupish”

PUA:Win32/Coupish unwanted program is a case in point of PUA, which are quite widespread nowadays. Being free to use, it can offer you “the extended capabilities” for the extra payment. Some instances of this program type can have no useful functionality whatsoever – only the shell with the colorful interface. You can see it promoted as a system optimization tool, driver updater or torrent downloadings tracker. This or another way it does not provide you any kind of actual performance, exposing you to risk instead.

Unwanted Program Summary:

NameCoupish PUA
DetectionPUA:Win32/Coupish
DamageCoupish is at least useless, or can perform various malicious actions on your PC.
Fix ToolSee If Your System Has Been Affected by Coupish exploit

Is PUA:Win32/Coupish dangerous?

I have actually stated that PUA:Win32/Coupish PUA is not as trustworthy as it claims to be. The “legitimate and helpful” program may abruptly uncover itself as a downloader trojan, spyware, backdoor, or coin miner malware. And you can never figure out what to anticipate even from separate variants of Coupish unwanted program. That still does not mean that you need to panic – possibly, this nasty thing has not succeeded to do bad things to your computer.

The particular damage to your system may be triggered not just because of the malware injection. A considerable share of suspicious programs, like the Coupish app is, is just improperly developed. Possibly, their actions are rather useful than worthless if done on specific system setups, but not on each one. That’s how a simple system optimization app can cause mayhem with continuous BSODs on your system. Any interruptions to the system registry are unsafe, and they are much more dangerous if done with such programs.

How did I get this virus?

It is not easy to trace the origins of malware on your PC. Nowadays, things are mixed, and spreading tactics used by adware 5 years ago may be utilized by spyware these days. However, if we abstract from the exact distribution method and will think of why it has success, the reply will be really uncomplicated – low level of cybersecurity knowledge. Individuals click on advertisements on odd sites, open the pop-ups they get in their browsers, call the “Microsoft tech support” believing that the weird banner that says about malware is true. It is very important to understand what is legitimate – to stay away from misconceptions when trying to figure out a virus.

Microsoft tech support scam

The example of Microsoft Tech support scam banner

Nowadays, there are two of the most widespread ways of malware spreading – bait e-mails and injection into a hacked program. While the first one is not so easy to stay away from – you need to know a lot to recognize a counterfeit – the 2nd one is very easy to solve: just do not utilize hacked applications. Torrent-trackers and various other providers of “totally free” applications (which are, in fact, paid, but with a disabled license checking) are just a giveaway place of malware. And PUA:Win32/Coupish is just one of them.

Remove Coupish 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 PUAs as shown from our tests with the software, and we assure you that it can remove Coupish 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 gridinsoft.com.

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

setup-gridinsoft-fix.exe

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 Coupish PUAs

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 Coupish 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 Coupish 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 “Coupish” 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 (gridinsoft.com) 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 Coupish Virus

Step 4: Remove Found Threats:

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

Searching Coupish 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 Coupish 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.

What is PUA:Win32/Coupish Virus?

Name: PUA:Win32/Coupish

Description: If you have seen a message showing the “PUA:Win32/Coupish found”, it seems that your system is in trouble. The Coupish virus was detected, but to remove it, you need to use a security tool. Windows Defender, which has shown you this message, has detected the malware. However, Defender is not a reliable thing - it is prone to malfunction when it comes to malware removal. Getting the PUA:Win32/Coupish malware on your PC is an unpleasant thing, and removing it as soon as possible must be your primary task.

Operating System: Windows

Application Category: PUA

Sending
User Review
4.58 (19 votes)
Comments Rating 0 (0 reviews)

Spanish Portuguese (Brazil)

About the author

Wilbur Woodham

I was a technical writer from early in my career, and consider IT Security one of my foundational skills. I’m sharing my experience here, and I hope you find it useful.

Leave a Reply

Sending