Exploit:JS/Coolex.A — Coolex Exploit Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Exploit:JS/Coolex.A detection, it looks like that your computer has a problem. All malicious programs are dangerous, with no exceptions. Coolex is a virus that searches for weakness in your system and makes them open to further malware injections. Removing it should be your primary response after finding the detection pop-up.

Any kind of malware exists with the only target – make money on you1. And the programmers of these things are not thinking of ethicality – they utilize all possible tactics. Grabbing your private data, receiving the payments for the promotions you watch for them, utilizing your PC to mine cryptocurrencies – that is not the full list of what they do. Do you like to be a riding horse? That is a rhetorical question.

What does the pop-up with Exploit:JS/Coolex.A detection mean?

The Exploit:JS/Coolex.A detection you can see in the lower right corner is shown to you by Microsoft Defender. That anti-malware program is good at scanning, but prone to be generally unstable. It is defenseless to malware invasions, it has a glitchy interface and problematic malware removal features. Thus, the pop-up which states about the Coolex is simply an alert that Defender has actually spotted it. To remove it, you will likely need to use another anti-malware program.

Exploit:JS/Coolex.A found

Microsoft Defender: “Exploit:JS/Coolex.A”

The exact Exploit:JS/Coolex.A virus is a very unpleasant thing. Exploits function like open gates for various other viruses. They take advantage of the vulnerabilities in the programs you have installed on your computer. After exploring your system and identifying all exploitable security breaches, viruses like Coolex download other malware. The particular kind of malware can be any of the ones existing nowadays – coin miners, backdoors or spyware, for example. Their activity is quiet, so you will definitely miss the instant when that malware begins its task. However, you will surely be unhappy to observe what happens to your computer when it injects a payload of other viruses.

Exploit Summary:

NameCoolex Exploit
DamageCoolex exploit is gain access to a computer system and then install malware on it.
SimilarPowershell Vigorf, Aentdn, Js Frame, Hacktool Powershell Eternalblue, Trojan Powershell Sharpzerologon, Js Iframeboshell, Html Shellcode, Pdf Ticanoti
Fix ToolSee If Your System Has Been Affected by Coolex exploit

Is Exploit:JS/Coolex.A dangerous?

As I have mentioned before, non-harmful malware does not exist. And Exploit:JS/Coolex.A is not an exclusion. Exploit will undoubtedly finish its nasty job if you give it a possibility. And the results of its activity will not make you satisfied – tons of different malware will make your system completely unusable. In addition, exploits like Coolex one often inject spyware and stealer viruses. It says that not just the system functions, but even your privacy is in hazard. It is exceptionally thoughtless to ignore the danger of exploits.

Exploits and counteractions

Exploits are one of the most prevalent viruses used by cybercriminal groups that target at corporations. Injecting ransomware or spyware/stealers into a corporate network that has some common safety components allowed requires some preliminary interruptions. Meanwhile, they can easily be prevented. The majority of the vulnerabilities in the applications are resolved in upcoming updates. Just install them – and make your system as well as your company network safe.

How did I get this virus?

It is difficult to line the sources of malware on your computer. Nowadays, things are mixed up, and spreading methods chosen by adware 5 years ago may be used by spyware nowadays. But if we abstract from the exact distribution method and will think about why it has success, the reply will be very basic – low level of cybersecurity knowledge. People click on promotions on odd websites, open the pop-ups they receive in their web browsers, call the “Microsoft tech support” thinking that the odd banner that states about malware is true. It is important to recognize what is legitimate – to prevent misunderstandings when attempting to find out a virus.

Microsoft Tech Support Scam

Microsoft Tech Support Scam

Nowadays, there are two of the most widespread methods of malware spreading – lure emails and also injection into a hacked program. While the first one is not so easy to evade – you need to know a lot to understand a counterfeit – the 2nd one is simple to address: just do not utilize hacked programs. Torrent-trackers and various other providers of “free” applications (which are, actually, paid, but with a disabled license checking) are just a giveaway place of malware. And Exploit:JS/Coolex.A is just within them.

How to remove the Exploit:JS/Coolex.A from my PC?

Exploit:JS/Coolex.A malware is extremely difficult to erase manually. It puts its data in multiple places throughout the disk, and can get back itself from one of the parts. Additionally, various modifications in the windows registry, networking settings and also Group Policies are pretty hard to find and change to the original. It is much better to utilize a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for malware elimination goals.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated just about every hour. Additionally, it does not have such problems and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for clearing away malware of any form.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of Coolex the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Exploit:JS/Coolex.A Malware

Name: Exploit:JS/Coolex.A

Description: If you have seen a message showing the “Exploit:JS/Coolex.A found”, it seems that your system is in trouble. The Coolex 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 Exploit:JS/Coolex.A 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: Exploit

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  1. Read about malware types on GridinSoft Threat encyclopedia.

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.

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