How to prevent a NukeBot trojan attack

by Madalina Dinita
Madalina Dinita
Madalina Dinita
Windows & Software Expert
Madalina has been a Windows fan ever since she got her hands on her first Windows XP computer. She is interested in all things technology, especially emerging technologies... read more
Affiliate Disclosure
  • The NukeBot Banking Malware can affect banking systems but it may also infect your PC.
  • This threat is actually a Trojan that mostly gets into your system via e-mail.
  • Cleaning your e-mail inbox and spam folder in your account can clear this problem right away.
  • You should also safeguard your computer with a powerful antivirus to block any intrusions.
Prevent a NukeBot trojan attack
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While most of us use the Internet on a day-to-day basis, not many of us are aware of the dark Web, a digital black market one can use to get their hands on literally anything.

And that includes even malware that can create havoc on your system steal passwords and data or just destroy them.

Nukebot is one such malware that was put up for sale in the cyber community. IBM X-Force Researchers were the first ones to find the malware advertised for sale.

However, unlike other malware that usually generates an interest in the Dark Web community, NukeBot went almost unnoticed. The publisher of the malware was instead banned from several forums.

Thanks to the dented ego, the developer of the malware himself published/leaked the source code.

NukeBot turned out to be a Trojan that comes with a web-based admin panel that lets attackers control infected endpoints.

With the source code in the open apparently, the malware has been picked up and NukeBot is currently being employed for attacks on the financial system.

As it happens with most of the leaked malware, the source code is most likely be embedded into some other malware and due to the variations, it is difficult to detect.

As the age old saying goes it is always better to be safe than sorry. One of the ways to do this is to put an end to malware even before they start spreading and cause damage.

Banks and other financial services can actually take proactive measures before the malware hits their network. I have mentioned some elementary but effective steps in combating Nukebot.

How can I prevent NukeBot attacks?

1. Perform basic email hygiene

In most of the case, the threat’s first point of interaction is the PC or mobile endpoint. Social engineering is one of the most preferred methods to gain access.

It’s also advisable to install a comprehensive antivirus. Ensure that you toggle on the Safe Browsing feature on it.

Overwhelmed by an email attachment you were not expecting? Think twice before opening such attachments as this is one of the common ways to offload malware in your system.

Malicious e-mails usually seem to convey a rather exciting proposal and are most likely to have spell and other formatting errors.

Even if you are sure of the source, it’s always better to scan the attachments for malware before actually opening it.

2. Avoid transactions on the public networks

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Malware is often injected via public Wi-Fi and as such, it’s advisable to use a VPN. This will help you prevent NukeBot from infecting your device.

And if you don’t know what solution to choose, we have an excellent selection with the best VPNs for Windows 10 that you can use right now.

3. Install a powerful antivirus

Danger is lurking everywhere online and in your inbox. And although you know exactly not to roam around dark places on the Internet, mistakes can happen anytime.

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4. Stay away from free stuff

As a rule of thumb, stay away from free stuff, especially on a computer that you use for online transactions. Malware is often baked into free campaigns and exploit kits are injected into the victim’s computer.

The free offers usually come with a backdoor to the endpoint eventually pushing the spyware, ransomware, or banking trojans to the endpoint.

5. Update all your devices

  1. Type update in the Windows Search bar and click in Check for updates.
  2. Click Check for updates and install all available updates.
  3. Restart your PC for the changes to take effect.

A healthy and updated system is always harder to penetrate than a neglected one so start by updating your Windows 10 as shown above.

Make sure that you update all your devices, including smartphones, to the latest security update. This is very crucial as the manufacturer usually deploys a patch for exploits in every security update.

Lock both your smartphone and computer with a password. It’s also advisable to not root or jailbreak your phone as this might help intruders find more back doors.

6. Use additional security measures

Look out for odd behavior and ensure that you switch on the two-factor authentication for all the third-party apps. Furthermore, it’s also advisable to use a security app for mobile devices as well.

The aforementioned steps will not only help you prevent a NukeBot attack but will also safeguard you from other malware with similar traits.

As this malware’s point of entry is regularly the e-mail, you should also consider installing one of the best e-mail scanning software for your PC.

If you’ve been a victim of this NukeBot virus or if you have any other suggestions on how to tackle this problem, tell us everything about it in a comment below.

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