Trojan:Win32/Ulthar.A!ml0 — Ulthar Backdoor Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Trojan:Win32/Ulthar.A!ml0 detection, it seems that your system has a problem. All malicious programs are dangerous, with no exceptions. Ulthar gives the burglars access to your computer, or perhaps connects it to the botnet.
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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.
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Any kind of malware exists with the only target – make money on you1. And the developers of these things are not thinking about morality – they use all available tactics. Stealing your personal data, receiving the payments for the ads you watch for them, utilizing your hardware to mine cryptocurrencies – that is not the complete list of what they do. Do you like to be a riding steed? That is a rhetorical question.

What does the pop-up with Trojan:Win32/Ulthar.A!ml0 detection mean?

The Trojan:Win32/Ulthar.A!ml0 detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware software is pretty good at scanning, but prone to be generally unreliable. It is prone to malware attacks, it has a glitchy user interface and problematic malware clearing capabilities. Therefore, the pop-up which says about the Ulthar is simply an alert that Defender has found it. To remove it, you will likely need to make use of a separate anti-malware program.

Trojan:Win32/Ulthar.A!ml0 found

Microsoft Defender: “Trojan:Win32/Ulthar.A!ml0”

The exact Trojan:Win32/Ulthar.A!ml0 virus is a very undesirable thing. This malware is designed to be a stealthy burglar, which works as a remote-access tool. When you give somebody remote access willingly, it is okay, however, Ulthar will not ask you if you would like to give it. After connecting to your system, criminals are free to do whatever they want – getting your files, checking out your messages, collecting personal info, and so on. Backdoors usually carry a supplementary stealer – the virus that is developed to collect all available information about you. Nevertheless, a lot more common use of the backdoors is establishing the botnet. After that, the network of attacked computers may be used to perform DDoS attacks or to inflate the survey results on various web pages.

Backdoor Summary:

NameUlthar Backdoor
DamageGain access to the operating system to perform various malicious actions.
SimilarPcclient, Darkkomet, Bifrose, Ircbot, Patched, Win64 Sandcat, Msil Turtleloader, Blacknet
Fix ToolSee If Your System Has Been Affected by Ulthar backdoor
Shortly about backdoors

Backdoors are viruses that can acquire both separated and built-in shapes. One time you can find that a legit program from a well-known developer has a functionality that enables someone to connect to your computer. Will it be someone from the developers or a third party – nobody knows. But the scandal when this aspect is detected in a legit program is nearly impossible to miss. There is also chatter that there is a hardware-based backdoor in Intel CPUs2.

Is Trojan:Win32/Ulthar.A!ml0 dangerous?

As I have actually mentioned , non-harmful malware does not exist. And Trojan:Win32/Ulthar.A!ml0 is not an exclusion. This backdoor does not deal a many damage exactly after it introduces. Nevertheless, it will likely be a very unpleasant surprise when an occasional discussion forum or site in the Web will not let you in, since your IP-address is banned after the DDoS attack. But even if it is not vital for you – is it positive at all to understand that someone can easily access your computer, read your conversations, open your files, and spectate what you do?

The spyware that is commonly present as a supplement to the Trojan:Win32/Ulthar.A!ml0 virus will likely be just another argument to remove it as fast as you can. Nowadays, when users’ information is priced exceptionally high, it is too goofy to give the burglars such a chance. Even worse if the spyware will in some way handle to take your financial info. Seeing 0 on your savings account is the most awful headache, in my opinion.

How did I get this virus?

It is difficult to trace the origins of malware on your PC. Nowadays, things are mixed up, and spreading ways utilized by adware 5 years ago can be utilized by spyware these days. But if we abstract from the exact distribution method and will think about why it works, the answer will be pretty basic – low level of cybersecurity knowledge. Individuals click on advertisements on odd sites, click the pop-ups they get in their browsers, call the “Microsoft tech support” thinking that the weird banner that states about malware is true. It is essential to know what is legit – to prevent misunderstandings when trying to figure out a virus.

Microsoft Tech Support Scam

Microsoft Tech Support Scam

Nowadays, there are two of the most extensive methods of malware spreading – bait emails and also injection into a hacked program. While the first one is not so easy to evade – you should know a lot to recognize a fake – the second one is very easy to address: just do not utilize cracked apps. Torrent-trackers and other sources of “totally free” applications (which are, exactly, paid, but with a disabled license checking) are really a giveaway place of malware. And Trojan:Win32/Ulthar.A!ml0 is just amongst them.

How to remove the Trojan:Win32/Ulthar.A!ml0 from my PC?

Trojan:Win32/Ulthar.A!ml0 malware is very hard to remove manually. It places its files in multiple places throughout the disk, and can recover itself from one of the parts. In addition, countless modifications in the windows registry, networking settings and also Group Policies are quite hard to find and change to the original. It is far better to make use of a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for malware elimination purposes.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its databases updated nearly every hour. In addition, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for getting rid of malware of any type.

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 Ulthar the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Trojan:Win32/Ulthar.A!ml0 Malware

Name: Trojan:Win32/Ulthar.A!ml0

Description: If you have seen a message showing the “Trojan:Win32/Ulthar.A!ml0 found”, it seems that your system is in trouble. The Ulthar 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 Trojan:Win32/Ulthar.A!ml0 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: Backdoor

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  1. Read about malware types on GridinSoft Threat encyclopedia.
  2. Gossip about the backdoor in Intel processors on Reddit.

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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