Backdoor:Win32/Lotok.BT!MTB — Lotok Backdoor Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Backdoor:Win32/Lotok.BT!MTB detection, it seems that your computer has a problem. All malicious programs are dangerous, without any exceptions. Lotok provides the criminals an easy access to your system, or even connects it to the botnet.
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Any malware exists with the only target – gain money on you1. And the programmers of these things are not thinking about morality – they utilize all possible tactics. Taking your private data, receiving the comission for the ads you watch for them, exploiting your PC to mine cryptocurrencies – that is not the full list of what they do. Do you want to be a riding horse? That is a rhetorical question.

What does the notification with Backdoor:Win32/Lotok.BT!MTB detection mean?

The Backdoor:Win32/Lotok.BT!MTB detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware program is quite OK at scanning, but prone to be basically unreliable. It is defenseless to malware attacks, it has a glitchy interface and bugged malware removal features. For this reason, the pop-up which states concerning the Lotok is simply a notification that Defender has identified it. To remove it, you will likely need to make use of another anti-malware program.

Backdoor:Win32/Lotok.BT!MTB found

Microsoft Defender: “Backdoor:Win32/Lotok.BT!MTB”

The exact Backdoor:Win32/Lotok.BT!MTB virus is a really undesirable thing. This malware is developed to be a stealthy burglar, which acts as a remote-access tool. When you grant someone remote access willingly, it is OK, however, Lotok will not ask you if you wish to provide it. After connecting to your system, criminals are free to do whatever they want – getting your files, examining your messages, collecting personal info, et cetera. Backdoors frequently bring an additional stealer – the virus that is made to gather all possible information about you. However, far more common use of the backdoors is creating the botnet. Then, the network of attacked computers can be used to perform DDoS attacks or to inflate the vote results on different websites.

Backdoor Summary:

NameLotok Backdoor
DetectionBackdoor:Win32/Lotok.BT!MTB
DamageGain access to the operating system to perform various malicious actions.
SimilarAsyncrat, Smokeloader, Msil Dcrat, Rewritehttp, Msil Darkcommet, Msbuildbypass, Dcrat, Msil Simda
Fix ToolSee If Your System Has Been Affected by Lotok backdoor
Shortly about backdoors

Backdoors are viruses that may acquire both separated and integrated forms. Once you can discover that a legit program from a reputable developer has a functionality that makes it possible for somebody to connect to your system. Will it be someone from the developers or a third party – nobody knows. But the scandal when this feature is discovered in a legitimate program is probably impossible to miss. There is also chatter that there is a hardware-based backdoor in Intel CPUs2.

Is Backdoor:Win32/Lotok.BT!MTB dangerous?

As I have specified previously, non-harmful malware does not exist. And Backdoor:Win32/Lotok.BT!MTB is not an exclusion. This backdoor does not deal a many harm just after it introduces. Nonetheless, it will likely be a very bad surprise when a random discussion forum or site in the Internet will not let you in, due to the fact that your IP-address is banned after the DDoS attack. But even if it is not crucial for you – is it good at all to understand that someone else can easily access your PC, check out your conversations, open your documents, as well as spectate what you do?

The spyware that is frequently present as a supplement to the Backdoor:Win32/Lotok.BT!MTB virus will likely be just one more reason to remove it as fast as you can. Nowadays, when users’ data is priced very high, it is too goofy to grant the criminals such a possibility. Even worse if the spyware will in some way handle to grab your banking information. Seeing zeros on your bank account is the worst nightmare, in my judgement.

How did I get this virus?

It is not easy to line the origins of malware on your computer. Nowadays, things are mixed up, and distribution ways chosen by adware 5 years ago may be utilized by spyware these days. But if we abstract from the exact spreading way and will think of why it has success, the explanation will be quite basic – low level of cybersecurity understanding. Individuals press on ads on strange websites, click the pop-ups they receive in their web browsers, call the “Microsoft tech support” thinking that the scary banner that says about malware is true. It is necessary to know what is legit – to prevent misunderstandings when attempting to determine a virus.

Microsoft Tech Support Scam

Microsoft Tech Support Scam

Nowadays, there are two of the most widespread methods of malware spreading – lure e-mails and also injection into a hacked program. While the first one is not so easy to avoid – you should know a lot to recognize a fake – the 2nd one is easy to solve: just do not use cracked apps. Torrent-trackers and other providers of “free” applications (which are, exactly, paid, but with a disabled license checking) are just a giveaway place of malware. And Backdoor:Win32/Lotok.BT!MTB is just one of them.

How to remove the Backdoor:Win32/Lotok.BT!MTB from my PC?

Backdoor:Win32/Lotok.BT!MTB malware is extremely hard to erase manually. It puts its documents in numerous places throughout the disk, and can restore itself from one of the parts. Furthermore, a range of alterations in the registry, networking configurations and Group Policies are fairly hard to discover and change to the original. It is far better to make use of a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus removal goals.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated almost every hour. In addition, it does not have such problems and exposures as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware perfect for eliminating malware of any kind.

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 Lotok the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Backdoor:Win32/Lotok.BT!MTB Malware

Name: Backdoor:Win32/Lotok.BT!MTB

Description: If you have seen a message showing the “Backdoor:Win32/Lotok.BT!MTB found”, it seems that your system is in trouble. The Lotok 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 Backdoor:Win32/Lotok.BT!MTB 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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References

  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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