Backdoor:Win32/PcClient.BX — PcClient Backdoor Removal Guide

Written by Wilbur Woodham
If you spectate the alert of Backdoor:Win32/PcClient.BX detection, it looks like that your PC has a problem. All viruses are dangerous, without any deviations. PcClient grants the crooks access to your computer, or perhaps connects it to the botnet.

Any kind of malware exists with the only target – generate profits on you1. And the programmers of these things are not thinking of ethicality – they utilize all available methods. Grabbing your private data, receiving the payments for the banners you watch for them, exploiting your hardware 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 Backdoor:Win32/PcClient.BX detection mean?

The Backdoor:Win32/PcClient.BX detection you can see in the lower right side is displayed to you by Microsoft Defender. That anti-malware program is quite OK at scanning, but prone to be mainly unstable. It is vulnerable to malware invasions, it has a glitchy user interface and bugged malware removal features. Hence, the pop-up which states concerning the PcClient is rather just a notification that Defender has found it. To remove it, you will likely need to use another anti-malware program.

Backdoor:Win32/PcClient.BX found

Microsoft Defender: “Backdoor:Win32/PcClient.BX”

The exact Backdoor:Win32/PcClient.BX malware is a very undesirable thing. This malware is developed to be a sneaky intruder, which serves as a remote-access tool. When you provide someone else remote access willingly, it is OK, but PcClient will not ask you if you want to grant it. After connecting to your PC, criminals are able to do whatever they want – snatching your files, examining your messages, collecting personal info, et cetera. Backdoors often carry an additional stealer – the virus that is developed to collect all available data about you. Nevertheless, far more widespread use of the backdoors is establishing the botnet. Then, the network of corrupted PCs can be put to use to conduct DDoS attacks or to inflate the vote results on various web pages.

Backdoor Summary:

Name PcClient Backdoor
Detection Backdoor:Win32/PcClient.BX
Damage Gain access to the operating system to perform various malicious actions.
Similar Bifrose, Ircbot, Patched, Win64 Sandcat, Msil Turtleloader, Blacknet, Xtrat, Bulord
Fix Tool See If Your System Has Been Affected by PcClient backdoor
Shortly about backdoors

Backdoors are viruses that can acquire both separated and incorporated shapes. One time you may find that a legit program from a well-known developer has a functionality that makes it possible for somebody to connect to your PC. Will it be someone from the creators or a 3rd party – no one knows. However, the scandal when this aspect is uncovered in a legit program is pretty much impossible to miss. There is also gossip that there is a hardware-based backdoor in Intel CPUs2.

Is Backdoor:Win32/PcClient.BX dangerous?

As I have mentioned previously, non-harmful malware does not exist. And Backdoor:Win32/PcClient.BX is not an exception. This backdoor does not deal a many damage just after it launches. Nevertheless, it will likely be a pretty bad surprise when a random 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. However, even if it is not crucial for you – is it enjoyable at all to realise that someone else can easily access your PC, read your discussions, open your documents, as well as spectate what you do?

The spyware that is frequently present as a supplement to the Backdoor:Win32/PcClient.BX malware will likely be just an additional argument to remove it as fast as you can. Nowadays, when users’ data is valued remarkably high, it is too illogical to give the crooks such a possibility. Even worse if the spyware will somehow manage to thieve your banking information. Seeing 0 on your bank account is the worst headache, in my point of view.

How did I get this virus?

It is hard 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 utilized by spyware these days. However, if we abstract from the exact spreading tactic and will think of why it works, the reply will be very uncomplicated – low level of cybersecurity understanding. Individuals press on advertisements on weird sites, open the pop-ups they receive in their web browsers, call the “Microsoft tech support” assuming that the odd banner that states about malware is true. It is very important to recognize what is legit – to avoid misconceptions when trying to figure out a virus.

Microsoft Tech Support Scam

Microsoft Tech Support Scam

Nowadays, there are two of the most extensive ways of malware distribution – lure emails and injection into a hacked program. While the first one is not so easy to evade – you must know a lot to recognize a counterfeit – the second one is very easy to get rid of: just do not use hacked programs. Torrent-trackers and other sources of “totally free” applications (which are, in fact, paid, but with a disabled license checking) are just a giveaway place of malware. And Backdoor:Win32/PcClient.BX is just within them.

How to remove the Backdoor:Win32/PcClient.BX from my PC?

Backdoor:Win32/PcClient.BX malware is extremely difficult to erase manually. It stores its data in a variety of places throughout the disk, and can recover itself from one of the parts. In addition, numerous modifications in the registry, networking configurations and also Group Policies are fairly hard to identify and return to the initial. It is far better to make use of a specific app – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination purposes.

Why GridinSoft Anti-Malware? It is really light-weight 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 details makes GridinSoft Anti-Malware suitable for clearing away 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 PcClient the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
How to Remove Backdoor:Win32/PcClient.BX Malware

Name: Backdoor:Win32/PcClient.BX

Description: If you have seen a message showing the “Backdoor:Win32/PcClient.BX found”, it seems that your system is in trouble. The PcClient 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/PcClient.BX 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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