Adware:Win32/Zapchast.B!MTB — Virus Removal Guide

If you spectate the notification of Adware:Win32/Zapchast.B!MTB detection, it appears that your system has a problem. All viruses are dangerous, with no deviations. Zapchast.B!MTB floods your system with various advertisements, opens your web browser without your intention and makes the system prone to additional malware injection.

Any type of malware exists with the only target – gain money on you¹. And the developers of these things are not thinking about ethicality – they use all available tactics. Grabbing your personal data, receiving the comission for the promotions 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 steed? That is a rhetorical question.

What does the notification with Adware:Win32/Zapchast.B!MTB detection mean?

The Adware:Win32/Zapchast.B!MTB detection you can see in the lower right corner is demonstrated to you by Microsoft Defender. That anti-malware program is good at scanning, however, prone to be mainly unstable. It is vulnerable to malware attacks, it has a glitchy user interface and bugged malware removal capabilities. Thus, the pop-up which states concerning the Zapchast.B!MTB is simply an alert that Defender has actually detected it. To remove it, you will likely need to use another anti-malware program.

Microsoft Defender: “Adware:Win32/Zapchast.B!MTB”

The exact Adware:Win32/Zapchast.B!MTB malware is a very undesirable thing. This malware shows you a marvelous quantity of ads. Have you ever saw the doorway pages? They are packed just with banners – blinking, poorly designed and with strange information. Adware does the equivalent thing to all websites you visit. That virus brings profit to its creators in a very sly way. You look at the banners – they receive profit. In addition, these banners frequently have deceptive and explicit content. Penis enlargement, porn sites ads, Microsoft virus alerts – all these things are usual for adware.

Adware Summary:

Is Adware:Win32/Zapchast.B!MTB dangerous?

Adware like this one is not something contrasty, compared to some other advertising malware. However, as it was mentioned, the banners it demonstrates to you are pretty frequently loaded with illegal content. Even if you can distinguish scams from adware – do you really like looking at ads for free? Specifically ones that cover your browser window and distract you from your working task? It looks that we actually understand the reply.

How did I get this virus?

It is hard to line the origins of malware on your computer. Nowadays, things are mixed up, and distribution tactics used by adware 5 years ago may be used by spyware these days. But if we abstract from the exact distribution tactic and will think about why it works, the answer will be really simple – low level of cybersecurity awareness. People click on ads on weird sites, click the pop-ups they receive in their web browsers, call the “Microsoft tech support” assuming that the scary banner that states about malware is true. It is necessary to understand what is legitimate – to stay away from misunderstandings when trying to find out a virus.

Nowadays, there are two of the most extensive ways of malware spreading – lure emails and injection into a hacked program. While the first one is not so easy to evade – you need to know a lot to understand a fake – the second one is easy to address: just do not utilize cracked applications. Torrent-trackers and various other providers of “totally free” applications (which are, actually, paid, but with a disabled license checking) are really a giveaway point of malware. And Adware:Win32/Zapchast.B!MTB is just one of them.

How to remove the Adware:Win32/Zapchast.B!MTB from my PC?

Adware like Zapchast.B!MTB is quite easy to remove manually. Nonetheless, it is not so easy to revert the system alterations it did in the process of the activity. Since a great deal of various system components are touched, it is pretty easy to miss something. That’s why I would certainly recommend you to use anti-malware tool. My choice for adware elimination is GridinSoft Anti-Malware.

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

• 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.

• When the scan is over, you may choose the action for each detected virus. For all files of Zapchast.B!MTB the default option is “Delete”. Press “Apply” to finish the malware removal.

Reset Browser settings after the adware attack

Adware makes a lot to keep annoying you even after being removed from your computer. It distorts the browser configurations, so it will not work correctly. Until you reset it, of course. Each browser has its own way to restore the default settings. Here are the guides for the most popular ones:

To reset Edge, do the following steps :

1. Open “Settings and more” tab in upper right corner, then find here “Settings” button. In the appeared menu, choose “Reset settings” option :

2. After picking the Reset Settings option, you will see the following menu, stating about the settings which will be reverted to original :

For Mozilla Firefox, do the next actions :

1. Open Menu tab (three strips in upper right corner) and click the “Help” button. In the appeared menu choose “troubleshooting information” :

2. In the next screen, find the “Refresh Firefox” option :

After choosing this option, you will see the next message :

If you use Google Chrome

1. Open Settings tab, find the “Advanced” button. In the extended tab choose the “Reset and clean up” button :

2. In the appeared list, click on the “Restore settings to their original defaults” :

3. Finally, you will see the window, where you can see all the settings which will be reset to default :

Opera can be reset in the next way

1. Open Settings menu by pressing the gear icon in the toolbar (left side of the browser window), then click “Advanced” option, and choose “Browser” button in the drop-down list. Scroll down, to the bottom of the settings menu. Find there “Restore settings to their original defaults” option :


2. After clicking the “Restore settings…” button, you will see the window, where all settings, which will be reset, are shown :

When the browsers are reset, you need to make sure that your browser will be connected the proper DNS while connecting to the web page you need. Make a text file named “hosts” on your desktop, after that open it and fill it with the following content²:


# Copyright (c) 1993-2006 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handle within DNS itself.
# 127.0.0.1 localhost
# ::1 localhost


Find the hosts.txt file in C:/Windows/System32/drivers/etc directory. Rename this file to “hosts.old.txt” (to distinguish it from the new one), and then move the file you created on the desktop to this folder. Remove the hosts.old from this folder. Now you have your hosts file as good as new.

Reset Browser settings with GridinSoft Anti-Malware

GridinSoft Anti-Malware offers its own way to reset the browsers. With the help of this program, you can reset all your browsers in just several clicks. It also resets the HOSTS file automatically, so you don’t need to make any excessive actions. To reset your browser with GridinSoft Anti-Malware, open the Tools tab, and click the “Reset browser settings” button.

You can see the list of the options for each browser. By default, they are set up in the manner which fits the majority of users. Press the “Reset” button (lower right corner). In a minute your browser will be as good as new.

How to Remove Adware:Win32/Zapchast.B!MTB Malware

Name: Adware:Win32/Zapchast.B!MTB

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

Sending

User Review

4 (11 votes)

Comments Rating 0 (0 reviews)

1. Read about malware types on GridinSoft Threat encyclopedia.
2. Official Microsoft guide for hosts file reset.