If the Windows Defender antivirus detects Bitrep.A (also known as Trojan:Win32/Bitrep.A virus) then it indicates that your computer is infected with a previously unknown malicious software. This unwanted software usually come with some freeware or from malicious websites that ask users to download and run a Flash Player or Java update. Once started, the Bitrep.A trojan will be configured to start automatically when Windows starts.
The Bitrep.A malware is not a virus, but the virus behaves similarly. As a rootkit hides in the system, alters internet browser settings and blocks them from changing. Also the malware can use your PC system for click fraud or install an additional web-browser add-ons or modules that will inject sponsored links within the Mozilla Firefox, Chrome, Internet Explorer and MS Edge’s screen. Moreover, the trojan may install web-browser hijacker that once started, will alter the browser’s start page and search engine.
The worst is, the Bitrep.A trojan has the ability to gather confidential information about you such as what sites you are opening, what you are looking for the Net and so on. This privacy info, later, may be transferred to third parties.
The Bitrep.A trojan often change all internet browser shortcuts which located on your Desktop to force you visit some undesired ad web-sites. As a result, your web browser can still redirect you to an undesired ad web-page despite your personal computer is actually clean of virus and other malware.
Thus, the Bitrep.A trojan is quite dangerous. So, we suggest you get rid of it from your machine without a wait. Follow the guide presented below to delete Bitrep.A malware from the Windows 10, Windows 8, Windows 7 or Windows XP.
Remove Bitrep.A trojan (Virus removal guidance)
When the Bitrep.A trojan gets installed on your computer without your knowledge, it is not easy to remove. Most often, there is no Uninstall program which simply delete the Bitrep.A virus from your PC system. So, we advise using several well-proven free specialized tools such as Zemana Free, MalwareBytes Anti Malware (MBAM) or Hitman Pro. But the best solution to remove Bitrep.A virus will be to perform several manual steps, after that additionally run antimalware utilities.
To remove Bitrep.A, perform the following steps:
- How to manually delete Bitrep.A
- Scan your computer and remove Bitrep.A trojan with free utilities
- How to stay safe online
- How can you prevent your machine from the attack of Bitrep.A trojan
- To sum up
How to manually delete Bitrep.A
Most common the Bitrep.A trojan may be removed without any antivirus apps. The manual malware removal is step-by-step tutorial that will teach you how to remove the Bitrep.A trojan.
Uninstall suspicious apps through the MS Windows Control Panel
Some potentially unwanted programs, browser hijacking programs and adware can be deleted by uninstalling the freeware they came with. If this way does not succeed, then looking them up in the list of installed software in MS Windows Control Panel. Use the “Uninstall” command in order to get rid of them.
Windows 8, 8.1, 10
First, press Windows button
, then press Search 
. Type ‘Control panel’and press Enter as on the image below.
Once the ‘Control Panel’ opens, press the ‘Uninstall a program’ link under Programs category as shown in the figure below.
You will see the ‘Uninstall a program’ panel as shown in the following example.
Very carefully look around the entire list of apps installed on your PC system. Most probably, one of them is a PUP that can use your PC system for click fraud. If you’ve many software installed, you can help simplify the search of malicious applications by sort the list by date of installation. Once you have found a dubious, unwanted or unused program, right click to it, after that click ‘Uninstall’.
Windows XP, Vista, 7
First, press ‘Start’ button and select ‘Control Panel’ at right panel as shown in the following example.
After the Windows ‘Control Panel’ opens, you need to click ‘Uninstall a program’ under ‘Programs’ as shown in the following example.
You will see a list of apps installed on your computer. We recommend to sort the list by date of installation to quickly find the software that were installed last. If you’re in doubt, you can always check the program by doing a search for her name in Google, Yahoo or Bing. Once the program which you need to delete is found, simply click on its name, and then click ‘Uninstall’ as shown on the screen below.
Remove unwanted Scheduled Tasks
Once installed, the Bitrep.A malware can add a task in to the Windows Task Scheduler Library. Due to this, every time when you boot your computer, the Bitrep.A trojan will start itself. So, you need to check the Task Scheduler Library and remove all harmful tasks which have been created by ‘ad-supported’ program.
Press Windows and R keys on your keyboard together. It will show a dialog box which titled with Run. In the text field, type “taskschd.msc” (without the quotes) and press OK. Task Scheduler window opens. In the left-hand side, press “Task Scheduler Library”, as displayed in the figure below.
Task scheduler, list of tasks
In the middle part you will see a list of installed tasks. Select the first task, its properties will be show just below automatically. Next, click the Actions tab. Necessary to look at the text which is written under Details. If you are not sure that executes the task, then google it. If it is a component of the unwanted apps, then this task also should be removed.
Further press on it with the right mouse button and select Delete as displayed in the following example.
Task scheduler, delete a task
Repeat this step, if you have found a few tasks that have been created by the Bitrep.A trojan. Once is finished, close the Task Scheduler window.
Clean up the web-browsers shortcuts which have been infected by trojan
When the Bitrep.A trojan is started, it can also modify the web browser’s shortcut files, adding an argument similar to “http://site.address” into the Target field. Due to this, every time you open the browser, it’ll open an undesired site.
Open the properties of the internet browser shortcut. Right click on the shortcut file of infected browser and select the “Properties” option and it’ll open the properties of the shortcut. Next, select the “Shortcut” tab and have a look at the Target field as shown on the screen below.
Normally, if the last word in the Target field is chrome.exe, iexplore.exe, firefox.exe. Be sure to pay attention to the extension, should be “exe”! All shortcut files which have been changed by Bitrep.A virus usually point to .bat, .cmd or .url files instead of .exe as displayed on the screen below
Another variant, an address has been added at the end of the line. In this case the Target field looks such as …Application\chrome.exe” http://site.address as shown on the screen below.
In order to fix the hijacked shortcut file, you need to insert right path to the Target field or remove an address (if it has been added at the end). You can use the following information to fix your shortcut files that have been changed by Bitrep.A trojan which can use your machine for click fraud.
| Google Chrome | C:\Program Files (x86)\Google\Chrome\Application\chrome.exe |
| C:\Program Files\Google\Chrome\Application\chrome.exe | |
| Mozilla Firefox | C:\Program Files\Mozilla Firefox\firefox.exe |
| Microsoft Internet Explorer | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
| C:\Program Files\Internet Explorer\iexplore.exe | |
| Opera | C:\Program Files (x86)\Opera\launcher.exe |
| C:\Program Files\Opera\launcher.exe |
Once is finished, click OK to save changes. Repeat the step for all internet browsers that are rerouted to an unwanted website.
Scan your computer and remove Bitrep.A trojan with free utilities
In order to completely delete Bitrep.A, you not only need to remove this malware from your computer, but also remove all its components in your system including Windows registry entries. We recommend to download and use free removal tools to automatically clean your system of Bitrep.A malware which can give a remote malicious hacker access to your PC system.
Use Zemana Anti-malware to remove Bitrep.A
You can get rid of Bitrep.A malware automatically with a help of Zemana Anti-malware. We recommend this malware removal tool because it can easily remove hijackers, PUPs, ‘ad supported’ software with all their components such as folders, files and registry entries.
Now you can install and use Zemana to delete Bitrep.A malware from the Windows OS by following the steps below:
Click the link below to download Zemana AntiMalware (ZAM) installation package named Zemana.AntiMalware.Setup on your machine. Save it to your Desktop so that you can access the file easily.
164115 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019
Start the setup file after it has been downloaded successfully and then follow the prompts to install this tool on your computer.
During installation you can change certain settings, but we suggest you do not make any changes to default settings.
When installation is finished, this malware removal tool will automatically start and update itself. You will see its main window as displayed in the following example.
Now press the “Scan” button to perform a system scan with this tool for the Bitrep.A virus that can give a remote malicious hacker access to your PC system. While the Zemana Free is scanning, you may see number of objects it has identified either as being malware.
Once that process is complete, the results are displayed in the scan report. Review the report and then click “Next” button.
The Zemana AntiMalware will remove Bitrep.A trojan and move items to the program’s quarantine. After that process is finished, you may be prompted to reboot your computer to make the change take effect.
Use Hitman Pro to remove Bitrep.A virus
HitmanPro is a free program that developed to remove malicious software, PUPs, browser hijackers and adware from your computer running Microsoft Windows 10, 8, 7, XP (32-bit and 64-bit). It’ll help to identify and remove Bitrep.A trojan including its files, folders and registry keys.
Download HitmanPro from the following link. Save it to your Desktop.
Download and run HitmanPro on your machine. Once started, click “Next” button to search for Bitrep.A malware which can reroute your web-browser to various annoying pages. A scan can take anywhere from 10 to 30 minutes, depending on the number of files on your machine and the speed of your PC. When a malicious software, adware or PUPs are detected, the number of the security threats will change accordingly. .
When the system scan is complete, Hitman Pro will show you the results.
Next, you need to click Next button.
It will open a prompt, click the “Activate free license” button to begin the free 30 days trial to remove all malicious software found.
Delete Bitrep.A trojan with Malwarebytes
We recommend using the Malwarebytes Free. You can download and install Malwarebytes to find out adware and thereby delete Bitrep.A from your computer. When installed and updated, the free malware remover will automatically scan and detect all threats present on the computer.
- Download MalwareBytes on your MS Windows Desktop by clicking on the following link.
Malwarebytes Anti-malware
326469 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
- At the download page, click on the Download button. Your web-browser will open the “Save as” dialog box. Please save it onto your Windows desktop.
- Once downloading is complete, please close all programs and open windows on your PC system. Double-click on the icon that’s called mb3-setup.
- This will start the “Setup wizard” of MalwareBytes Anti Malware (MBAM) onto your computer. Follow the prompts and do not make any changes to default settings.
- When the Setup wizard has finished installing, the MalwareBytes will launch and show the main window.
- Further, click the “Scan Now” button to start scanning your computer for the Bitrep.A virus which can redirect your browser to various annoying sites. Depending on your PC, the scan may take anywhere from a few minutes to close to an hour. During the scan MalwareBytes Anti-Malware will find out threats present on your computer.
- When the system scan is finished, MalwareBytes AntiMalware (MBAM) will open a list of detected items.
- Review the results once the tool has finished the system scan. If you think an entry should not be quarantined, then uncheck it. Otherwise, simply click the “Quarantine Selected” button. Once that process is complete, you may be prompted to reboot the computer.
- Close the Anti-Malware and continue with the next step.
Video instruction, which reveals in detail the steps above.
How to stay safe online
By installing an ad-blocker program like AdGuard, you’re able to block malicious web pages, autoplaying video ads and delete tons of distracting and annoying ads on websites.
- Download AdGuard on your system by clicking on the following link.
Adguard download
26660 downloads
Version: 6.4
Author: © Adguard
Category: Security tools
Update: November 15, 2018
- After the download is complete, start the downloaded file. You will see the “Setup Wizard” program window. Follow the prompts.
- After the install is finished, press “Skip” to close the install program and use the default settings, or press “Get Started” to see an quick tutorial that will allow you get to know AdGuard better.
- In most cases, the default settings are enough and you do not need to change anything. Each time, when you start your computer, AdGuard will launch automatically and block pop-up ads, as well as other harmful or misleading web-pages. For an overview of all the features of the program, or to change its settings you can simply double-click on the icon called AdGuard, that may be found on your desktop.
How can you prevent your machine from the attack of Bitrep.A trojan
The trojan usually come bundled with certain freeware that you download off of the Internet. Once started, it will infect your system and make changes to some Windows settings without your permission. In order to avoid infection, in the Setup wizard, you should be be proactive and carefully read the ‘Terms of use’, the ‘license agreement’ and other install screens, as well as to always choose the ‘Manual’ or ‘Advanced’ installation mode, when installing anything downloaded from the World Wide Web.
To sum up
After completing the instructions outlined above, your system should be free from Bitrep.A malware which can use your PC for click fraud and other malicious software. The MS Edge, Chrome, Mozilla Firefox and Internet Explorer will no longer redirect you to various unwanted sites. Unfortunately, if the few simple steps does not help you, then you have caught a new virus, and then the best way – ask for help in our Spyware/Malware removal forum.
