Backdoor:Win32/Wabot.A — Virus Removal Guide

If you see the message reporting that the Backdoor:Win32/Wabot.A was found on your PC, or in times when your computer system functions too slow as well as provides you a lot of headaches, you certainly compose your mind to check it for Wabot and also clean it in an appropriate technique. Now I will explain to you how to do it.
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Wabot malware operates by dropping two files into the System folder. These consist of executables named “sIRC4.exe” and “marijuana.txt”. The malicious program then ensures execution upon each startup (i.e., it runs automatically each time the system is booted). Once this task is complete, the Wabot searches every folder of the infected system for files of these formats: BAT, SCR, COM, PIF, and CMD. After a file fitting the desired parameters is found, Wabot overwrites it. When this process is finished, the aforementioned file is copied in Peer-to-Peer sharing network-related folders such as “DC++ Share” and/or “xdccPrograms”. Wabot then connects to a specific server under a randomized username. The Wabot searches for groups containing the hashtag “#hellothere” and/or ones with the words “mp3” or “xdcc” in the titles. If groups of interest are found, the malicious program tries to spread malicious messages to them.
Wabot backdoor is an illegal tool to gain access to a server or computer bypassing the security mechanisms of the system.

Typically, attackers create a backdoors to gain access to the operating system to perform various actions. This can be stealing passwords and credit card numbers (aka spyware), installing ransomware, or cryptocurrency miners.

Wabot backdoor is often installed as part of an exploit. And in some cases, the backdoor enters the computer as a result of a previous attack.

Wabot is often difficult to detect, and detection methods vary greatly depending on the version of the malware. In some cases, antivirus software can detect a backdoor. In other cases, security professionals may need to use specialized tools to detect backdoors or use a protocol monitoring tool to inspect network packets.

Name Wabot Backdoor
Detection Backdoor:Win32/Wabot.A
Damage Gain access to the operating system to perform various malicious actions.
Similar Kelihos, Php C99shell, Zbot, Msil Pontoeb, Androme, Mozarkerv, Python Tortoishell, Cobaltstrike
Fix Tool See If Your System Has Been Affected by Wabot backdoor

Kinds of viruses that were well-spread 10 years ago are no longer the source of the trouble. Currently, the trouble is more evident in the locations of blackmail or spyware. The problem of dealing with these issues needs different solutions and different methods.

Does your antivirus regularly report about the “Wabot”?

If you have actually seen a message suggesting the “Backdoor:Win32/Wabot.A found”, then it’s a piece of great information! The malware “Backdoor:Win32/Wabot.A” was detected and also, probably, deleted. Such messages do not indicate that there was an actually energetic Wabot on your gadget. You could have just downloaded a data that contained Backdoor:Win32/Wabot.A, so your anti-virus software application automatically removed it prior to it was introduced and triggered the problems. Alternatively, the harmful script on the contaminated site might have been spotted as well as avoided before causing any type of problems.

Backdoor:Win32/Wabot.A found

Microsoft Defender: “Backdoor:Win32/Wabot.A”

Simply put, the message “Backdoor:Win32/Wabot.A Found” during the common use of your computer system does not mean that the Wabot has completed its objective. If you see such a message then maybe the evidence of you visiting the contaminated page or loading the destructive file. Attempt to avoid it in the future, but do not worry excessive. Trying out opening up the antivirus program as well as checking the Backdoor:Win32/Wabot.A detection log file. This will certainly provide you more information regarding what the exact Wabot was found and what was specifically done by your antivirus software application with it. Certainly, if you’re not confident enough, refer to the hands-on scan– at any rate, this will be useful.

How to scan for malware, spyware, ransomware, adware, and other threats.

If your system operates in an extremely lagging method, the websites open in a weird way, or if you see ads in places you’ve never expected, it’s possible that your computer obtained infected and also the infection is currently active. Spyware will track all your activities or reroute your search or home pages to the locations you do not wish to check out. Adware might contaminate your internet browser and even the whole Windows OS, whereas the ransomware will certainly try to obstruct your system and also demand a remarkable ransom money quantity for your very own files.

Irrespective of the type of the issue with your PC, the initial step is to scan it with Gridinsoft Anti-Malware. This is the most effective tool to detect as well as cure your computer. Nevertheless, it’s not a simple antivirus software. Its mission is to combat modern hazards. Now it is the only product on the market that can simply clean the PC from spyware and also various other infections that aren’t even spotted by routine antivirus software programs. Download and install, mount, and also run Gridinsoft Anti-Malware, after that check your PC. It will certainly direct you with the system cleaning process. You do not need to acquire a certificate to cleanse your PC, the initial license offers you 6 days of a completely free trial. Nonetheless, if you wish to protect on your own from permanent dangers, you possibly require to take into consideration buying the permit. In this manner we can guarantee that your system will no longer be contaminated with viruses.

How to scan your PC for Backdoor:Win32/Wabot.A?

To check your system for Wabot and also to get rid of all identified malware, you need to get an antivirus. The existing variations of Windows include Microsoft Defender — the built-in antivirus by Microsoft. Microsoft Defender is usually fairly excellent, nevertheless, it’s not the only thing you want to have. In our opinion, the most effective antivirus option is to make use of Microsoft Defender in combo with Gridinsoft.

By doing this, you might get a complicated protection against a variety of malware. To look for infections in Microsoft Defender, open it and also begin fresh check. It will thoroughly examine your computer for pc virus. And also, obviously, Microsoft Defender operates in the background by default. The tandem of Microsoft Defender and Gridinsoft will certainly set you free of most of the malware you may ever encounter. A Routinely arranged examination might likewise secure your system in the future.

Use Safe Mode to fix the most complex Backdoor:Win32/Wabot.A issues.

Safe mode

If you have Backdoor:Win32/Wabot.A type that can rarely be gotten rid of, you may need to take into consideration scanning for malware past the common Windows functionality. For this purpose, you need to start Windows in Safe Mode, thus avoiding the system from loading auto-startup items, possibly including malware. Start Microsoft Defender examination and after that scan with Gridinsoft in Safe Mode. This will certainly assist you to find the infections that can’t be tracked in the normal mode.

Use Gridinsoft to remove Wabot and other junkware.

GridinSoft Anti-Malware

It’s not adequate to simply use the antivirus for the security of your system. You require to have an extra detailed antivirus software. Not all malware can be found by typical antivirus scanners that largely search for virus-type threats. Your system may teem with “trash”, as an example, toolbars, browser plugins, shady search engines, bitcoin-miners, and also various other types of unwanted software used for generating income on your lack of experience. Be cautious while downloading and install programs on the internet to stop your device from being filled with unwanted toolbars and other scrap information.

However, if your system has actually already got a certain unwanted application, you will make your mind to remove it. The majority of the antivirus programs are uncommitted regarding PUAs (potentially unwanted applications). To eliminate such software, I recommend buying Gridinsoft Anti-Malware. If you use it regularly for scanning your PC, it will aid you to eliminate malware that was missed out on by your antivirus software.

Frequently Asked Questions

🤔 How Do I Know My Windows 10 PC Has Backdoor:Win32/Wabot.A?


There are many ways to tell if your Windows 10 computer has been infected. Some of the warning signs include:

  • Computer is very slow.
  • Applications take too long to start.
  • Computer keeps crashing.
  • Your friends receive spam messages from you on social media.
  • You see a new extension that you did not install on your Chrome browser.
  • Internet connection is slower than usual.
  • Your computer fan starts up even when your computer is on idle.
  • You are now seeing a lot of pop-up ads.
  • You receive antivirus notifications.

Take note that the symptoms above could also arise from other technical reasons. However, just to be on the safe side, we suggest that you proactively check whether you do have malicious software on your computer. One way to do that is by running a malware scanner.

🤔 How to scan my PC with Microsoft Defender?


Most of the time, Microsoft Defender will neutralize threats before they ever become a problem. If this is the case, you can see past threat reports in the Windows Security app.

  1. Open Windows Settings. The easiest way is to click the start button and then the gear icon. Alternately, you can press the Windows key + i on your keyboard.
  2. Click on Update & Security
  3. From here, you can see if your PC has any updates available under the Windows Update tab. This is also where you will see definition updates for Windows Defender if they are available.
  4. Select Windows Security and then click the button at the top of the page labeled Open Windows Security.

    Windows Security

  5. Select Virus & threat protection.
  6. Select Scan options to get started.

    Windows Security Scan options

  7. Select the radio button (the small circle) next to Windows Defender Offline scan Keep in mind, this option will take around 15 minutes if not more and will require your PC to restart. Be sure to save any work before proceeding.
  8. Click Scan now

If you want to save some time or your start menu isn’t working correctly, you can use Windows key + R on your keyboard to open the Run dialog box and type “windowsdefender” and then pressing enter.

From the Virus & protection page, you can see some stats from recent scans, including the latest type of scan and if any threats were found. If there were threats, you can select the Protection history link to see recent activity.

If the guide doesn’t help you to remove Backdoor:Win32/Wabot.A infection, please download the GridinSoft Anti-Malware that I recommended. Also, you can always ask me in the comments for getting help.

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Wilbur Woodham
How to Remove Backdoor:Win32/Wabot.A Malware

Name: Backdoor:Win32/Wabot.A

Description: If you have seen a message showing the “Backdoor:Win32/Wabot.A found”, then it’s an item of excellent information! The pc virus Wabot was detected and, most likely, erased. Such messages do not mean that there was a truly active Wabot on your gadget. You could have simply downloaded and install a data that contained Backdoor:Win32/Wabot.A, so Microsoft Defender automatically removed it before it was released and created the troubles. Conversely, the destructive script on the infected internet site can have been discovered as well as prevented prior to triggering any kind of issues.

Operating System: Windows

Application Category: Backdoor

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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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