Trojan:Win32/Sabsik.EN.B!ml – How to Remove It

What is Trojan:Win32/Sabsik.EN.B!ml?

Microsoft Defender flagged Trojan:Win32/Sabsik.EN.B!ml and you want to understand whether it is a real threat or a false positive and exactly what to do. Read this guide carefully – the Sabsik family is serious and this detection should not be dismissed without proper investigation.

Trojan:Win32/Sabsik.EN.B!ml is a Microsoft Defender detection listed in Microsoft Security Intelligence. Breaking down the name: Trojan is the threat type, Win32 is the platform (32-bit Windows executable), Sabsik is the family name, EN.B is the specific variant, and !ml confirms the detection was influenced by Microsoft Defender machine-learning analysis rather than a static signature match alone. Microsoft Security Intelligence describes the Sabsik family as a generic detection for stealer malware with advanced functionality – a category that covers a range of behaviors including credential theft, keylogging, remote access, click fraud, and cryptocurrency mining. This variant differs from related detections including Trojan:Win32/Sabsik.EN.A!ml, Trojan:Win32/Sabsik.EN.D!ml, and the script-based Trojan:Script/Sabsik.FL.A!ml – a guide or fix for one variant does not establish what the EN.B file on your system does or confirm it is a false positive. The file path, source of the download, and whether the alert returns after quarantine are the decisive diagnostic factors.

How Did I Get Trojan:Win32/Sabsik.EN.B!ml?

• Cracked software or pirated application installers – The highest-risk delivery route for Sabsik detections: cracked apps, key generators, and unofficial repacks embed the Trojan component, executing it silently during setup.
• Malicious email attachments – A document, archive, or executable from a phishing or spam email installs the Sabsik component when opened or extracted.
• Software bundling with unofficial free downloads – A free program from a third-party site installs the Trojan as a hidden bundled addition through software bundling.
• A fake software update or deceptive download page – A redirect on a disreputable site presents a fake update delivering the Sabsik component instead of the claimed software.

What Does Trojan:Win32/Sabsik.EN.B!ml Do?

Microsoft Security Intelligence confirms the Sabsik family covers stealer malware with advanced functionality. The documented capability range across Sabsik-family variants includes:

• Credential theft and keylogging – The malware can record keystrokes and steal usernames, passwords, and browser-stored credentials, transmitting them to attacker-controlled infrastructure.
• Downloads and installs additional malware – Sabsik-family Trojans are documented to download and install further malicious components after establishing initial access, expanding the infection beyond the initially flagged file.
• Provides remote access to the infected device – The Trojan can establish a remote access channel giving the attacker command and control capabilities over the infected machine.
• Click fraud and ad injection – Some Sabsik variants inject advertising banners into web pages and perform background click fraud to generate revenue for the attacker.
• Cryptocurrency mining – The family also covers variants that use the device’s processing power for unauthorized cryptocurrency mining.
• Transmits system and browsing data to a remote attacker – The malware collects information about the PC – including usernames, browsing history, and installed software – and sends it to attacker infrastructure.

False positive check: Because the !ml suffix indicates a machine-learning detection, a false positive is possible against legitimate packed or signed software. If the flagged file is from a recognized publisher, located in a standard Program Files path, and fewer than three engines flag it on VirusTotal, a false positive is more likely. If the file arrived through a crack, unofficial installer, or Temp or AppData path, treat it as a real infection.

How to Remove Trojan:Win32/Sabsik.EN.B!ml

• Keep the item quarantined in Defender – Do not click Allow or Restore. Open Windows Security, then Virus and Threat Protection, then Protection History and expand the Sabsik event. Copy the full affected file path.
• Assess the path and source – If the path is in Temp, AppData, or a cracked software directory, treat it as a confirmed infection and proceed with cleanup. If it is in a recognized application path with a verified publisher, run a VirusTotal check before taking further action.
• Update Defender and run a full scan – Update Microsoft Defender security intelligence definitions to ensure you are running current Sabsik-family signatures, then run a full scan to catch any additional components and remnant files.
• Run a Microsoft Defender Offline Scan – Open Windows Security, then Virus and Threat Protection, then Scan Options, then Microsoft Defender Offline Scan. This catches components that load before Windows starts and can hide from standard in-Windows scans.
• Check for persistence if the alert returns – If Defender keeps flagging Sabsik.EN.B after removal, open Task Scheduler (taskschd.msc) and the Startup tab in Task Manager. Delete any unfamiliar task or startup entry relaunching the detected component.
• Run a second-opinion scan – Use SpyHunter or Malwarebytes to catch any additional components the initial Defender detection may not have fully covered.
• Change credentials if the file executed before detection – If the Trojan ran for any period before Defender flagged it, change all account passwords from a clean separate device and enable 2FA.

Follow the complete removal guide below this article for the full step-by-step process.

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

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Preparation before removing Trojan:Win32/Sabsik.EN.B!ml.

Before starting the actual removal process, we recommend that you do the following preparation steps.

• Make sure you have these instructions always open and in front of your eyes.
• Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
• Be patient as this could take a while.

• Scan for Malware
• Fix Registries
• Remove Virus Files

Step 1: Scan for Trojan:Win32/Sabsik.EN.B!ml with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.

Download

Malware Removal Tool

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It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.

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2. After you have installed SpyHunter, wait for it to update automatically.

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3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

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4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

If any threats have been removed, it is highly recommended to restart your PC.

Step 2: Clean any registries, created by Trojan:Win32/Sabsik.EN.B!ml on your computer.

The usually targeted registries of Windows machines are the following:

• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
• HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
• HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by Trojan:Win32/Sabsik.EN.B!ml there. This can happen by following the steps underneath:

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1. Open the Run Window again, type "regedit" and click OK.

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2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.

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3. You can remove the value of the virus by right-clicking on it and removing it. Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

Step 3: Find virus files created by Trojan:Win32/Sabsik.EN.B!ml on your PC.

1.For Windows 8, 8.1 and 10.

For Newer Windows Operating Systems

1: On your keyboard press  + R and write explorer.exe in the Run text box and then click on the Ok button.

2: Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.

3: Navigate to the search box in the top-right of your PC's screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be "fileextension:exe". After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:

N.B. We recommend to wait for the green loading bar in the navigation box to fill up in case the PC is looking for the file and hasn't found it yet.

2.For Windows XP, Vista, and 7.

For Older Windows Operating Systems

In older Windows OS's the conventional approach should be the effective one:

1: Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.

2: After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.

3: After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.

Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.

Trojan:Win32/Sabsik.EN.B!ml FAQ

What Does Trojan:Win32/Sabsik.EN.B!ml Trojan Do?

The Trojan:Win32/Sabsik.EN.B!ml Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system. It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.

Can Trojans Steal Passwords?

Yes, Trojans, like Trojan:Win32/Sabsik.EN.B!ml, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.

Can Trojan:Win32/Sabsik.EN.B!ml Trojan Hide Itself?

Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.

Can a Trojan be Removed by Factory Reset?

Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed. Bear in mind that there are more sophisticated Trojans that leave backdoors and reinfect even after a factory reset.

Can Trojan:Win32/Sabsik.EN.B!ml Trojan Infect WiFi?

Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.

Can Trojans Be Deleted?

Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.

Can Trojans Steal Files?

Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.

Which Anti-Malware Can Remove Trojans?

Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.

Can Trojans Infect USB?

Yes, Trojans can infect USB devices. USB Trojans typically spread through malicious files downloaded from the internet or shared via email, allowing the hacker to gain access to a user's confidential data.

About the Trojan:Win32/Sabsik.EN.B!ml Research

The content we publish on SensorsTechForum.com, this Trojan:Win32/Sabsik.EN.B!ml how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.

How did we conduct the research on Trojan:Win32/Sabsik.EN.B!ml?

Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)

Furthermore, the research behind the Trojan:Win32/Sabsik.EN.B!ml threat is backed with VirusTotal.

To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.