How to remove the SocksBot malware from your operating system?

Also Known As: SocksBot virus
Type: Trojan
Distribution: Low
Damage level: Severe

SocksBot virus removal guide

What is SocksBot?

SocksBot is a backdoor-type malware. It is designed to create a "backdoor" for other malicious programs. In other words, following successful infiltration, SocksBot can download/install additional malware. Backdoors like SocksBot are used to infect devices with all manner of malicious software, e.g., trojans, ransomware, cryptominers, and so on. Hence, the threats posed by SocksBot can be particularly varied.

SocksBot malware detections on VirusTotal

The SocksBot malware operates by creating a suspended svchost (Service Host) process and injecting its DLL (Dynamic-link library) into it. To elaborate, svchost is a singular process containing several grouped services for the purpose of reducing system resource consumption. DLLs are shared resource libraries, which contain code, data, and resources in various combinations. SocksBot's modus operandi is creating a seemingly legitimate process and inserting its malicious code into it. This backdoor malware can write and execute PowerShell scripts, thereby allowing it a certain amount of control over the infected device.

As mentioned in the introduction, the main purpose of this backdoor is to infect the compromised system with additional malicious programs. It may download/install trojans, data encrypting and/or screen-locking ransomware, cryptominers, and other malware. However, this is not the full extent of SocksBot's abilities. It can also extract information about running processes (e.g., learn what applications are running) and it can take screenshots of the content displayed on the device's screen. Through the latter, SocksBot may gain access to particularly sensitive or personal information. In summary, SocksBot infections can result in severe privacy issues, data loss or corruption, system/device damage, financial losses, and even identity theft. Therefore, it is suspected/known that the SocksBot backdoor (or other malware) has already infected the system - an anti-virus must be used to remove it without delay.

Threat Summary:
Name SocksBot virus
Threat Type Trojan, password-stealing virus, banking malware, spyware.
Detection Names Avast (Win32:BotX-gen [Trj]), BitDefender (Trojan.GenericKDZ.72781), ESET-NOD32 (A Variant Of Win32/Kryptik.HJEE), Kaspersky (HEUR:Trojan.Win32.Zenpak.gen), Microsoft (Trojan:Win32/Glupteba.OG!MTB), Full List Of Detections (VirusTotal)
Symptoms Trojans are designed to stealthily infiltrate the victim's computer and remain silent, and thus no particular symptoms are clearly visible on an infected machine.
Distribution methods Infected email attachments, malicious online advertisements, social engineering, software 'cracks'.
Damage Stolen passwords and banking information, identity theft, the victim's computer added to a botnet.
Malware Removal (Windows)

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SchwarzeSonneBazarLoaderUpatre, and Jupyter are some examples of other malicious programs capable of causing chain infections. Malware can have a wide variety of heinous functionalities and purposes. Common types/abilities include (but are not limited to): malware download/installation, data encryption and/or screen-locking for ransom purposes (ransomware), remote access and control enablement (remote access trojans), content exfiltration (e.g., files stored on the system), information theft (e.g., from installed applications), video and audio recording/streaming via webcams and/or microphones, keylogging (recording of keystrokes), use of system resources to mine cryptocurrency (cryptominers), and so on. Regardless of how malicious software operates, its sole purpose is to generate revenue at the victim's expense. To ensure device/user safety, all infections must be eliminated immediately upon detection.

How did SocksBot infiltrate my computer?

Malware is proliferated using various methods. Malicious programs are commonly distributed through dubious download channels (e.g., unofficial and free file-hosting sites, Peer-to-Peer sharing networks, and other third party downloaders), under the guise of or packing together with ordinary content. Illegal software activation tools ("cracks") and fake updates are prime examples of malware-spreading content. "Cracking" tools can cause infections instead of activating licensed products. Illegitimate updaters infect systems by exploiting flaws of outdated programs and/or by installing malware rather than the promised updates.

Spam campaigns are also popular in malware proliferation. The term "spam campaign" is used to describe a mass-scale operation during which deceptive/scam emails are sent by the thousand. These letters contain download links of infectious files and/or the files are simply attached to the emails. Virulent files can be in various formats (e.g., archives, executables, PDF and Microsoft Office documents, JavaScript, etc.) and when they are opened - the infection chain (i.e., malware download/installation) is jumpstarted.

How to avoid installation of malware?

It is recommended to only use official and verified download channels. It is just as important to activate and update programs with tools/functions provided by legitimate developers. To avoid malware spread via spam mail, it is expressly advised against opening suspicious or irrelevant emails - especially any links and/or attachments found in them. It is paramount to have a reputable anti-virus/anti-spyware suite installed and kept updated. This software has to be used to perform regular system scans and to remove detected/potential threats. If you believe that your computer is already infected, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate infiltrated malware.

Instant automatic malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
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How to remove malware manually?

Manual malware removal is a complicated task - usually it is best to allow antivirus or anti-malware programs to do this automatically. To remove this malware we recommend using Combo Cleaner Antivirus for Windows. If you wish to remove malware manually, the first step is to identify the name of the malware that you are trying to remove. Here is an example of a suspicious program running on a user's computer:

malicious process running on user's computer sample

If you checked the list of programs running on your computer, for example, using task manager, and identified a program that looks suspicious, you should continue with these steps:

manual malware removal step 1Download a program called Autoruns. This program shows auto-start applications, Registry, and file system locations:

screenshot of autoruns application

manual malware removal step 2Restart your computer into Safe Mode:

Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.

Safe Mode with Networking

Video showing how to start Windows 7 in "Safe Mode with Networking":

Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup. Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings". Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.

Windows 8 Safe Mode with networking

Video showing how to start Windows 8 in "Safe Mode with Networking":

Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options". In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.

windows 10 safe mode with networking

Video showing how to start Windows 10 in "Safe Mode with Networking":

manual malware removal step 3Extract the downloaded archive and run the Autoruns.exe file.

extract autoruns.zip and run autoruns.exe

manual malware removal step 4In the Autoruns application, click "Options" at the top and uncheck "Hide Empty Locations" and "Hide Windows Entries" options. After this procedure, click the "Refresh" icon.

Click 'Options' at the top and uncheck 'Hide Empty Locations' and 'Hide Windows Entries' options

manual malware removal step 5Check the list provided by the Autoruns application and locate the malware file that you want to eliminate.

You should write down its full path and name. Note that some malware hides process names under legitimate Windows process names. At this stage, it is very important to avoid removing system files. After you locate the suspicious program you wish to remove, right click your mouse over its name and choose "Delete".

locate the malware file you want to remove

After removing the malware through the Autoruns application (this ensures that the malware will not run automatically on the next system startup), you should search for the malware name on your computer. Be sure to enable hidden files and folders before proceeding. If you find the filename of the malware, be sure to remove it.

searching for malware file on your computer

Reboot your computer in normal mode. Following these steps should remove any malware from your computer. Note that manual threat removal requires advanced computer skills. If you do not have these skills, leave malware removal to antivirus and anti-malware programs. These steps might not work with advanced malware infections. As always it is best to prevent infection than try to remove malware later. To keep your computer safe, install the latest operating system updates and use antivirus software.

To be sure your computer is free of malware infections, we recommend scanning it with Combo Cleaner Antivirus for Windows.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

QR Code
SocksBot virus QR code
A QR code (Quick Response Code) is a machine-readable code which stores URLs and other information. This code can be read using a camera on a smartphone or a tablet. Scan this QR code to have an easy access removal guide of SocksBot virus on your mobile device.
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