ZLoader virus removal guide
What is ZLoader?
ZLoader (also known as DELoader and Terdot) is a malicious program which is being distributed through a malicious web pages that display a fake error notification (e.g., "The 'Roboto Condensed' font was not found"). Research shows that ZLoader is designed to infect systems with another malicious program, a banking Trojan called Zeus. We strongly recommend not to open file (or files) downloaded from pages that display that particular (or similar) error message.
|Threat Type||Trojan, password-stealing virus, banking malware, spyware.|
|Detection Names||Avast (Win32:Malware-gen), BitDefender (Trojan.GenericKD.5954394), ESET-NOD32 (Win32/TrojanDownloader.Agent.DGM), Kaspersky (Trojan.Win32.Sennoma.anq), Full List (VirusTotal)|
|Payload||Zeus banking Trojan.|
|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||Malicious websites, 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.|
To eliminate DELoader/Terdot virus our malware researchers recommend scanning your computer with Spyhunter.
More examples of malicious programs that are designed to steal sensitive information (including banking credentials) are Mispadu, Bolik and Casbaneiro. Typically, they are distributed by disguising them as some legitimate programs or files. When installed, they usually cause victims serious problems like installations of other malware, financial and data loss, problems with browsing safety, online privacy, and so on.
How did ZLoader infiltrate my computer?
How to avoid installation of malware?
Software (and files) should not be downloaded through third party downloaders, Peer-to-Peer networks or any other tools that we mentioned above. It should be done by using only official, trustworthy websites and direct download links. Attachments (or web links) in irrelevant emails that are received from unknown, suspicious addresses should not be opened. It is important to keep installed software up do date, however, it should be done properly: by using tools that are provided by official software developers and not some third party updaters. The same applies to activation of licensed software, besides, it is not legal to use 'cracking' to activate any software. One more way to keep operating systems safe is to regularly scan them for threats with a reputable antivirus or anti-spyware software. If you believe that your computer is already infected, we recommend running a scan with Spyhunter for Windows to automatically eliminate infiltrated malware.
Screenshot of a pop-up on the "The 'Roboto Condensed' font was not found" scam page (Mozilla Firefox):
Screenshot of a second pop-up on this page:
Screenshot of the first pop-up on the same scam page (Google Chrome):
Screenshot of the second pop-up on this scam page:
Instant automatic removal of DELoader/Terdot virus:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of DELoader/Terdot virus. Download it by clicking the button below:
- What is ZLoader?
- STEP 1. Manual removal of ZLoader malware.
- STEP 2. Check if your computer is clean.
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 Spyhunter 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:
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:
Download a program called Autoruns. This program shows auto-start applications, Registry, and file system locations:
Restart 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.
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.
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.
Video showing how to start Windows 10 in "Safe Mode with Networking":
Extract the downloaded archive and run the Autoruns.exe file.
In 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.
Check 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".
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.
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 Spyhunter for Windows.