Dacls virus removal guide
What is Dacls?
Dacls is the name of a remote access Trojan (RAT), a malicious program that allows cyber criminals to control infected computers remotely. Research shows that this malware is tied to Lazarus Group (a group of cyber criminals), and it targets Linux and Windows operating system. Typically, cyber criminals use RATs as tools to steal sensitive, confidential information, infect systems with other malware, and so on. Either way, no RAT is harmless and it should be uninstalled as soon as possible.
Both Dacls plug-ins (targeting Windows and Linux) are designed to receive and execute commands through Command and Control (C2) server, manage processes and files, test network connectivity, and scan networks on the 8291 port. This RAT can be used to steal, delete, write, read and execute files (including files downloaded by this malware). It means that victims may not only lose important files, but also have their systems infected with some other high-risk malware like ransomware, banking malware, and so on. Also, cyber criminals can use Dacls to kill running processes, for example, a running antivirus suite, and prevent Dacls from being detected. It is capable of creating new processes and obtaining process list information too. If used to infect systems with ransomware, Dacls could lead to financial and data loss. Typically, installed ransomware prevents victims from accessing files by encrypting them and the only way to decrypt them is by using tools that can be purchased from cyber criminals. Banking malware and other similar malicious programs are used to steal various accounts (credentials), credit card details, and other sensitive information that could be misused to make fraudulent purchases, transactions and so on. By using Dacls RAT cyber criminals could cause their victims serious problems (data, financial loss, problems related to privacy, etc.). If a system is infected with Dacls or any other remote access Trojan, then it should be eliminated immediately.
|Name||Dacls remote access trojan|
|Threat Type||Remote access Trojan, password-stealing virus, banking malware, spyware.|
|Detection Names (wm64.avi)||Avast (Win64:Trojan-gen), BitDefender (Trojan.GenericKD.41960842), ESET-NOD32 (A Variant Of Win64/NukeSped.CH), Kaspersky (HEUR:Trojan.Win32.Generic), Full List (VirusTotal)|
|Payload||Dacls RAT could be used to install various different malcious programs.|
|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||CVE-2019-3396 vulnerability, 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 Dacls remote access trojan our malware researchers recommend scanning your computer with Spyhunter.
PiXie, Sectop and LimeRevenge are the names of other RAT's, unfortunately, there are many other programs of this type. In most cases cyber criminals seek to infect systems with malware of this type so they could perform tasks that would help them generate revenue in various ways. Typically, they use RATs like Dacls to steal sensitive information in various ways, cause additional installations of malware, and so on.
How did Dacls infiltrate my computer?
How to avoid installation of malware?
We recommend not to open attachments (or web links) included in emails that are received from unknown, suspicious addresses. Typically, they are included in irrelevant emails that cyber criminals disguise as legitimate, important, official, etc. Additionally, download software from official, trustworthy websites and using direct links. We do not recommend to use unreliable channels such as torrents, eMule, questionable websites, third party downloaders and other similar tools for that. Installed software and operating system should be updated using tools or implemented functions that are provided by official developers only. Software activations should not be done using various third party ('cracking') tools. They not only can be used to cause computer infections, another issue is that usage of such tools is illegal. Another way to keep a computer protected is to have a reputable anti-spyware or anti-virus software installed and to keep it enabled at all times. These programs are designed to detect and eliminate various threats on before they can do any damage. 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 executed malicious .avi file:
Instant automatic removal of Dacls remote access trojan:
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 Dacls remote access trojan. Download it by clicking the button below:
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.