Hey, my computer is a little unusual, and I do not get the exact cause of this strange behavior. I tried my level, but I could not able to find the exact cause of this rude behavior. After scanning the machine, I get to know about SONAR.SuspBeh!gen627 infection. I deleted it so many times, but it keeps coming back all the time. Can any one help me in removing SONAR.SuspBeh!gen627 forever from my computer?

How SONAR.SuspBeh!gen627 get introduced inside the system?

This type of tricky Trojan is mainly used for defined cyber attacks. It comes specially according to your operating system, firewalls program and antivirus shields. Its entrance techniques are given below-

Mails sent from an address appearing useful and legitimate and it is mostly done to access local network of an organization or when attackers know an individual mail address.
Direct attack on computer by disabling antivirus and firewall protection to induce virus inside the system.
Infectious link sent out by someone in online chat.

What is SONAR.SuspBeh!gen627?

SONAR.SuspBeh!gen627 is a very strong and nasty Trojan horse virus. It has ability to ruin any version of Windows computer and let the users to suffer with many dangerous and harmful consequences. This Trojan virus is beyond the limit of detection by ordinary anti virus scan because it uses rootkit techniques that make it able to hide itself into compromised computer system. Moreover this Trojan virus is also able to kill related process to deactivate common anti virus programs. Thus the Trojan virus is able to make your computer vulnerable and unsafe. It also drops many other kind of malware like browser hijacker, adware, keylogger, other Trojan of this family and other viruses etc. Thus the malicious infection make infected computer very slow and unstable. The malicious activities by this Trojan extremely exploit RAM, CPU, hard disk and Internet connection and ruin all proper functionality of computer.

The SONAR.SuspBeh!gen627 will obviously use all the resources of the computer for its purpose and when the user try to open other applications he will experience lag as they will not run properly. The trojan will also invite the hackers who will use the same backdoor as a gateway. The hackers will take control over you computer and perform several other mischievous task that is not of your interest. However you may lose all your data and the stuffs from your computer. So you need to be careful while surfing the internet and remove the SONAR.SuspBeh!gen627 program immediately from the system because it can also get easily transferred to other system that are connected to other one.

Method 1: Remove SONAR.SuspBeh!gen627 by Using SpyHunter.

SpyHunter is a useful malware removal tool that detects and removes many malicious threats that several of the major brands can’t detect. This tool will be able to find out and delete SONAR.SuspBeh!gen627 and other related threats from your PC without much trouble. Now follow the steps below to automatically remove the Trojan horse:

Step 1: Download and install SpyHunter on your PC.

download spyhunter now

Step 2: Upon the installation, launch SpyHunter and perform a full system scan by clicking “Scan Computer Now”.

spyhunter-scan computer now

Step 3: Wait for the scan to complete. Then, you will be shown all detected threats on your PC.

spyhunter-fix threats

Step 4: To clean up all threats completely, click “Fix Threats” and restart your PC.

Method 2: How to manually get rid of SONAR.SuspBeh!gen627?

Restart your computer in Safe Mode with Networking.

For Windows 8:

Reach the desktop on Windows 8 first.
Press Ctrl + Alt + Del keys together.
Open Switch User interface.

And then hold down the “Shift” key and click on “Shut down” button.
Select Restart option from the pop-up page.
From the next page to choose “Troubleshoot”.

Click on “Advanced Option” and choose “restart”.
Under Startup Settings, press F5/5 key to navigate to the Safe Mode with Networking.

Windows 7, XP and Vista:
Shut down the affected computer first.
Press F8 key repeatedly until Windows Advanced Option Menu loads.
Select the Safe Mode with Networking option by using the up and down arrow keys.
Hit Enter key to reach the desktop.

Step 2: Open Task Manager by tapping Alt+Ctrl+Del keys together. Move the mouse pointer to “Processes” tab. Detect the fake process created by the SONAR.SuspBeh!gen627 popup and click on “End processes” to terminate them.

You can skip this step if you do not find any file associated with SONAR.SuspBeh!gen627 popup.

Step 3: Uninstall SONAR.SuspBeh!gen627 popup programs from the Control Panel.

Remove SONAR.SuspBeh!gen627 popup For Windows 7| Vista

  • Click on Start menu and tap Control Panel.


  • Select “Programs” option and choose “Uninstall a Program”.


  • Detect all the malicious programs associated with SONAR.SuspBeh!gen627 popup and click on Uninstall button.


Steps to Delete SONAR.SuspBeh!gen627 popup From Windows 8

  • On the right edge of the screen, Click on Search button and type “Control Panel”. Click on search button.


  • From the search results, select Control Panel. Its Window will appear on the screen, click on Programs and Features option.


  • Identify the unknown programs and click on Uninstall button to get rid of SONAR.SuspBeh!gen627 popup permanently.


Steps to Delete SONAR.SuspBeh!gen627 popup From Windows 10

  • Click on Start button.


  • To show all the contents, you need to click on Settings option.


  • Tap System.


  • From the System menu, Choose Apps and Features option.


  • Find SONAR.SuspBeh!gen627 popup from the list.


  • Finally, Click on Uninstall button to protect the system from SONAR.SuspBeh!gen627 popup.


Step 4.Uninstall SONAR.SuspBeh!gen627 via System Restore.

System Restore is a utility which comes with Windows operating systems and helps computer users restore the system to a previous state and remove programs interfering with the operation of the computer. If you have created a system restore point prior to installing a program, then you can use System Restore to restore your system and completely eradicate the unwanted programs like SONAR.SuspBeh!gen627. You should backup your personal files and data before doing a System Restore.


a. Close all files and programs that are open.

b. On the desktop, right click Computer and select Properties. The system window will display.

c. On the left side of the System window, click System protection. The System Properties window will display.

System protection

d. Click System Restore and the System Restore window will display.

system properties system restore

e. Select Choose a different restore point and click Next.

restore system files and settings

f. Select a date and time from the list and then click Next. You should know that all programs and drivers installed after the selected date and time may not work properly and may need to be re-installed.

choose a restore point

g. Click Finish when the “Confirm your restore point” window appears.

confirm your restore point

h. Click Yes to confirm again.

windows 7 restore finish confirm


SONAR.SuspBeh!gen627 is a malicious and stubborn Trojan infection which must be removed as soon as you detect it on your computer. General antivirus program is really hard to detect this virus. Once this virus is detected, it couldn’t be removed by any antivirus applications. This infection can only be removed by manual. Manual removal way is the most effective and quickly method to get rid of this infection completely and permanently. Once this infection installed on your computer, it has the ability to change your important system files such as DNS settings, browser settings as so on. As a result, while you are browsing the Internet, you may be redirected to visit some unknown websites automatically. While you are using your computer, you may find that your computer can’t run as normally as before any more. Your computer may get stuck, websites crashed, security system disabled, etc. What’s more, this infection can act as a backdoor for other infection to get into your computer more easily. With the backdoor opening, warms
, spyware, adware, and other Trojans may make chaos on your computer without any obstacle. This virus is a great threat to your computer. Hence, it is strongly recommend you get rid of this virus as early as possible before it damages your whole computer.