AV Security Suite

Remove AV Security Suite virus by following the guide on this post. Download essential tools and removers to eliminate this malware from an infected computer.

AV Security Suite is a bogus anti-virus application that arises as the successor to widely-spread Antispyware Soft. To gain user’s confidence, the program used to detect an estimated number of threats familiarly issued by other variants. Intimidating victims is its major fashion to attract attention and promote itself as legitimate protection software.

AV Security Suite virus extends infection while facilitating strength of Trojan. This threat was designed to break its way by abusing software vulnerabilities and install itself without user’s acquaintance. If AV Security Suite manages to gain spot on the computer, timely revision is implemented to system settings confidently allowing the rogue software to run on its own when Windows is started. Once functional, it attempts to convince computer users to procure AV Security Suite activation key committing that it will stop annoyances and other unpleasant activities happening on the compromised computer. What’s more, AV Security suite it also excessively displays simulated warning alert messages talking about presence of various security risks. The phony application repeatedly tries to mislead users into getting the full version generating random messages like:

This website has been reported as unsafe
We recommend that you do not continue to this website. This website has been reported to Microsoft for containing threats to your computer that might reveal personal or financial information.

Spyware Alert
Application infected! The file rundll32.exe is infected. Do you want to ALLOW this application now?

Pay no attention to above mentioned warnings. At this point, it is vital to remove AV Security Suite virus immediately. Any instance of this or presence of Trojan that tries to redirect web browser to its own website must be dealt at once. Otherwise, this unwanted program will link-up to a remote server and pull down additional threats. Use only legitimate anti-malware application to take out this malicious software out of the system.

Screenshot Image of AV Security Suite:

AV Security Suite

Damage Level: Medium

Systems Affected: Windows 9x, 2000, XP, Vista

Technical Details and Additional Information:

Malware Behavior

Warning messages coming from Windows taskbar will pop-up stating that computer is being attacked. This is AV Security Suite’s tactics to mislead its victims.

To prevent itself from being removed from a computer, AV Security Suite will block applications particularly security software. It will display an error when a program is executed such as:

Windows Security alert
Windows reports that computer is infected. Antivirus software helps to protect your computer against viruses and other security threats. Click here for the scan your computer. Your system might be at risk now.

Antivirus software alert
Infiltration Alert
Your computer is being attacked by an internet virus. It could be a password-stealing attack, a trojan-dropper or similar.

What comes with AV Security Suite is a Trojan that has a main goal of redirecting Internet traffic to payment processing page. While this rogue program exists on the system, it constantly attempts to force victim to purchase the registration key. In addition, pop-up alerts, warning messages and even scan result will point user to this transaction page at antivirback.com and antivirback.net.

Web site of AV Security Suite

How to Remove AV Security Suite

Systematic procedures to get rid of the threat are presented on this section. Make sure to scan the computer with suggested tools and scanners.

Step 1 : Remove AV Security Suite with this recommended tool

First thing you should do is reboot the computer in Safe Mode with Networking to avoid AV Security Suite from loading at start-up.

NOTE: You will need to PRINT or BOOKMARK this procedure, as we have to restart the computer during the removal process.

To start Windows in Safe Mode with Networking, please do the following:

1. Remove all media such as floppy drive, cd, dvd, and USB devices. Then, restart the computer.

Boot in Safe Mode on Windows XP, Windows Vista, and Windows 7 system
a) Before Windows begins to load, press F8 on your keyboard.
b) It will display the Advanced Boot Options menu. Select Safe Mode.

Start computer in Safe Mode using Windows 8
a) Before Windows begins to load, press Shift and F8 on your keyboard.
b) On Recovery interface, click on 'See advanced repair options'.
c) Next, click on Troubleshoot option.
d) Then, select Advanced options from the list.
e) Lastly, please choose Windows Startup Settings and click on Restart. When Windows restarts, you will be send to a familiar Advanced Boot Options screen.
f) Select Safe Mode from the selections menu.

Safe Mode

2. Once the computer boots into Safe Mode, download the Removal Tool and save it on your Desktop or any location on your PC.

Download Tool

3. When finished downloading, locate and double-click on the file to install the application. Windows' User Account Control will prompt at this point, please click Yes to continue installing the program.
4. Follow the prompts and install with default configuration.
5. Before the installation completes, check prompts that software will run and update on itself.
6. Click Finish. Program will run automatically and you will be prompted to update the program before doing a scan. Please download needed update.
7. When finished updating, the tool will run. Select Perform full scan on main screen to check your computer thoroughly.
8. Scanning may take a while. When done, click on Show Results.
9. Make sure that all detected threats are checked, click on Remove Selected. This will delete all files and registry entries that belongs to AV Security Suite.
10. Finally, restart your computer.

Note: If AV Security Suite prevents mbam-setup.exe from downloading. Download the software from another computer. Renaming it to something like 'anything.exe' can help elude the malware.

Step 2 : Ensure that no more files of AV Security Suite are left inside the computer

1. Click on the button below to download Norton Power Eraser from official web site. Save it to your desktop or any location of your choice.

NPE Download

2. Once the file is downloaded, navigate to its location and double-click on the icon (NPE.exe) to launch the program.
3. Norton Power Eraser will run. If it prompts for End User License Agreement, please click on Accept.
4. On NPE main window, click on Advanced. We will attempt to remove AV Security Suite components without restarting the computer.

Advance Scan

5. On next window, select System Scan and click on Scan now to perform standard scan on your computer.

Scan the System

6. NPE will proceed with the scan. It will search for Trojans, viruses, and malware like AV Security Suite. This may take some time, depending on the number of files currently stored on the computer.

7. When scan is complete. All detected risks are listed. Remove them and restart Windows if necessary.

Step 3 : Remove the Rootkit Trojan that installs AV Security Suite

For automatic removal of rootkit Trojan using a free tool, you can refer to this guide. Download the tool and carefully follow the instruction.

1. Click on the button below to download the file FixZeroAccess.exe from official web site. A new window or tab will open containing the download link.

ZeroAccess Fix Tool

2. Close all running programs and remove any disc drives and USB devices on the computer.
3. Browse for the location of the file FixZeroAccess.exe.
4. Double-click on the file to run it. If User Account Control prompts for a security warning and ask if you want to run the file, please choose Run.
5. It will open a Zero Access Fix Tool End User License Agreement (EULA). You must accept this license agreement in order to proceed with rootkit removal. Please click I Accept.

6. It will display a message and prepares the computer to restart. Please click on Proceed.


7. When it shows a message about 'Restarting System' please click on OK button.
8. After restarting the computer, the tool will display information about the identified threats. Please continue running the tool by following the prompts.
9. When it reaches the final step, the tool will show the scan result containing deleted components of AV Security Suite and other identified virus.

Alternative Removal Procedures for AV Security Suite

Option 1 : Use Windows System Restore to return Windows to previous state

During an infection, AV Security Suite drops various files and registry entries. The threat intentionally hides system files by setting options in the registry. With these rigid changes, the best solution is to return Windows to previous working state is through System Restore.

To verify if System Restore is active on your computer, please follow the instructions below to access this feature.

Access System Restore on Windows XP, Windows Vista, and Windows 7

a) Go to Start Menu, then under 'Run' or 'Search Program and Files' field, type rstrui.
b) Then, press Enter on the keyboard to open System Restore Settings.


Open System Restore on Windows 8

a) Hover your mouse cursor to the lower left corner of the screen and wait for the Start icon to appear.
b) Right-click on the icon and select Run from the list. This will open a Run dialog box.
c) Type rstrui on the 'Open' field and click on OK to initiate the command.


If previous restore point is saved, you may proceed with Windows System Restore. Click here to see the full procedure.

Option 2 : AV Security Suite manual uninstall guide

IMPORTANT! Manual removal of AV Security Suite requires technical skills. Deleting system files and registry entries by mistake may result to total disability of Windows system. We advise you to perform a backup of registry before proceeding with this guide.

1. Kill any running process that belongs to AV Security Suite.
- Press Ctrl+Alt+Del on your keyboard to access Task Manager.
- When Windows Task Manager appears, look for AV Security Suite files (refer to Technical Reference) and click End Process or End Task.

End Task

2. Delete all registry entries that belong to this malware.
- Press [Windows Key]+R on your keyboard.
- In the 'Open' dialog box, type regedit and press Enter. This will open registry editor.
- Find and delete registry entries as mentioned in Technical Reference section.
- Close registry editor. Changes made will be saved automatically.

Run Regedit

3. Scan the computer with antivirus program.
- Connect to Internet and open your antivirus software. Please update to obtain the latest database and necessary files.
- Restart the computer in Safe Mode.

Boot in Safe Mode on Windows XP, Windows Vista, and Windows 7 system
a) Before Windows begins to load, press F8 on your keyboard.

Start computer in Safe Mode using Windows 8
a) Before Windows begins to load, press Shift and F8 on your keyboard.
b) On Recovery interface, click on 'See advanced repair options'.
c) Next, click on Troubleshoot option.
d) Then, select Advanced options from the list.
e) Lastly, please choose Windows Startup Settings and click on Restart. When Windows restarts, you will be send to a familiar Advanced Boot Options screen.

- When you see Advanced Boot Options or Windows Advanced Options menu. Select Safe Mode.
- Windows will now start in Safe Mode. It runs on minimal set of drivers so expect your desktop to load a low-resolution display.

Safe Mode

- Thoroughly scan the computer with your updated antivirus software. Delete and clean all files that are infected with AV Security Suite

4. Delete all files dropped by AV Security Suite.
- While still in Safe Mode, search and delete malicious files. Please refer to 'Technical Reference'. Make sure that you execute 'End Task' first before deleting the file. Otherwise, the system will not let you perform this action.

Associated Files and Folders:
File Location for Windows Versions:
  • %UserProfile% for Vista/7 user is C:\Users\<Current User> for Windows Vista/7, for Windows XP/2000 this is C:\Documents and Settings\<Current User>.
Added Registry Entries:

Troubleshooting Guides

Did AV Security Suite blocks your Internet access?

It is usual that rogue program prevents user from downloading removal tools from the Internet. Thus, infected computer may be denied to access the Internet by making changes to computer's proxy, DNS, and Hosts file. To fix Internet connection problem, follow these steps:

1. Download the free program called MiniToolBox. Click the button below to begin. Save the file on your hard drive or preferably in your Desktop.


2. Close all running Internet browser and double-click on the file to run. It opens a window showing a list of features.
3. Make sure that you have a check mark on the following items : Flush DNS, Reset IE Proxy Settings, and Reset FF Proxy Settings.


4. Click on the GO button to start the process. The program automatically closes and displays a text file for your reference.

5. If the above solution does not work, you may try other method like fixing a virus-blocked Internet access. Make sure that your hosts file is free from any malicious entries. View steps in cleaning Windows host file.

Ways to Prevent AV Security Suite Infection

Here are some guidelines to help defend your computer from virus attack and malware activities. Being fully protected does not have to be expensive.

Install protection software to block AV Security Suite and other threats

Having an effective anti-malware program is the best way to guard your computer against malware and threats. Although full version of anti-malware will cost some penny to obtain, it is still worthy to buy one. With real-time scan, it will be safer for you to browse the web, download files, and do more things online.

Get Protection Software

Keep all programs up to date

It is important to download critical update for installed programs. Software updates includes patches for security flaw that may utilize by an attacker to enter the computer. This flaw may be taken advantage by AV Security Suite, viruses, and malware to attack the computer. Crucial programs to watch for updates are MS Windows, MS Office, Adobe Flash, Adobe Acrobat, and Java Runtime.

Activate security features of your Internet browser

SmartScreen Filter, Phishing and Malware Protection, and Block Attack Sites are the respective security features of Internet Explorer, Google Chrome, and Mozilla Firefox. Although, it may not fully guard your computer from online attack, at least it can lessen the risk. Enabling these features also helps to secure your private data and avoid identity theft.

Be a responsible Internet user

Antivirus programs and security features of Internet browser facilitates real-time protection and monitors harmful activities online. However, it tends to malfunction for some reasons. Thus, you do not have to be fully dependent on these tools. It is always best to practice safety measures when using the Internet.

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41 Responses

  1. tsuruoka kotaro3 says:

    Please email me at tsuruokakotaro3[at]yahoo.co.jp and contact me. I don’t know how to remove this fake antivirus. Help me,please.

    from Japan
    tsuruoka kotaro3

  2. Riaz says:


    Thanks for the check list. All the reg eys were inthe places you stated and have been deleted. I found a folder under C:\Docs and settings\User\Local settings\ app data\ oeuysh\ eenmy.exe – deleted this too.

    The oeuysh folder name appeared in the reg settings of the Proxy address. So you can also advise your users to search and delete the folder on the C: which is named in the reg keys above.


  3. Terrance says:

    I have also gotten this virus and it blocks the task manager so what should i do?

  4. Rich says:

    Terrace use the safe mode to get in that way it doesn’t load all the additional applications. This allowed me to get in and work the problem.
    I also found nsbrwnytssd.exe – deleted this too.

  5. Raghu says:

    Even I got this virus and I did the following to get rid of this (hopefully).

    Reboot in safe mode with networking option
    Remove entries relating to AVsuite from MSCONFIG startup
    Install and run MBAM
    Run your anti virus software
    Reboot again to safe mode
    Restore to previous dates
    Reboot again to safe mode
    Install and run MBAM
    Run your anti virus software
    Run Crapcleaner

    Hope it should solve this though it is time consuming as you run MBAM twice.

    Hope this helps

  6. bugmans42 says:

    I got in and opened mbam and task manager before this pos opened as long as task manager is open before av loads i could control it and stop it then mbam found it and removed it

  7. Steve says:

    I also got this POS. Spoke to computer guy who also suggested Malwarebytes.org. If you don’t have already, may have hard time downloading and running. Was told if access to a clean computer to download it to a fash drive. Then restart infected computer in safe mode, insert flash drive and install Malwarebytes program in bad computer and run update. Then restart infected computer with internet connection disconnected (if not, may interfere with the cleaning). Then run the malwarebytes quick scan (although it it not very quick, will take 30+ minutes). During the scan you will still get all the warning pop ups (just close ’em or decline thier offers). You may also see windows try to open, but since your internet is not connected now, they wont (close those blank windows). When scan is complete, will show what was found and let them go to quarantine, you may delete them once in quarantine. Program will ask to restart, allow it, then after restart, plug your internet back in and viola…..no more POS hijacking. Worked for me twice now, first time found 9 infected files, 2nd time 10. Much easier then going manually through start-up and registry. Good Luck to all

  8. PC Guy says:

    Yep Like Bugs said I just fired up taskmanager up on a reboot before this nasty little sucker started it self, Once I removed the process I just downloaded and ran combofix.exe, <—- I love that program!! Now I will run a full scan and then maybe MBAM.


  9. Allyssa says:

    The Av Security Suite won’t let me use Task Manager! Someone, please help me! Please e-mail me at thefatbluepenguin(at)live.com

  10. Jason says:

    So I have this effecting everything in my registry. I tried to get in using safe mode, but it wouldn’t load. Avast didn’t find anything (full scan). Help please. Locations of files to be deleted would help.

  11. John says:

    Steve: Followed you instructions step by step and it did the trick. Many thanks…

  12. Anthony says:

    Hey I can not use the Internet because of thus virus some one please help

  13. Mictian says:

    Anthony, go into Internet Explorer, Tools, Internet Options, Connections. Through LAN Settings, make sure that the box is unchecked that uses the proxy server. This is a configuration made by the virus.

  14. John says:

    Steves procedure worked great for me. As far as the task manager, start it up as soon as your computer is starting Windows as to avoid AV Suite from blocking running program. Also, if having problem getting internet to work make sure you follow Mictian’s instructions to uncheck proxy server box under LAN settings…

    Malwarebytes program has done a great job removing the problems…after removing just a few items my computer restarted without AV even coming up…so problem seems to be solved as of right now!

    Thanks for helping everyone!

  15. JoAnn says:

    I got this nasty virus on my home computer, even with Norton Antivirus. Was able to do a search on my smartphone and found this website. Thanks for all the helpful information. I got my computer running again without having to call in a professional. The Malware Bytes software worked greated! Will make sure to use this on a regular basis.
    Mictian- your comment on how to get the internet working again was especially helpful.
    Thanks again!

  16. Liz says:

    Very easy fix. Went into safemode with networking at startup.
    Hit F8 key before windows comes up- right when you start booting up.
    Select no- This will get you to System Restore.
    Restore to previous date- Problem fixed!!
    Much easier than deleting registry keys and all that.

  17. Richard Rider says:

    I used the free version of Malwarebytes to automatically remove this nasty malware. Worked like a charm.

    You can check out the legitimacy of Malwarebytes on CNET
    It’s been downloaded over 44 MILLION times by users, and and gets excellent ratings by both CNET and users.

    The only problem I had was downloading it, as the AV malware blocks such downloads. So I downloaded the install file to another computer, and then sent it to the bad computer via email attachment. From there, it went smoothly. The program installed easily, and found and deleted the bad AV files.

    I’m back up and running.Still a minor problem or two. Internet Explorer no longer works because AV somehow threw off my settings for Internet access for that program, and I’m too ignorant to know how to fix that. So I switched to Foxfire (which I prefer anyway) and bypassed that remaining glitch. Probably reinstalling Internet Explorer would work as well, but not sure.

  18. Brian says:

    Steve’s procedure with the malware bytes works best. Thanks steve.

    Liz.. i did the restore thing 4 times. it will keep coming back. it gets into your registry and when your system reboots it will come back. Mine did 4 times using just the restore function to an previous date.

    thanks steve!

  19. Liz says:

    It hasn’t came back yet. I’ll have to keep an eye on it.
    I really don’t want to do all that registry stuff so I’m keeping my fingers crossed.

    Thanks for the tip Brian.

  20. Sonia Pajaro says:

    I am so mad at you who ever you are, that is is very difficult to be nice with you. This thing that you do should be ilegal and i will do what i can to make it happen. I will not say what you deserve, after all the time i have wasted trying to get rid of something i do not need. All I want is for you to imagine all the things you can say to someone to insult them. Thank you for screwing up my life. I will not rest until you get what you deserve. If you cannot sell your product through normal ways then someone is not doing its job right. I will get rid of you one way or another.

  21. Peter Yudkin says:

    Ctl-alt-del does not work since the virus blocks it.
    I started Windows in Safe Mode and was then able to do a System Restore from before the virus attacked the computer.
    It seems a safe and simple way to get rid of it.

  22. Nick says:

    Hey, does anybody know if this Malware also tends to bring up random explicit web pages? I know this is what is on my computer, but is it possible that this is yet another infection?

  23. Sierra says:

    Thank you a thousand times. I was about to RIP out my hair. And to ‘Nick’, it brought up explicit pages for me. So, I figures it was the’Av Security Suite’ virus, because I’ve never had any other problems.

    Ah, thanks so much.


  24. Peter Yudkin says:

    It came back 24 hours after I started in Safe Mode and did a System Restore.
    So I did it again, and this time I ran AVG which found 2 copies of a strange file. I then ran Malaware which found interference in the System Restore.
    I am now hoping that the trojan really has gone.

  25. John says:

    The frustrating thing about this is it just showed up on my company computer…..never downloaded ANYTHING…I always thought you had to physically download something to get a virus/trojan…oh well, I guess not anymore. That’s great!

  26. Peggy says:

    I got this virus and what I did was disconnect from the internet immediately. I used another computer to download a program called Process Explorer. I put it on a CD and loaded it to my infected computer. Not surprisingly, the virus wouldn’t let me open my program. So, I renamed it. Then it opened. I found the file and disabled it. Then I was able to run my antivirus and malwarebytes.

  27. Peggy says:

    I should add that I was on a celebrity gossip site and a window flashed briefly saying it was a java update. I think that may be part of the virus but am not sure.

  28. Bill says:

    I appreciate the information and advice. Our home computer was really slow, so I decided to reboot it and then the devil appeared as AVSuite. It had all of the problems described throughout this thread.

    I loaded MBAM onto my laptop and then transferred it to the infected computer (running in safe mode) from a flash drive. Ran MBAM and it found 15 items, mostly in the registry. Once they were deleted the computer came back up normally. Mictian’s advice about changing the proxy server settings in IE Tools was the final piece of information needed to get things back to normal.

    Thanks again to all for the good advice.

  29. Richard Arnold says:

    I wished I had known about Av security Suite, before I bought it .and it was due to the fact that I got it from when I was on IE8 on adult website causing all sorts of havoc with my system and causing it to somehow cause Microsoft security essentials to disappear in total and replace it with its own icon.
    so how can I get a refund on the ” AV Security Suite Platinum ” that I bought?

  30. Russ says:

    I think I got this from that same Java update. As I didnt have any problems before that cam along. I did all of the steps and hopefully it will be gone. Maybe I’ll just clean everything and start over just to be safe.

  31. guy from bayarea says:

    Hey I just wanted to sincerely thank all of u guys for ur great comments & instructions. I finally kicked this viruses butt thanks to ur posts and got me back to my life. Funny how being without a working computer can make u sad until its fixed! I’m back to normal again…thanks!

  32. JagdeepS says:

    Steves procedure worked great for me. Thanks a lot everyone for the post/updates.

  33. Sarah says:

    to all those who left suggestions (especially Steve!): genius, thankyou!
    today i not only learn what safe mode is but figured out how to use it and run MBAM (which i also learnt of). And it finally worked when i ran MBAM in safe mode.
    for anyone else struggling, these were my experiences:
    a) running MBAM whilst not in Safe Mode DIDN’T remove the AV Security Suite – it kept coming back
    b) I have windows XP on the family computer, and pressing F8 straight after turning on the computer ALSO didn’t work to access SAFE MODE (as Steve recommended)
    c) i googled “Safe mode” and discovered that by going to the start menu, then “Run” and typing in “MSCONFIG”, clicking boot.ini and checking the box for /SafeMode (then consequently restarting the computer) AND THEN running MBAM quickscan; THIS DID remove the threats. to finish off i went back through run-msconfig-boot.ini-UNCHECK safe mode then restart to turn OFF Safe mode – everything was fixed

    d) my last observation was that being a family computer, we have 5 user accounts. HOWEVER – the virus AV security Suite was only operating on the user accounts which were marked as computer administrators – that is, my little sisters accounts which are set to limited didn’t have the virus. I ran MBAM through my sister’s account (as there was no virus there Blocking the program). Whilst this did remove some threats, I soon realised that as a limited account, it couldn’t access and therefore MBAM couldn’t scan all the files on the computer as it would be able to on an administrators account. Sure enough, logged back onto an administrators account and the nasty virus was still there. It was then necessary to follow Steve’s advice to use safemode (as described in part C)

    cheers for the help everyone, you guys are lifesavers!

  34. audra s says:

    hi we have tried every suggestion in this artical and nothing works we can’t even get on the internet or go any where in the computer to get this thing out of our system if anyone has any tips on what to do it would be of great help

    thanks audra

  35. Genn says:

    Hi Folks – it appears my safe mode is now infected now! What do you do when that happens?

  36. Elizabeth says:

    Thank you very VERY much for these instructions!!

  37. Rico says:

    I’m trying to kill the AV Security Virus, and Steve’s post (above) has been helpful. Thank you Steve. However, when I went to run the MBAM download on the infected computer I got this error message: MBAM_ERROR_UPDATING (12007,0,WinHttpSendRequest)….. and was asked to report it. Does anyone know what this means… and is it interfering with the clean-up scan that’s underway?

  38. Lou says:

    The starting in safe mode and then downloading and running malwarebytes works perfect so far. For those who cannot connect to the internet. Once in safe mode you will need to find the network or lan settings for the browser(s) you use. It changes a setting there to make it use a proxy. Take that setting off(set it to auto or uncheck it, etc..) and you will be able to browse again and do what you gotta do.

  39. Stetra says:

    Instructions fixed it a treat.

    Couple of tips.
    If MBAM won’t work execute in safe mode (with connections)
    Remember to update MBAM before you run scan
    Perform a full scan
    After you have rebooted remember to go to IE, Tools, Internet Options, Connections, LAN Settings and decheck the Proxy Server checkbox.



  40. eric says:

    after security suite has been removed, and the prozy button is Unchecked on internet connection, I am only getting limited access for my lan wireless internet connection. I can’t get online. Don’t know what to do! Help. Running windows vista home premium version 6.0 build 6002 with service pack 2 on an hp pavillion.

  41. Steve says:

    Thanks to everyone for your gratitude. For those still having issues, follow my posted procedure. Be sure to run update of MBAM while still connected to internet in safe mode. Then after installed and updated, restart infected computer with internet unplugged and run MBAM program quick scan. When finished and infected files removed, you can restart computer again with internet connected. If you don’t unplug internet during the scan, AV suite will interfere with the removal.

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