Beware of Latest Malware of 2017 & Their Removal Solution

System malware

2017 has been proven as a lucrative year rather than other year for the Cybercrime. The prominent System malware and methods of attack continue to evolve bypassing the existing security options. In the previous year, malware researchers has detected numerous malicious malware that emerged on the regular basis but 2017 is the shedding light on the new trend, simple yet very effective System malware for ruining PC globally. This year cyber attacks are distributing at the higher frequency than the previous years. These day, two most destructive malware are on the rise that are HKU\S-1-5-21 and Let us take a closer look at these malware and it’s removal tip.

[You can get, more Info regarding “Malware” terms, from it’s wikipedia –]

Facts Worth To Know About HKU\S-1-5-21

Delete HKU-S-1-5-21HKU\S-1-5-21 is really a very dangerous and vicious Trojan infection that helps the cyber hackers to perform the perfect cyber crime. Generally speaking, it gathers almost all crucial data and money of user’s from their accounts and keep their privacy at the high risk. You have to know that such a variant of Trojan are among stealthiest of several types of malware. After infected your PC, it waits for System user to visit the banking site. When System user does this, trojan automatically activates the keylogging and steal all sensitive information including banking account details, IP addresses, System or network configuration details. User-name, password, credit or debit card details etc. After gathering all valuable or confidential details, hackers can secretly log into user’s account and easily transfers funds through the complex transaction network.

Most of the Trojan infection performs using sophisticated MiB stands for Man-in-the-Browser methods including redirection mechanisms or web injections. It is capable of hijacking all reputable browsers including Mozilla Firefox, Google Chrome, Opera, Yahoo, Safari, Microsoft Edge and much more. After causing redirection issue, it may drops numerous browser hijacker infection inside your PC. These days, some of the System users are reported that their homepage automatically gets replaced with If you are also in the same situation then it is clear that you are also a victim of browser hijacker infection.

To know more details about HKU\S-1-5-21, visit –

Know More Details of

Delete is a phishing domain that listed under the category of browser hijacker infection. It is mainly promoted as a dubious browser extension, plug-ins, add-ons and other suspicious codes. Like other phishing site, it has been also created by the cyber offenders to drive web traffic of it’s associated domain, promote sponsored services or products and most importantly earn online revenues. In order to generate online revenues, it’s creator bombards user’s screen with endless pop-up advertisements and malicious links in several form such as banner ads, promo codes, deals, comparison prices, discounts etc.

After attacking PC in the secret mode, first of all, it alters almost all browser settings, replaces existing homepage and prevent user to reset setting back. It conducts series of malicious tasks into the Windows System to ruin browsing as well as System experience. This type of hijacker is famous for hijacking all browser and controlling over the entire Windows PC. Additionally, it download dubious program, toolbar and other free stuff which as a result consumes more resources and degrades performance speed. The worst behavior of such an infection is to track user’s online activities and gather their sensitive data for the illegal purposes.


Manual Methods To Delete Malware From Windows System

  • Method 1: Boot Your PC In Safe Mode With Networking
  • Method 2: Kill All Malicious Processes Related To Malware From The Task Manager
  • Method 3: Uninstall Malware From The Control Panel
  • Method 4: Delete Malware Related Files From The Registry Editor
  • Method 5: Removal of All Malicious Extensions From Reputable Browser

Method 1: Boot Your PC In Safe Mode With Networking

Instructions For Windows XP/Vista/7

  • Restart your PC. When System start to boot, press F8 key from your keyboard.F8
  • The “Advanced Boot Options” window will appear on your screen.F8_safemode
  • Use your up & down arrow keys of your keyboard to choose “Safe Mode with Networking” option and then click on “Enter” button.Safe-mode

Instructions For Windows 8/10

  • First of all, go to the Start menu. Hold Shift key and hit on “Restart” option.
  • On the Next screen, you have to choose “Troubleshoot” option.Win8_3
  • From the Troubleshoot window, click on “Advanced options”.Win8_4
  • Choose “Startup Settings” option.Win8_5
  • On the next Window, choose option of “Enable Safe Mode” and then click on the “Restart” button.Win8_6
  • To enable Safe Mode with Networking option, press F5 button of your keyboard.Win8_7

Method 2: Kill All Malicious Processes Related To Malware From The Task Manager

  • Press combination of “Alt+Ctrl+Del” keys to launch the Task Manager.12
  • Go to the “Processes” tab.8
  • Now, choose the dubious processes, right click on it and then click on the “End Task” button.9

Method 3: Uninstall Malware From The Control Panel

Tips For Windows XP/Vista/7

  • Go to “Start” menu and then after choose “Control Panel” option.


  • Under the “Programs” category, choose Uninstall a program option.Control-panel-Windows-7.2
  • Find out all dubious application and then after click on the “Uninstall” button.control-panel-win-7-3

Tips For Windows 8/10

  • Go to Start button. Right click on the Windows logo and choose Control Panel option.


  • Choose option of “Uninstall a Program” under the “Programs” category.Control-panel-Windows-7.2
  • Find out all malicious program and then click your mouse on the “Uninstall” button.control-panel-win-7-3

Method 4: Delete Malware Related Files From The Registry Editor

  • Press “Win+R” key together from your keyboard.1
  • In the Run box, type regedit and press on OK button.2
  • Find out malware related files and delete them from registry entries.3

Method 5: Removal of All Malicious Extensions From Reputable Browser

Guide For Google Chrome

  • First of all launch your Chrome browser and then click your mouse cursor on the “Menu” option.


  • Select More tools and then Extensions option.Chrome-k-step-2
  • Find out and delete all malware related dubious extension by clicking on “Trash” icon.Chrome-k-Step-3

Guide For Mozilla Firefox

  • Launch Firefox browser.
  • Click on the “Menu” icon and choose “Add-ons” option.


  • From the left pane, choose Extensions tab and on the same window from right pane select malicious extensions and then click on “Remove” button.Mozilla-k-step-2

Guide For Internet Explorer

  • Start your IE browser.
  • Move your mouse, click on the “Gear” icon and then choose “Manage Add-ons” option.


  • From the new appeared Window, select Toolbar & Extensions.
  • Choose all malicious extensions and then click on the “Disable” button.IE-Add-ons-Manager


How To Uninstall Kovter Ransomware From Your PC

Kovter Ransomware is a harmful file locker virus that get into your machine silently and lock down all your files. It encrypt your entire system data and demand ransom to unlock your files. This nasty malware infection has been created by hackers specially for extorting money from users by taking their files on hostage. Kovter Ransomware mainly get distributed via spam emails attachments and bundled free third party programs. After intruding your machine, it will also leave a Ransom note on your computer screen and ask you to pay the money within given time to get the decryption key. It is not a good idea to pay the ransom to this nasty virus. It is not sure that your will get your files back after paying the ransom. You must remove Kovter Ransomware completely soon from your system.

How To Uninstall Kovter Ransomware From Windows 8

Step 1 : Stop Kovter Ransomware related process from task manager

  • Type “Ctrl+Alt+Del” together to launch task manager .


  • Go to Process tab to see all running process on your system .

Process tab

  • Now select Kovter Ransomware related task and click End Process.

Step 2 : Uninstall Kovter Ransomware related programs from Control Panel

  • Click the “Control Panel” app on Windows 8 Start Screen.

Win-8 control panel

  • Go to “Programs category” and click “Uninstall a program option”.

Programs category

  • Select Kovter Ransomware related Program and click “Remove” button.

Step 3 : Remove Kovter Ransomware registry entries from Windows 8 Registry editor

  • Click “Windows + R” key together to open “Run Box”.


  • Type “Regedit” and click “OK” to open Windows Registry Editor.


  • Remove Kovter Ransomware related registry entries from Registry Editor.

Step 4 : Use Automatic Kovter Ransomware Scanner

It is a powerful malware removal tool that can easily detect Kovter Ransomware on your system. You can download the trial version of software and if it detect this ransomware then purchase the license to completely remove Kovter Ransomware from your PC.

User Guide : Steps Uninstall Kovter Ransomware

  • Launch the App after installation and click on “Scan Computer Now” button.


  • Use Custom Scan feature to scan any selected part on your system.


  • System Guard feature provide real time protection to your PC.


  • Use Spyware Helpdesk option get expert help in removing the virus.


  • Network Sentry Option protect your network settings.


  • Use Scan Scheduler to schedule pre-set time scan for your PC.


Use Data Recovery Software

Kovter Ransomware normally delete all your files after encrypting them. It is impossible to get those files back. Neither paying the ransom nor removing the virus both can not bring back your files. In this situation you must go for the data recovery software. It can easily recover all your with their original extensions.