Ransom:JS/Krypterade.A is identified as a high-risk Trojan virus that is capable of carrying out a series of invasive activities on the infected PC. Technically speaking, it can easily sneaks into those PCs which are particularly short of appropriate security safeguard via security loopholes, spam email attachments, malicious websites, etc.
As a nasty Trojan horse, Ransom:JS/Krypterade.A is able to corrupt any Windows operating system including Windows XP, Windows 7, Windows Vista and Widows 8 to a very large extent. Once executed, it damages Windows registry as well as your antivirus software, redirects your browsers to unwanted webpage, changes the startup menu and displays unwanted ads which may result in the improper working of your system. Designed specifically by cyber criminal, this Trojan can be used to gather valuable information from the compromised PC.
Due to the above malignant attributes, you should take immediate measures to get rid of Ransom:JS/Krypterade.A timely to avoid unexpected damage or loss.
Option One: Ransom:JS/Krypterade.A Manual Removal Instruction
Step 1. Restart the computer and put it in Safe mode with Networking
Restart the computer and start hitting F8 key repeatedly when PC is booting up again; if successfully, Safe mode options will show up on the screen for you to select. Please use arrow keys to highlight Safe mode with Networking option and hit enter key. System will be loading files into this mode afterward.
Step 2. End all the harmful running processes
Open task manager by pressing Alt+Ctrl+Del keys at the same time. Another way is to click on the Start button and choose Run option, then type taskmgr into and press OK. Stop all the suspicious running processes.
Step 3. Disable any suspicious startup items that are made by Ransom:JS/Krypterade.A
Click Start menu; click Run; type: msconfig in the Run box; click OK to open the System Configuration Utility; Disable all possible startup items generated.
Step 5. Show hidden files and folders and delete all the following files.
Guide: click the Start button and choose Control Panel, clicking Appearance and Personalization, to find Folder Options then double-click on it. In the pop-up dialog box, click the View tab and uncheck Hide protected operating system files (Recommended).
Step 6. Remove all the malicious registry entries as follows:
Open Registry Editor to delete all the registries as below Guide: open Registry Editor by pressing Window+R keys together.(another way is clicking on the Start button and choosing Run option, then typing into Regedit and pressing Enter.)
Delete all the vicious registries as below:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe
HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Winlogon "Shell" = "%AppData%\.exe"
Step 7. Reset your web browsers to clear your internet history records, internet temp files and cookies.
Open Internet Explorer, click the Gear icon or Tools > Internet options. Here, go to the Advanced tab and click the Reset button. Go to the Reset Internet Explorer settings > Delete personal settings and click on Reset option. Finally, click Close and OK to save the changes.
Open Mozilla Firefox, go to the Help section > Troubleshooting Information. Here, select Reset Firefox and click Finish.
Open Google Chrome, click the Chrome menu button, select Tools > Extensions, find unknown extension and remove them by clicking Recycle bin. Now click Settings > Show Advanced settings > Reset browser settings and click Reset.
There may be some other issues such as windows registry errors in your system. To avoid potential risk and to ensure your computer security, you are suggested to use RegCure Pro to optimize your system after the threat removal.
Step 8. Optimize your PC using RegCure Pro
(You can download and use RegCure Pro with confidence for it doesn't contain any additional items or conflict with your current used antivirus program.)
RegCure Pro is an advanced optimizer which is able to solve your computer system problems, remove your privacy items produced by online searches, delete junk files, uninstall malware and fix performance problems.
1. Click the below button to download RegCure Pro to your PC.
2. Click the Yes button to enter in installation process and then follow the instruction to install the program step by step.
3. When the program is successfully installed, double click on its desktop shortcut to open it. On the Overview tab, check all the scan settings and then click on the Click to Start Scan button to run a system scan on your computer.
4. The first system scan will take some time, please be patient. The screenshot of the system scan progress is shown below.
5. When the system scan is done, click on Fix All button to completely remove all the performance problems in your computer.
Option Two: Ransom:JS/Krypterade.A Automatic Removal Instruction Using SpyHunter
SpyHunter is a powerful, real-time anti-spyware application that designed to assist the average computer user in protecting their PC from malicious threats like worms, Trojans, rootkits, rogues, dialers, spyware, etc.
Step 1. Click on the below button to free download SpyHunter on your PC.
Step 2. Click the Run button to enter the setup program and follow the installation steps until setup is complete.
Step 3. When the installation is complete, click the Finish button to exit the installation.
Step 5. Allow the program to scan by clicking the Scan Computer Now! button. If you would like to have a quick scan on your PC, please check the Quick Scan box; otherwise, uncheck it.
Step 6. The first scan will take some time, please be patient while waiting for the scanning result.
Ransom:JS/Krypterade.A is really a malicious computer virus that can perform many evil tasks on the infected PC. It is advised to remove this risky Trojan immediately.
Download SpyHunter to delete Ransom:JS/Krypterade.A completely.
Download RegCure Pro to fix slow PC performance easily.
Note: The free versions of SypHunter and RegCure Pro are only for detection. If they detect malware or junk files on your PC, you will need to purchase the removal tool to remove the malware or junk files.