I was attempting to remove JS/Kryptik.I JS/Kryptik.I Trojan. NOD just popped up an alert when accessing commercial site. I don’t know how I get this Trojan virus. When I was deciding to remove it, I have tried several software such as malwarebytes,tdsskiller with no success. How can I get rid of this nasty virus?
JS/Kryptik.I Trojan is a terrible infection which will attack your computer using the network vulnerabilities and imperil your PC to various virus threats to give it a poor performance, or even make it unable to use. Once the invasion of your PC is completed, Trojan virus will change the key settings of the operating system and maintain activating for expansion of malicious activity in the background. In addition, it will add malicious programs and more redundant files to your computer which would often eat your CPU and RAM’s room, and create more loopholes. Then your computer will experience strange and unstable performance. For example, your PC will shut down during the boot screen randomly, and fail to load the desktop. In addition, the virus would allow malicious pop-up ads and lead you to pornographic websites or other undesirable website to annoy your online activities.
When the victim computer is infected with Trojan virus, users will first have many confusions of its existence. It secretly enters into the system, without asking for permission or notice. And that is why users don’t even know some strange files slowly conquer his computer. Although this virus hides into system files to avoid any anti-virus detection on the victim PC, it still cannot hide its trait completely. There are some symptoms which indicate the presence of Trojan virus. Due to the continuous renewal, it remains staying still in the implicit scheme and cannot be detected by preset anti virus detection. Therefore, we strongly recommend uninstalling this Trojan virus as soon as possible.
JS/Kryptik.I Trojan allows cyber-criminals to break into the infected computer without being noticed and it could disable executable programs installed on your computer and cause system crash. Also it will change important settings on your computer to allow remote control from cyber criminals. Other than that, it will modify your registry settings and important key value to make it difficult to be removed. As soon as you use Norton to remove it, you will get an error saying that Remove Failed just like the following picture shows:
Manual removal is a complicated and risky process, so please back up all important data before making any changes on your computer. Here are some instructions to handle with the Trojan horse manually, and be cautious when going through the following steps.
Step1. Show Hidden Files
(1). Press Win+R to get run option
(2). Type in Control Panel and hit enter to get Control Panel
(3). Click on Appearance and Personalization link
(3). Click on Folder Options link
(4). Click on View tab in Folder Options window
(5). Tick Show hidden files, folders, and drives under Hidden files and folders tab
(6). Click Apply to effect， then click OK at the bottom of the Folder Options window.
Step2. Stop virus processes in the Windows Task Manager.
(1). Press Ctrl+Alt+Del keys together to get Windows Task Manager
(2). Click More details
Step3. Remove all the malicious files registry entries through Registry Edit.
JS/Kryptik.I Trojan is a malicious Trojan virus which implants itself to the infected computer secretly and makes your computer and other working process slowly during infection. It can install the itself into the computer system without your awareness and consciousness. To make matters worse, the Trojan is used as a tool for hackers to achieve hacking purpose to steal your information. It is recommended to remove it with a complete and fast procedure. Users can follow instruction here to have it manual deleted instantly.
(1). Using Registry Editor to delete all the related registry entries.
*Guides to open Registry Editor:
Press Win+R key together then Registry Editor will pop up.
(2). Find out and remove the associated files of JS/Kryptik.I Trojan
Step 4. Clear all the malicious cookies in browsers.
* Google Chrome: Click on the Tools menu → select Options → Click “Under the bonnet” tab → locate “Privacy” section → browsing data” button → “Delete cookies and other site data” to delete all cookies from the list.
* Internet Explorer: Click “Tools” → Click “safety” → “delete browsing history” → Tick “cookies” box and click delete
* Firefox:: Click “Tools” → Click “Options” → Click “Privacy” → Click “remove individual cookies”
JS/Kryptik.I Trojan is classified as a Trojan virus which is created for allowing remote access to the infected computer and collecting various key data on the infected computer. It needs no user permissions for its activation and it is very dangerous for it can create back doors into the target computer. It first disable system security like firewall or antivirus detection and create a loop hole to allow other harmful threats to get into target system. Thus, we strongly recommend you to uninstall JS/Kryptik.I and prevent any further damage, keep the computer security.
Published by & last updated on June 21, 2014 12:18 pm