Kryptik virus removal guide
What is Kryptik?
Kryptik (also known as Win32/Kryptik.BGIS) is a backdoor trojan which gets installed without user's knowledge. In other words, people do not install programs of this type on purpose. When installed, Kryptik can be controlled remotely. Basically, cyber criminals try to trick people into installing Kryptik so they could steal various information and then use it to generate revenue. If there is any reason to believe that Kryptik is installed on the operating system, then it should be removed as soon as possible. It is also worth mentioning that the term "Kryptik" (also known as Krypt, Cryptic, Crypt, Packed) is used by a variety of malware databases to describe "packed" files. In other words, the file is compressed.
Research shows that cyber criminals use Kryptik to steal information such as email addresses, clipboard data, usernames and passwords of various applications (and services) such as BancLine, Fidelity, CruiseNet, BankMan, Teller Plus and so on. Such information could be used to extract or steal money from victims, or other people, or at least cause various privacy issues. Additionally, Kryptik can steal digital certificates and their passwords, URLs of visited websites (and sensitive details from pages visited/used by a victim), POP3 and IMAP account information, computer name and username, version of the operating system and Outlook Express account data. One way or another, cyber criminals store all stolen data on a remote machine. Additionally, Kryptik trojan can generate various URL addresses, open random TCP and UDP ports, monitor and modify network traffic, change homepages on browsers, set up a proxy server, deny access to certain websites and so on. Furthermore, cyber criminals can use Kryptik to capture screenshots, record keystrokes, shut down or restart the infected computer and run executable files on it. The keylogging feature can cause serious problems, it means that this trojan can be used to record the keys struck on a keyboard, including credentials (logins, passwords) of important accounts such as banking, email and so on. Having these accounts stolen might cause financial, data loss and other problems. Captured screenshots could be used to blackmail victims by threatening them to spread some personal information or compromising material. The list of Kryptik'a capabilities is quite impressive, which means it could be used to cause a variety of problems. To avoid any of that we recommend to make sure that this trojan is not installed on the operating system, and if it is, then to remove it immediately.
|Threat Type||Trojan, Password stealing virus, Banking malware, Spyware|
|Detection Names||Avira (JS/Quidvetis.A), BitDefender (Trojan.Script.503932), ESET-NOD32 (JS/Kryptik.AOW), Kaspersky (Trojan-Downloader.JS.Iframe.dfe), Full List (VirusTotal)|
|Symptoms||Trojans are designed to stealthily infiltrate victim's computer and remain silent thus no particular symptoms are clearly visible on an infected machine.|
|Distribution methods||Infected email attachments, malicious online advertisements, social engineering, software cracks, unofficial software activation and updating tools.|
|Damage||Stolen banking and other information, passwords, identity theft, victim's computer added to a botnet.|
To eliminate Kryptik virus our malware researchers recommend scanning your computer with Spyhunter.
The Internet is full of trojan-type programs, here are a few examples: Varenyky, GozNym and Extenbro. Some of them are really powerful tools, some of them not. However, in most cases cyber criminals use malicious programs of this type to steal sensitive information, infect computers with other high-risk malware (like ransomware) and so on. There is always a possibility that a trojans like Kryptik might cause serious and irreversible damage.
How did Kryptik infiltrate my computer?
How to avoid installation of malware?
If some received email is irrelevant, sent from unknown address and contains attachment, then we recommend to keep the attached file unopened. All programs should be downloaded using direct download links and official websites. We do not recommend to use any third party downloaders or any other channels that we mentioned in the paragraph above. Installed software has to be updated through tools or implemented functions that are designed (provided) by official software developers. Same applies to activation of paid software. Note, it is not legal to use 'cracked' software or 'crack' it with third party tools. We also recommend to have a reputable anti-virus or anti-spyware software installed and perform system scans periodically. If you believe that your computer is already infected, we recommend running a scan with Spyhunter for Windows to automatically eliminate infiltrated malware.
Instant automatic removal of Kryptik virus:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of Kryptik virus. Download it by clicking the button below:
- What is Kryptik?
- STEP 1. Manual removal of Kryptik malware.
- STEP 2. Check if your computer is clean.
How to remove malware manually?
Manual malware removal is a complicated task, usually it's better to let antivirus or anti-malware programs do it automatically. To remove this malware we recommend using Spyhunter for Windows. If you wish to remove malware manually, the first step is to identify the name of the malware that you are trying to remove. Here's an example of a suspicious program running on user's computer:
If you checked the list of programs running on your computer, for example using task manager and identified a program that looks suspicious you should continue with these steps:
Download a program called Autoruns. This program shows auto-start applications, Registry and file system locations:
Restart your computer into Safe Mode:
Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.
Video showing how to start Windows 7 in "Safe Mode with Networking":
Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup. Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings". Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.
Video showing how to start Windows 8 in "Safe Mode with Networking":
Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options". In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.
Video showing how to start Windows 10 in "Safe Mode with Networking":
Extract the downloaded archive and run Autoruns.exe file.
In the Autoruns application click "Options" at the top and uncheck "Hide Empty Locations" and "Hide Windows Entries" options. After this procedure click the "Refresh" icon.
Check the list provided by Autoruns application and locate the malware file that you want to eliminate.
You should write down it full path and name. Note that some malware hides their process names under legitimate Windows process names. At this stage it's very important to avoid removing system files. After you locate he suspicious program you want to remove right click your mouse over it's name and choose "Delete"
After removing the malware through Autoruns application (this ensures that the malware won't run automatically on the next system startup) you should search for the malware name on your computer. Be sure to enable hidden files and folders before proceeding. If you find the file of the malware be sure to remove it.
Reboot your computer in normal mode. Following these steps should help remove any malware from your computer. Note that manual threat removal requires advanced computer skills, it's recommended to leave malware removal to antivirus and anti-malware programs. These steps might not work with advanced malware infections. As always it's better to avoid getting infected that try to remove malware afterwards. To keep your computer safe be sure to install latest operating system updates and use antivirus software.
To be sure your computer is free of malware infections we recommend scanning it with Spyhunter for Windows.