Complete .cryp70n1c Virus Removal Guide (Full Instructions)

.cryp70n1c Virus image

An infection with the dangerous .cryp70n1c Virus leads to serious security issues. Victims can restore and protect their computers by following our complete removal guide.

Remove .cryp70n1c Virus and Restore PC
Manual Removal Guide
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Distribution of .cryp70n1c Virus

The .cryp70n1c Virus is a new virus which has been sighted in a limited attack campaign. At the moment the security researchers cannot determine the primary infection strategy. We presume that the most widely used tactics are going to be employed.

Among them are the email messages created in an automated way and sent to large lists of potential victims. The .cryp70n1c Virus can be directly attached to the messages. This is one of the easiest way for the criminals to attempt the infection. However a lot of email hosting providers usually capture the signatures of the virus and as such discard such messages or label them as dangerous or spam. Other infection methods related to this one is the option of inserting hyperlinks in the body content of the messages. The links are usually labeled as leading to a familiar website or a file of user interest. Redirects can redirect to hacker-controlled sites, infected payloads or other instances that can lead to an .cryp70n1c Virus infection.

The computer criminals behind the malware can create malicious sites or download portals which distribute malware of different kinds, including the .cryp70n1c Virus. A popular option is the use of infected documents which may be of different types ‒ spreadsheets, rich text documents, presentations and databases. They are modified to initiate the virus once the built-in scripts are run. Usually when the files are opened a notification will ask the users to run the macros (scripts). If this is done the infection follows.

The hacker-controlled sites are specialist portals that have been created either manually or automatically by the criminals behind the .cryp70n1c Virus. They can either directly distribute the threat by initiating various scripts or automated operations or link to such instances. Redirects are usually caused by email interaction, ad networks or other browsing activity. However one of the main sources is the availability of browser hijackers. They are malicious addons made for the most popular web browsers ‒ Mozilla Firefox, Google Chrome, Internet Explorer, Opera, Microsoft Edge and Safari. Once installed they not only infect the users with the malware, but also redirect the victims to a hacker-controlled site. Depending on the configuration the browser hijackers can also steal sensitive information such as any stored passwords, account credentials, history, bookmarks, form data and settings.

Impact of .cryp70n1c Virus

The .cryp70n1c virus is the latest Hidden tear based malware identified by the security community. Its initial analysis shows that it is a customized version of the popular malware family. The source code of the Hidden Tear base engine is open source which allows every user to create their derivatives, including much more advanced versions. It is also used as a teaching tool for prospective hackers, the majority of the so-called “simple” ransomware are actually customized Hidden tear strains.

Unlike other similar threats it is distributed mainly by exploiting software vulnerabilities. The security analysts that reported the infections note that the .cryp70n1c Virus exploits RDP software which are used to remote control computers over a network connection. Lke the other Hidden Tear based threats the malware follows a built-in infection routine.

Like previous attacks made by Hidden Tear strains this sample also follows a built-in infection routine. Depending on the targets and the exact configuration the base engine can be further updated to include other components including the following:

  • Surveillance Module ‒ The .cryp70n1c virus may be updated to include a spy module which allows the hackers operators to spy on the users in real time. They may also be able to capture the mouse movement and key strokes of the victims.
  • Settings Modification ‒ Hidden Tear viruses like the .cryp70n1c virus have the ability to change important settings on the victim computers including the Windows registry and various user settings. This may lead to performance issues or application failure.
  • Persistent Installation ‒ The .cryp70n1c virus may be installed in a way which actively prevents manual user removal attempts. Such threats can only be removed by using a quality anti-spyware solution.

Information harvesting is also being initiated by the virus engine. The hackers often place commands that seek to extract sensitive information about the victim computers including the installed hardware components, available software and user configuration. When all prerequisite conditions have been met the ransomware engine is started. It follows the same Hidden Tear behaviour patterns by seeking to encrypt user files based on a built-in list of target file type extensions. Examples include the following: archives, documents, backups, images, videos, photos, music and configuration files. All processed data is renamed with the .cryp70n1c extension.

The hacker operators behind the .cryp70n1c virus in some samples have included a lockscreen instance which reads the following message:

We are the Cryptonic Army
All data files have been locked and in 3 days they will be deleted unless you pay us
Please find the text file on your desktop for instructions

In addition a ransomware note can be created in a file called READ_IT.txt which contains the following message to the victims:

This computer has been hacked
Your personal files have been encrypted. Send us 0,05 Bitcoin to get the decryption passcode.
After that, you’ll be able to get your files back again.
Failure to do so within 3 days will result in all your files being deleted & lost forever – visit to buy Bitcoin and once you have purchased 0.05 please send them to the following Bitcoin Address 1KDQcgujZKjMgZkYSbMJJpLeGSDqBwa1RM thank you and have a great day. If you need to contact us for any reason please e-mail us [email protected]

Its interesting to note that the hacker operators behind it have taken the time to create a web site that is specifically made to further blackmail the victims into paying the ransomware fee. Its current design showcases a dark background with light text along with images and buttons. We recommend that all users abstain from communicating with the hackers and use our full .cryp70n1c Virus removal guide below to recover their data and delete the active infections.

Remove .cryp70n1c Virus and Restore PC

WARNING! Manual removal of the .cryp70n1c Virus requires being familiar with system files and registries. Removing important data accidentally can lead to permanent system damage. If you don’t feel comfortable with manual instructions, download a powerful anti-malware tool that will scan your system for malware and clean it safely for you.

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SpyHunter anti-malware tool will diagnose all current threats on the computer. By purchasing the full version, you will be able to remove all malware threats instantly. Additional information about SpyHunter / Help to uninstall SpyHunter

.cryp70n1c Virus – Manual Removal Steps

Start the PC in Safe Mode with Network

This will isolate all files and objects created by the ransomware so they will be removed efficiently. The steps bellow are applicable to all Windows versions.

1. Hit the WIN Key + R

2. A Run window will appear. In it, write msconfig and then press Enter

3. A Configuration box shall appear. In it Choose the tab named Boot

4. Mark Safe Boot option and then go to Network under it to tick it too

5. Apply -> OK

Remove .cryp70n1c from Windows

Here’s a way to remove the program. This method will work regardless if you’re on Windows 10, 8, 7, Vista or XP. Simply selecting the program and pressing delete won’t work, as it’ll leave a lot of small files. That’s bad because these leftovers can linger on and cause all sorts of problems. The best way to delete a program is to uninstall it. Here’s how you can do that:

1. Hold the “Windows” button (It’s between CTRL and Alt on most keyboards) and press “R”. You’ll see a pop-up window.


2. In the textbox, type “appwiz.cpl”, then press“ Enter ”.


3. The “Programs and features” menu should now appear. It’s a list of all the programs installed on the PC. Here you can find the program, select it, and press “Uninstall“.


Remove .cryp70n1c Virus From Your Browser

Before resetting your browser’s settings, you should know that this action will wipe out all your recorded usernames, passwords, and other types of data. Make sure to save them in some way.

Removal guide for Mozilla Firefox Removal guide for Google Chrome Removal guide for Internet Explorer

    1. Start Mozilla Firefox. In the upper right corner, click on the Open menu icon and select “Add-ons“.

    2. Inside the Add-ons Manager select “Extensions“. Search the list of extensions for suspicious entries. If you find any, select them and click “Remove“.

    3. Click again on the Open menu icon, then click “Options“.

    4. In the Options window, under “General” tab, click “Restore to Default“.

    5. Select “Search” in the left menu, mark the unknown search engine and press “Remove”.

    1. Start Google Chrome. On the upper-right corner, there a “Customize and Control” menu icon. Click on it, then click on “Settings“.


    2. Click “Extensions” in the left menu. Then click on the trash bin icon to remove the suspicious extension.

    3. Again in the left menu, under Chrome, Click on “Settings“. Go under “On Startup” and set a new page.

    4. Afterward, scroll down to “Search“, click on “Manage search engines“.

    5. In the default search settings list, find the unknown search engine and click on “X“. Then select your search engine of choice and click “Make default“. When you are ready click “Done” button in the right bottom corner.

1. Start Internet Explorer. Go to the “Tools” menu and click on “Manage add-ons“.

2. In the “Manage add-ons” window, bellow “Add-on Types“, select “Toolbars and Extensions“. If you see a suspicious toolbar, select it and click “Remove“.

3. Then again in the “Manage Add-ons” window, in “Add-on Types“, Select “Search Providers“. Chose a search engine and click “Set as default“. Select the unknown search engine and click “Remove and Close”.

4. Open the Tools menu, select “Internet Options”.

5. In the “General” tab, in “Home page”, enter your preferred page. Click “Apply” and “OK”.

Repair Windows Registry

1. Again type simultaneously the WIN Key + R key combination

2. In the box, write regedit and hit Enter

3. Type the CTRL+ F and then write the malicious name in the search type field to locate the malicious executable

4. In case you have discovered registry keys and values related to the name, you should delete them, but be careful not to delete legitimate keys

Click for more information about Windows Registry and further repair help

Preventive Security Measures

  • Enable and properly configure your Firewall.
  • Install and maintain reliable anti-malware software.
  • Secure your web browser.
  • Check regularly for available software updates and apply them.
  • Disable macros in Office documents.
  • Use strong passwords.
  • Don’t open attachments or click on links unless you’re certain they’re safe.
  • Backup regularly your data.
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    Author : Martin Beltov

    Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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