Get Rid Of .crptrgr extension virus – Steps To Remove .crptrgr extension virus From PC

.crptrgr extension virus lurking on your computer with the files? What happened to the files? You have encrypted files with RSA 2048 (AES CBC 256-bit encryption algorithm) public and private keys. Now you are faced with the requirement to 499 dollars to provide the decryption key for your valuable files. You want to fix this problem without paying the ransom amount? If you are on this page, then you do not need to worry, because it is no longer lost to extortionists. This message may help you get rid of .crptrgr extension virus with a few simple steps to remove …. just keep reading.

.crptrgr extension virus is ransomware program and has the ability to attack all versions of Windows, the computer. The developers of this malicious program puts your computer online to enter this infection. Only the intention of the publishers (cyber-criminals), this program is unethical financial benefits through file encryption. These cyber criminals know that it is easy to make money, making your files hostage and require a certain amount in order to regain control of your files. Similarly, all other malware is also easy to put the extortionists on your computer. These cyber crooks are very well aware of that Internet users often download free or shareware and emails with an attractive theme to entice users to open and view the contents. Thus, they are using software bundling and email spoofing to widely spread this ransomware. In addition to these fraudulent practices, retailers are also using hacked web sites, malicious pop-ups, rogue web sites or fake scans warning system of security and virus reports for injection of .crptrgr extension ransomware virus on the target computers over world wide web.

After manage to get .crptrgr extension virus break into your computer, it will perform its malicious codes to completely scan the entire hard disk of the PC, and finally, to encrypt files with a very strong encryption algorithm. It creates DECRYPT_INSTRUCTION.TXT guide files, DECRYPT_INSTRUCTION.html and DECRYPT_INSTRUCTION.url each file folder that contains the encrypted documents, images, audio, video, e-mail and other types of file formats. The worst is that the condition of the anti-virus software and a firewall can block or delete .crptrgr extension virus from your computer. Thus, Internet users have advised to follow the preventive measures and the adoption of good Internet surfing practice, in order to minimize the risk of this ransomware infection. To get rid of .crptrgr extension virus ransomware, you can follow the removal instructions, as mentioned below in this post.


What To Do If Your PC Get Infected By .crptrgr extension virus

The ransomware infection has been mainly designed with the purpose to scare users and trick their money. It take your files on hostage and demand ransom to return your important data. But now the question is what you can do when your system got infected by .crptrgr extension virus virus? Here are some option that you can use to get rid of this nasty infection.

Don’t Panic – Well the first thing is Don’t panic and then completely check out your system for any working files. If you got any working files then copy it to USB drive.

Pay Ransom – Other option is you can pay the ransom and wait to get your files back. (really a bad option)

Use Backup – Clean you entire system files, remove the infection completely from your PC and restore your files with any backup.

Remove Infection – You can also delete .crptrgr extension virus virus using malware removal tool and remove all the infected files. You can later recover all your data by using any data recovery tool. (In case you don’t have backup of your files.) – Recommended Method.

Reinstall Windows – The last option is reinstall your Windows OS. It will completely remove all your data as well as infection. You will get a completely new infection free PC.

How To Remove .crptrgr extension virus Virus From Your PC

Step 1Boot your computer in Safe mode.

Step 2 – Remove the infected registry entry files.

  • Click Windows Flag and R button together.


  • Type “regedit” and click OK button


  • Find and delete following entries.



HKEY_CURRENT_USERSoftwareMicrosoftInternet ExplorerMain “Default_Page_URL”

HKEY_LOCAL_Machine\Software\Classes\[.crptrgr extension virus]

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\[.crptrgr extension virus]

Step 3 – Remove From msconfig

  • Click Windows + R buttons simultaneously.


  • Type msconfig and press Enter


  • Go to Startup tab and uncheck all entries from unknown manufacturer.


Step 4 – Restart your computer normally.

Check your computer now. If the virus has gone then you can start using your computer. If the infection still remains then head to the next step.

Step 5 – System Restore

  • Insert Windows installation disk to CD drive and restart your PC.
  • While system startup, keep pressing F8 or F12 key to get boot options.
  • Now select the boot from CD drive option to start your computer.
  • Then after you will get the System Recovery Option on your screen.
  • Select the System Restore option from the list.
  • Choose a nearest system restore point when your PC was not infected.
  • Now follow the option on your screen to Restore your computer.

If the above manual methods didn’t removed .crptrgr extension virus virus then you have only option to remove infection using a malware removal tool. It is last and the only option that can easily and safely remove this nasty threat from your computer.


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