How to remove Kifr?
About Kifr pop-up
Kifr is a fake security threat that appears on a fake Windows Security Alert displayed by a rogue anti-spyware Malware Destructor 2009 in order to convince you that your computer is infected. We must warn that other French-speaking countries, like Belgium and Switzerland, should also be aware about this dangerous attacker. To decrypt your files and get back the access to them, you will be asked to pay 500 USD in Bitcoins. So, you must ignore Kifr message and remove its infected files as soon as this program starts blocking your PC’s screen. Remember, this notification is totally invented and is designed for the only thing – to make PC users believe that they have a deal with the Switzerland’s governmental authority that asks paying the fine for unblocking the system. It imitates running system scan and imitates finding many infections.
Kifr is distributed by Trojan.LockScreen. It basically puts a knife to your neck and demands money for your computer’s freedom. For example, ‘‘Photo.png’’ is turned into ‘‘Photo.png.Kifr’’. The message informs you about the encryption and presents with further instructions. Kifr ransomware appends .cryp1 extension to the names of the encrypted files. You can’t ignore Kifr öKifr, because you will be prevented from using any of your files, programs and system applications. If you are blocked, follow this Kifr removal guide and fix your computer. After the files are encrypted, a text or HTML files, labeled as “! ! Now you should take care of the virus and remove Kifr related files from your system. For instance, My Pictures folder is renamed into Lock.My Pictures. Please, ignore such message, especially if it has just appeared during your conversation with your friend.
So Your PC Has Been Infected. What to Do?
The maker website is accessed through TOR network only. They want to be contacted by the Kifrencryption@mail.ru e-mail, which points to the Russian e-mail service provider and can give grounds for the speculations that the coders of Kifr file-encrypting virus are of Russian origin. You can only hope that other universal helpers will be able to find a way to restore at least a part of your unusable files. ) within 3 days. However, it would be hard to believe that police would collect fines using such methods. The creators of ransomware sometimes encrypt one selected file to convince people that paying the ransom is worth it. Usually, suspicious emails like these are automatically sent to the “Spam” folder by your email provider;
In order to remove Kifr, we highly recommend running a full sysytem scan with Anti-Malware Tool. Some users have reported about setting computer’s date back for that. One possibility is that email accounts receive a letter, offering internet users to download a new variant of Kifr. We have specified the particular ones above, but it is still an open question whether this cryptomalware is spread through other suspicious downloads. If you pay, you may just give away some money to the cyber criminals. Lastly, run a thorough scan of your system with the obtained antivirus software, which will detect and remove Kifr virus and all of its components from your machine. If you can’t launch any of these programs, follow steps that are given below:
How to Decrypt Files Encrypted by Kifr Ransomware?
If you have more than one user’s account and at least one of them is not infected, login to it and scan your computer with Anti-Malware Tool. You should restore photos, documents, music and other files that this virus has decrypted using the copies from a USB external drive, CD, DVD, or cloud storage. Namely, the attachment is a .doc file which has macro settings embedded. These archives carry JavaScript code, and if the user launches it, it immediately downloads and installs RockLoader malware, which is an intermediary loader. due to the technical characteristics, the trojan comes in handy in hiding Kifr or any other Kifr After sneaking into the computer, the trojan releases its terrifying content – the Kifr In addition, the virus may attempt to infect computers via spam email attachments.
One of the cyber security researchers, namely, Jakub Kroustek has already found the hard-coded decryption key – ‘‘ZdZ8EcvP95ki6NWR2j’’. Try to deny the Flash to make your ransomware stop function as intended. In order to disable the Flash, go to Macromedia support and select ‘Deny’: Besides, don’t forget to think about the immunity of your files and make backups as frequently as possible. After doing that, run a full system scan with anti-malware program. Make sure you completely remove this virus before you try to recover your files from a backup! So, if you have recently received an email informing of a delivered package or to remove it manually, follow the .Kifr removal instructions below: Anti-Malware Tool, Hitman and Anti-Malware Tool can be trusted with this task. The manual removal instructions come after the post.
Warning, multiple anti-virus scanners have detected possible malware in Kifr.
| Anti-Virus Software | Version | Detection |
|---|---|---|
| Baidu-International | 3.5.1.41473 | Trojan.Win32.Agent.peo |
| Qihoo-360 | 1.0.0.1015 | Win32/Virus.RiskTool.825 |
| NANO AntiVirus | 0.26.0.55366 | Trojan.Win32.Searcher.bpjlwd |
| VIPRE Antivirus | 22702 | Wajam (fs) |
| Malwarebytes | 1.75.0.1 | PUP.Optional.Wajam.A |
| McAfee-GW-Edition | 2013 | Win32.Application.OptimizerPro.E |
| ESET-NOD32 | 8894 | Win32/Wajam.A |
| Tencent | 1.0.0.1 | Win32.Trojan.Bprotector.Wlfh |
| McAfee | 5.600.0.1067 | Win32.Application.OptimizerPro.E |
| Dr.Web | Adware.Searcher.2467 | |
| Malwarebytes | v2013.10.29.10 | PUP.Optional.MalSign.Generic |
| Kingsoft AntiVirus | 2013.4.9.267 | Win32.Troj.Generic.a.(kcloud) |
Kifr Behavior
- Slows internet connection
- Kifr Shows commercial adverts
- Redirect your browser to infected pages.
- Kifr Connects to the internet without your permission
- Installs itself without permissions
- Common Kifr behavior and some other text emplaining som info related to behavior
- Distributes itself through pay-per-install or is bundled with third-party software.
- Modifies Desktop and Browser Settings.
Kifr effected Windows OS versions
- Windows 10
- Windows 8.1
- Windows 8
- Windows 7
Kifr Geography
Eliminate Kifr from Windows
Erase Kifr from Windows 10, 8 and 8.1:
- Right-click on the lower-left corner and select Control Panel.

- Choose Uninstall a program and right-click on the unwanted app.
- Click Uninstall .
Remove Kifr from your Windows 7 and Vista:
- Open Start menu and select Control Panel.

- Move to Uninstall a program
- Right-click on the unwanted app and pick Uninstall.
Delete Kifr from Windows XP:
- Click on Start to open the menu.
- Select Control Panel and go to Add or Remove Programs.

- Choose and remove the unwanted program.
Delete Kifr from Your Browsers
Kifr Removal from Internet Explorer
- Click on the Gear icon and select Internet Options.
- Go to Advanced tab and click Reset.

- Check Delete personal settings and click Reset again.
- Click Close and select OK.
- Go back to the Gear icon, pick Manage add-ons → Toolbars and Extensions, and delete unwanted extensions.

- Go to Search Providers and choose a new default search engine
Erase Kifr from Mozilla Firefox
- Enter „about:addons“ into the URL field.

- Go to Extensions and delete suspicious browser extensions
- Click on the menu, click the question mark and open Firefox Help. Click on the Refresh Firefox button and select Refresh Firefox to confirm.

Terminate Kifr from Chrome
- Type in „chrome://extensions“ into the URL field and tap Enter.

- Terminate unreliable browser extensions
- Restart Google Chrome.

- Open Chrome menu, click Settings → Show advanced settings, select Reset browser settings, and click Reset (optional).
