CryptoDefense is considered as a notorious ransomware which is the newest variant of CryptoLocker. Once CryptoDefense gets inside your computer successfully, it will damage your system very badly and it takes you a lot of time to clear this bad stuff from your computer completely. Normally, this ransomware can come into your computer along with free programs which comes from infectious download resources. Your computer also will be infected if you open suspicious email attachments or you go to visit hackered websites especially some are related to porn content. Therefore, you really should be more careful about your internet activities.
Once your computer is infected by CryptoDefense, the files in your computer will be locked by this vicious program. When you try to open your files, you will be informed that your files are encrypted. If you want to decrypt your files, you have to follow some instructions to finish the decrption. You even will notice that a file name "How decrypt" shows up on your desktop. If you open this file, you will be lead to this website http://rj2bocejarqnpuhm.onion.to which is related to CryptoDefense. This website will inform you to pay certain amount of money to decrypt your files. All the information shown on this page are so real and most of the time inexperienced computer users will be scared by this.
Even though you have removed CryptoDefense, the computer files is still locked that will drive you crazy. If you pay for that money, you may get your files decrypted but this program still lurks in your system. The worst thing is that you have exposed your confidential information to remote cyber criminals and you may have to suffer more from financial loss. Moreover, with CryptoDefense stays in your computer, it degrades PC performance dreadfully and invites other malicious programs in to damage targeted computer together. Under such urgent circumstance, you are strongly recommended to remove CryptoDefense from your computer without any delay.
CryptoDefense Screenshot
CryptoDefense Screenshot
1. It sneaks in your computer and blocks files maliciously.
2. It asks you to finish the payment for the file access.
3. It can be removed but your computer files are still encrypted.
4. It steals your confidential information for illegal purposes.
5. It degrades targeted computer performance dreadfully.
6. It may open backdoor for letting other junk programs in.
Remove CryptoDefense Effectively
Before the removal, please first back up your system! You should be extremely careful when deleting any file, because any mistake may lead to system crashes and other severe consequence.
METHOD 1. Manual Removal
Step One:
Reboot the computer and before Windows interface loads, hit F8 key repeatedly. Choose “Safe Mode with Networking” option, and then press Enter key. System will load files and then get to the desktop in needed option.
Step Two:
Open Windows Task Manager and end virus processes. There are three ways to launch the Task Manager
① Press keys Ctrl+Alt+Del.
② Press keys Ctrl+Shift+Esc.
③ Press the Start button→click on the Run option→Type in taskmgr→press OK.
Step Three:
Click “Start” button and open the “Control Panel”, then double-click “Folder Options”. When the Folder Options window shows up, please click on the “View” tab, tick “Show hidden files and folders” and unmark “Hide protected operating system files(Recommended)” and then press OK.
Step Four:
Open Start menu and click on the “Search programs and files” box. Then delete CryptoDefense files:
%AllUsersProfile%\ApplicationData\Temp\CrypttoDefense.dll
%AllUsersProfile%\ApplicationData\Roaming\CrypttoDefense.exe
Step Three:
Click “Start” button and open the “Control Panel”, then double-click “Folder Options”. When the Folder Options window shows up, please click on the “View” tab, tick “Show hidden files and folders” and unmark “Hide protected operating system files(Recommended)” and then press OK.
Step Four:
Open Start menu and click on the “Search programs and files” box. Then delete CryptoDefense files:
%AllUsersProfile%\ApplicationData\Temp\CrypttoDefense.dll
%AllUsersProfile%\ApplicationData\Roaming\CrypttoDefense.exe
Step Five:
Open Registry Editor by pressing Windows+R keys, type in regedit and click “OK” to launch the Windows Registry. Then delete all CryptoDefense registry entries and keys.
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run CrypttoDefense\"random letters"
HKEY_CURRENT_USER\Software\Microsoft\WindowsCurrentVersion\Uninstall CryptoDefense ransomware\Run\"random letters"
HKEY_CURRENT_USER\Schemes\Apps\Explorer\Navigating\Uninstall CryptoDefense ransomware\Run\"random letters"
To completely delete CryptoDefense, you need to know that the manual removal above may not be able to remove virus completely, because the creators of virus are always updating the virus version.Besides,any tiny mistake during the manual removal process may lead to severe consequences. Therefore,to ensure a complete and safe virus removal, it’s recommended that you get rid of virus with Automatic CryptoDefenseRemoval Tool.
EASY & EFFECTIVE
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