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CTB Locker Decrypt And Removal


This page aims to help you remove CTB Locker. These CTB Locker removal instructions work for all versions of Windows. Questions how to “CTB locker rimuovere” “CTB locker verwijderen” and “CTB locker decrypt” have been steadily piling up in our inbox, signifying this ransomware is predominantly spread throughout Europe.

CTB Locker is a Ransomware application. This is type of malicious software that has been steadily becoming more and more common in recent years. Universally feared and despised Ransomware is characteristic for it encrypts the user’s personal files rendering them practically useless. Then a ransom is demanded for a decryption key – thus the name Ransomware.

CTB Locker Decrypt And Removal

How CTB Locker operates?

Ransomware applications in general utilize other forms of malicious software to infiltrate the victim’s computer. More likely than not the malware is in fact a backdoor Trojan horse. On that note you should definitely scan your device for other potential threats once you’ve dealt with CTB Locker. There’s a type of Ransomware that locks up your screen and uses scare tactics to make victims pay but does not encrypt user’s files. Unfortunately you are not dealing with this type but another that represents a far bigger challenge. Once inside this type of ransomware will begin complying an extensive list of your files in order to determine the ones that have been most often accessed and modified, i.e. your favorite files. Once that’s done the encryption will begin and soon your files will be replaced with copies that end up with a strange extension, rendering them completely inaccessible and unmodifiable. As if that’s not enough evidence, an explanatory message gets posted on your desktop, with instructions how you can get a decryption key.

At that point you are not left with much of a choice. You can either pay the ransom – something we feel strongly against and consider to be a completely last resort measure, or hope that someone breaks this encryption and shares it online. That is not impossible but not very likely, yet we feel it is a better option than allowing to be extorted. You can of course, and we hope you do, choose to try our method for getting your information back. While it is by no means a safe bet that it will be a success, at the very least you will not make things worse, something that is entirely probably if you choose to send money to cyber criminals.

How were you infected with CTB Locker?

It is a perfectly safe assumption that a Trojan horse virus was used to sneak CTB Locker behind your defenses. If you are wondering how you got the Trojan – through compromised executable files, downloaded and installed on your computer, albeit involuntarily, by none other than you.

  • E-mails have been used for fraud attempts and malware spreading for a long time. Be careful even if the e-mail seems to have been sent by a legitimate looking company or institution and always scan any attachments before trying to open them.
  • If you are using torrents or other forms of file sharing be extremely careful before and after downloading any files, especially if they contain an .exe extension. What we mean by before and after – before downloading a torrent file be sure to check if the file has been uploaded by a trusted uploader (although that is by no means a guarantee for safety) and after the download and before opening it be sure to thoroughly scan the file(s).
  • If you have an error for a missing or corrupted .dll file be mindful to look for a solution online. And by solution we mean information about your problem. Do not download a .dll file from some website that you have never been to. This is a surefire way to get a nasty malware surprise, most likely a Trojan horse.

SUMMARY:

Name CTB Locker
Type Ransomware
Danger Level High.
Symptoms You have found your files encrypted and a ransom demand awaiting.
Distribution Method Always other backdoor malware, most likely a Trojan.
Detection Tool

 

Remove CTB Locker


CTB Locker Decrypt And Removal

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

CTB Locker Decrypt And Removal

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 

CTB Locker Decrypt And Removal

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
CTB Locker Decrypt And Removal
Drag and Drop File Here To Scan
CTB Locker Decrypt And Removal
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.

    After you open their folder, end the processes that are infected, then delete their folders. 

    Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.

    CTB Locker Decrypt And Removal

    Hold the Start Key and R –  copy + paste the following and click OK:

    notepad %windir%/system32/Drivers/etc/hosts

    A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

    CTB Locker Decrypt And Removal

    If there are suspicious IPs below “Localhost” – write to us in the comments.

    Type msconfig in the search field and hit enter. A window will pop-up:

    CTB Locker Decrypt And Removal

    Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

    • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.

    CTB Locker Decrypt And Removal

    Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

    Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

    Type each of the following in the Windows Search Field:

    1. %AppData%
    2. %LocalAppData%
    3. %ProgramData%
    4. %WinDir%
    5. %Temp%

    Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!

    CTB Locker Decrypt And Removal 

    How to Decrypt CTB Locker files

    We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

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    About the author

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    Bert L. Jackson

    Bert L. Jackson has more then 13 years in the Cyber Security Industry consulting and collaborating. Distinguished for an entrepreneurial mindset, creative problem solving, cross-functional teams and a bottom-line orientation.

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