How to remove Qilra Ransomware and decrypt .qilra files

What is Qilra Ransomware

Qilra Ransomware represents a formidable cyber threat, encrypting victims’ files and appending the distinctive .qilra extension. Upon executing, it stealthily infiltrates the system, scanning for sensitive data before launching its encryption routine. Though the precise encryption method isn’t publicly disclosed by its developers, ransomware of this nature typically implements robust cryptographic algorithms like AES or RSA, making unauthorized decryption nearly impossible without the unique decryption key held by the attackers. After encrypting the files, it generates a ransom note named RESTORE-MY-FILES.TXT, strategically placing it on the victim’s desktop. This note informs the user of the encryption and demands a ransom for file recovery, often pushing the victim to contact the attackers through a provided email address.

Unfortunately for victims, no publicly available decryption tools exist for Qilra Ransomware as of now. The cybercriminals claim that they alone possess the capability to decrypt the compromised files, further incentivizing victims to meet their demands. Despite this, security experts universally advise against paying the ransom, as it not only funds further criminal activities but also provides no guarantee of receiving the promised decryption tool. For victims caught in this predicament, exploring data recovery solutions might offer a glimmer of hope. While successful decryption without the criminals’ tool remains unlikely, attempting file recovery from backups or using reputable data recovery software could mitigate losses. Beyond immediate response, preventing such infections by maintaining diligent backup routines and implementing robust security measures stands as the most prudent defense against the lasting damage ransomware can cause.

How Qilra Ransomware infects computers

Qilra Ransomware primarily infects computers through deceptive tactics, often leveraging phishing emails as a primary distribution method. These emails typically contain malicious attachments or links that, once opened, execute the ransomware payload. The malware is also known to spread via compromised websites, where unsuspecting users might download seemingly legitimate software that is actually bundled with the ransomware. Another common vector is through malicious advertisements and exploit kits that target vulnerabilities in outdated software, allowing the ransomware to infiltrate the system without user interaction. Additionally, Qilra can propagate via peer-to-peer networks and file-sharing platforms where pirated software and illegal activation tools serve as carriers. Once executed, Qilra encrypts the victim’s files and demands a ransom, capitalizing on the user’s desperation to regain access to their critical data.

1. Download Qilra Ransomware Removal Tool
2. Get decryption tool for .qilra files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like Qilra Ransomware

Qilra Ransomware files:


RESTORE-MY-FILES.TXT
{randomname}.exe


Qilra Ransomware registry keys:

no information

How to decrypt and restore .qilra files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .qilra files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .qilra files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with Qilra Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .qilra files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like Qilra Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. Qilra Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro