How to remove CAMBIARE ROTTA Ransomware and decrypt encrypted files

What is CAMBIARE ROTTA Ransomware

CAMBIARE ROTTA Ransomware is a type of cryptographic malware designed to encrypt files on a victim’s computer, rendering them inaccessible until a ransom is paid. Unlike typical ransomware, CAMBIARE ROTTA is geopolitically motivated, specifically targeting Italian users as a form of punishment for Italy’s geopolitical stance, particularly its alliance with Israel. This ransomware is part of the Chaos Ransomware family and is notable for its ideological rather than financial motivations. Once CAMBIARE ROTTA Ransomware infects a computer, it encrypts files using strong encryption algorithms such as AES (Advanced Encryption Standard) for file encryption and RSA (Rivest-Shamir-Adleman) for encrypting the AES key. The ransomware appends a random four-character extension to the filenames of encrypted files. For example, a file named document.pdf might be renamed to document.pdf.kg4v. After encrypting the files, CAMBIARE ROTTA Ransomware changes the desktop wallpaper and generates a ransom note titled Leggimi.txt (Italian for “ReadMe.txt”). The note contains a political message rather than instructions for paying a ransom. It states that Italy must be punished for its alliance with Israel and informs victims that there is no option for data recovery. This indicates that the primary motive behind CAMBIARE ROTTA is political rather than financial.

To recover files encrypted by CAMBIARE ROTTA Ransomware, victims can attempt using data recovery software such as Stellar Data Recovery or Recuva. These tools can sometimes restore encrypted files by scanning the system for recoverable data. It is crucial to first remove the ransomware using reliable antivirus software like Combo Cleaner to prevent further encryption. Additionally, restoring files from backups, if available, is the most reliable method. Unfortunately, there are no known decryption tools specifically for CAMBIARE ROTTA, and paying the ransom is not recommended as it does not guarantee file recovery and supports criminal activities.

How CAMBIARE ROTTA Ransomware infects computers

CAMBIARE ROTTA Ransomware spreads through several common vectors:

Phishing Emails: These emails contain malicious attachments or links that, when opened, download the ransomware onto the victim’s system.
Malicious Websites and Ads: Visiting compromised websites or clicking on malicious ads can trigger a ransomware download.
Software Vulnerabilities: Exploiting unpatched software vulnerabilities to gain unauthorized access to systems.
Fake Software Updates: Notifications prompt users to install updates, which instead release ransomware into the system.
Remote Desktop Protocol (RDP) Attacks: Brute-forcing RDP credentials to infiltrate systems and deploy the ransomware manually.

1. Download CAMBIARE ROTTA Ransomware Removal Tool
2. Get decryption tool for encrypted 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 CAMBIARE ROTTA Ransomware

CAMBIARE ROTTA Ransomware files:


Leggimi.txt
{randomname}.exe


CAMBIARE ROTTA Ransomware registry keys:

no information

How to decrypt and restore encrypted files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use following tool from Kaspersky called Rakhni Decryptor, that can decrypt encrypted 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 encrypted 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 CAMBIARE ROTTA 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 encrypted files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select type of files you want to restore and click Next button.
4. Choose 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 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 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 CAMBIARE ROTTA 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. CAMBIARE ROTTA 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