CrypBits256 Ransomware
Cybersecurity researchers have come across the CrypBits256 Ransomware threat. Like most ransomware programs, the malware is designed to encrypt data and demand payment for its decryption. The CrypBits256 Ransomware is a variant belonging to the Xorist Ransomware family.
When CrypBits256 is executed on the breached devices, it initiates an encryption process that will impact most of the victim's data. Each targeted file will also have the '.CrypBits256PT2' extension to its original name. For instance, a file that was initially named '1.doc' was transformed into '1.jpg.CrypBits256PT2,' and '2.png' was renamed to '2.png.CrypBits256PT2,' and so on.
Once the encryption process is completed, CrypBits256 Ransomware delivers identical ransom notes as a pop-up window and a text file called 'HOW TO DECRYPT FILES.txt.' The ransom note is entirely in Portuguese, which could make it challenging for users who do not speak the language to understand the instructions provided.
The CrypBits256 Ransomware Renders Victims' Data Inaccessible
A rough translation of the ransom-demanding message of the threat reveals that victims' files and backups have been encrypted by the CrypBits256 Ransomware. To recover their data, victims must obtain a decryption key and software by paying an unspecified ransom. The note warns that any attempt to change the extension, rename or delete the encrypted files will result in permanent data loss.
In the vast majority of cases, decryption of the affected files without the cyber criminals' involvement is usually impossible. The only exceptions occur when the malware threat itself has serious design flaws.
Furthermore, victims are often left without the decryption tools they were promised, even after paying the ransom. It is strongly advised against paying such ransoms since data recovery is not assured and doing so serves to support the illegal activity even further.
To prevent the CrypBits256 Ransomware from encrypting additional files, it must be erased from the operating system. Unfortunately, the removal of the ransomware will not restore the files that have already been impacted.
Users Should Ensure that Their Devices and Data Have Sufficient Protection against Ransomware Attacks
To protect their devices and data from ransomware attacks, users should take appropriate measures to ensure they have sufficient protection. This includes implementing strong and anti-malware software, regularly backing up important files and data to an external source or the cloud, and avoiding suspicious emails and attachments, especially those from unknown sources.
Users should also keep their operating systems and software up to date, as software vulnerabilities can be exploited by cybercriminals to deliver ransomware onto the device. Furthermore, it is recommended to use complex and exclusive passwords and two-factor authentication to prevent unauthorized access to personal and business accounts.
In addition to these technical measures, users should also be vigilant and exercise caution while browsing the Internet and downloading files. They should avoid clicking on suspicious links and pop-ups and refrain from downloading pirated or unverified software from the Internet.
By following these precautions, users can significantly diminish their chance of becoming victims of a ransomware attack and ensure that their devices and data are adequately protected against these threats.
The ransom note dropped by CrypBits256 Ransomware to its victims in its original Portuguese is:
'Todos Dados/Backups foram criptografados
a unica forma de obter os dados em seu perfeito estado é
entrar em contato no Email: auditorbit256@protonmail.com
e obter o decryptor+chave unica por um pequeno valor.
Dados em perfeito estado em até 1 hora
prazo para o contato 09/11/2022 12:00 ID-0004
(N = N O)N delete arquivos trancados
N não renomeie os arquivos trancados
N não altere a extensao dos arquivos trancados .CrypBits256
N não poste esta mensagem em nenhum site
nem denuncie pois podem bloquear este email.'
