We can recover data encrypted by most ransomware extensions on any storage device
Decrypt CrySiS ransomware files
Our bespoke solutions have made it possible to recover CrySiS encrypted files.
CrySiS Ransomware attacks have become one of the leading and most damaging means of cyber attacks in recent years. There has been an unprecedented increase in the numbers of companies that have had their data completely encrypted following an attack.
In recent times, CrySiS ransomware attacks have become a notable and severely damaging form of cyberattack. The number of companies that have encountered complete encryption of their data as a consequence of these attacks has escalated significantly and is a cause for concern.
When faced with such a calamitous event, the options available are limited, particularly if backups have been compromised or are not current. The count of companies that have ceased operations due to the encryption of their data has reached a staggering level.
In numerous instances, despite paying the ransom, the CrySiS criminals do not provide the decryption key, leaving the victim without any recourse.
Digital Recovery offers solutions that can decrypt files impacted by CrySiS ransomware. Our recovery projects have yielded impressive results.
Why Digital Recovery?
With more than 23 years of experience, we have accumulated satisfied customers around the world. We can run most of our solutions remotely, and we have multilingual support.
With the increase of CrySiS ransomware attacks around the world, we specialise in ransomware decryption. We have developed a unique solution that can be applied to the vast majority of storage devices, Virtual Machines, RAID Systems, Storages (NAS, DAS, SAN), Databases, Servers, and much more.
Our experts possess exceptional qualifications and are equipped with the latest data recovery technologies, including our proprietary technology, TRACER, which has produced remarkable outcomes in decrypting CrySiS ransomware files.
We offer an advanced diagnosis that will allow us to understand the dimension of the attack, this first diagnosis can be done in the first 24 working hours from the time we receive the samples. After this process, we provide a commercial agreement and, once accepted, we kick off the process of decrypting the files.
All our solutions are supported by the General Data Protection Regulation (GDPR), through which we offer total security to our customers. We also provide a confidentiality agreement (NDA) written by our legal department. But if you feel more comfortable in providing an NDA written by your own company, we are open to analyse and accept it, if necessary.
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Soon after a new wave of LockBit 2.0 ransomware attacks, many companies saw their business come to a standstill because of data locked out of encryption. Here is a case of decryption for one of them.
We received a contact from a company that said it had suffered an attack and was unable to continue its activities. When they arrived at their offices after the weekend, they realised that a large part of their data was inaccessible.
One of the largest River Logistics companies in Latin America contacted us to decrypt files after a Quantum Ransomware attack.
There has been a wave of attacks by the Quantum group targeting several different companies. Small, medium and large companies have been targeted. In this case a large Fluvial logistics company in Argentina was the victim.
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Answers from our experts
How are CrySiS ransomware files recovered?
The retrieval of CrySiS ransomware files is feasible because of our unique, in-house technology that enables us to identify and reconstruct the encrypted files in numerous instances. This procedure necessitates a thorough understanding of the affected storage device; otherwise, the files may become corrupted, making recovery unfeasible. Our specialists possess in-depth knowledge of all the primary storage devices, including RAID systems, Storages (NAS, DAS, SAN), Databases, Servers, Virtual Machines, and many more.
How to choose a company to decrypt my data?
Few companies in the world are able to decrypt CrySiS ransomware files, so information about this possibility is scarce, to the point that many think that such a recovery is impossible. Also, there is a lot of incorrect information stating that decryption is not possible.
And among all these discussions there are serious companies that have developed such solutions, such as Digital Recovery.
Information about these processes and customers is confidential, so formal testimonials are scarce.
Given all this, it is important that you look for companies that are serious and that have several years of experience in the data recovery market and that make an expert available for the customer to communicate with from the first contact.
How much does the process to decrypt CrySiS ransomware cost?
The cost to decrypt CrySiS ransomware can vary depending on the severity of the attack and the complexity of the decryption process. The cost may also depend on the version of CrySiS ransomware and the specific files that need to be decrypted. This can only be determined once the extent of damage caused by the ransomware has been analysed and the possibility of decryption has been evaluated.
It’s important to note that there is no guarantee that decryption will be successful, and some files may be permanently lost or corrupted. Therefore, it’s important to find a company that doesn’t ask the full amount of the project upfront. It’s best to consult with a reputable data recovery company to get an accurate estimate of the cost for your particular situation.
Is negotiating with CrySiS hackers a good option?
Cybercriminals rely on victims to reach out to them in the initial stages of the attack. They often use threatening language in their ransom demands, putting victims under immense stress and pressure to comply with their demands.
At Digital Recovery, we advise victims not to engage with these criminals directly. Instead, we encourage them to seek professional assistance from experienced experts in this field. Our team will work with you to analyse the situation, assess the extent of the damage, and determine the chances of successful recovery from CrySiS.
Latest insights from our experts
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What you need to know
How to prevent a CrySiS ransomware attack?
CrySiS Ransomware attacks are becoming increasingly common and can have devastating effects on businesses and individuals alike. Here are some steps you can take to help prevent a ransomware attack:
- Keep your software up to date: Make sure your operating system, web browser, and other software are all up to date with the latest security patches. Many ransomware attacks exploit vulnerabilities in older software versions.
- Use strong passwords: Use long, complex passwords and two-factor authentication to protect your accounts from unauthorised access. Avoid using the same password for multiple accounts.
- Be cautious of suspicious emails: Phishing emails are a common way for ransomware to infiltrate systems. Be wary of emails from unknown senders or emails that contain unexpected attachments or links.
- Back up your data: Regularly back up your important files to an external hard drive or cloud storage service. This can help you restore your data in case of a ransomware attack.
- Install antivirus software: Install reputable antivirus software on your computer and keep it up to date. Antivirus software can detect and prevent many types of malware, including ransomware.
- Limit access to sensitive information: Limit access to sensitive information only to those who need it. This can help reduce the risk of accidental exposure or intentional theft.
- Train employees: Educate your employees about ransomware and how to avoid it. Teach them to be cautious of suspicious emails and to report any potential security threats to IT.
By following these steps, you can help reduce the risk of a CrySiS ransomware attack and protect your data and systems.
What is the most common means of access used by CrySiS hackers to break into environments?
There are several strategies employed by criminals, the main ones are: downloads of infected files, malicious links, attacks via RDP, Phishing, spam email campaigns, and more.
All of them have the same intention, to access the victim’s system without the victim’s awareness. To do so, the CrySiS ransomware camouflages itself in the system so as not to be detected by defence systems.
In the tactics that depend on the action of a user, phishing tactics are applied so that the victim, without realising it, downloads the CrySiS ransomware into the system.
Is there any behaviour of my server that I can analyse to know if I am being attacked by CrySiS Ransomware?
Yes, there are several behaviours of your server that you can analyse to determine if you are being attacked by CrySiS ransomware:
- High resource usage: If your server’s processing, memory, and disk usage are significantly higher than usual, it could indicate that ransomware is actively encrypting files or exfiltrating data.
- Changes in file extensions: CrySiS Ransomware often renames files with a new extension, such as .encrypted or .locked. If you notice such changes, it may be a sign that your server has been attacked.
- Unusual network traffic: CrySiS Ransomware needs to communicate with its command and control (C&C) server to receive instructions and report back on its progress. Analysing network traffic for unusual connections or data transfers can help you identify potential ransomware activity.
- Suspicious login attempts: CrySiS Ransomware attackers often gain access to a server through phishing emails or brute force attacks on weak passwords. Monitoring your server’s login attempts and blocking suspicious activity can help prevent ransomware attacks.
- Unusual system modifications: CrySiS Ransomware may make modifications to your server’s operating system or file system to carry out its attack. Keep an eye out for any changes to system files, registry entries, or other critical components.
By analysing these behaviours, you can potentially detect and prevent a CrySiS ransomware attack on your server. It’s important to stay vigilant and implement security measures to protect against ransomware and other cyber threats.
What happens if I don't pay the CrySiS ransom?
If you are the victim of a CrySiS ransomware attack and you do not pay the ransom demanded by the hackers, several things could happen:
- Your data remains encrypted: If your files are encrypted by the CrySiS ransomware, they will remain inaccessible until the encryption is removed. Without the decryption key provided by the attackers, you may be unable to access your data.
- The attackers may delete your files: Some CrySiS ransomware attackers may threaten to delete your files if you do not pay the ransom within a certain timeframe. If you refuse to pay and the attackers follow through on their threat, you may lose all of your data.
- The attackers may leak your data: In some cases, the attackers may use a double-extortion tactic, in which they not only encrypt your files but also steal them and threaten to release them publicly if you do not pay the ransom. If you refuse to pay and the attackers follow through on their threat, your data may be released to the public or sold on the dark web.
Paying the ransom is not recommended, as it incentivizes attackers to continue their criminal activities and there is no guarantee that they will provide you with the decryption key or honor their promises. Instead, it’s important to take steps to prevent CrySiS ransomware attacks, such as implementing strong cybersecurity measures, regularly backing up your data, and educating yourself and your employees about potential attack vectors.