Recovery of files affected by Sunjun Ransomware
We can retrieve data encrypted by Sunjun ransomware across most storage devices
- VMware ESXi
- Microsoft Hyper-V
- Microsoft SQL Server
- Firebird
- Oracle
- VMware ESXi
- Microsoft Hyper-V
- Microsoft SQL Server
- Firebird
- Oracle
WORLDWIDE SERVICES
CASES OF LOCKBIT ATTACK
CASES OF BLACK CAT ATTACK
CASES OF HIVE LEAKS ATTACK
CASES OF MALLOX ATTACK
AMOUNT SAVED FOR NOT DEALING WITH HACKERS
Decrypt Sunjun ransomware files
We have made it possible to recover Sunjun encrypted files through our distinctive solutions.
In recent years, ransomware attacks have emerged as a prominent and highly destructive form of cyber attack. The number of companies experiencing complete encryption of their data following an attack has risen to an unprecedented level.
Many Sunjun cyber attacks are customized and aimed at particular organizations, and can cause severe damage. These attacks frequently feature a purposeful pause in the encryption procedure, as the perpetrators try to infiltrate online backup systems and as many network-connected devices as possible. As a result, the encryption process can persist for several months, and upon activation, the ransomware can encrypt almost all, if not all, of the data files. This highlights the severity and destructive potential of these targeted attacks.
When faced with such a catastrophic event, there is often little that can be done, particularly if the backup systems have also been compromised or are not current. The staggering number of companies that have been forced to shut down following the encryption of their data serves as a grim reminder of the devastating consequences of these attacks.
In many cases, even after payment of the Sunjun ransom, the decryption key is not sent by the criminals, and in these cases there is no higher authority to turn to.
Digital Recovery has introduced solutions to the market that can successfully decrypt files affected by ransomware. Our recovery projects have yielded impressive results, with a proven track record of success.
Why Digital Recovery?
With over 23 years of experience, our business has garnered a substantial number of contented customers across the globe. We are capable of remotely administering the majority of our solutions, and our team possesses the ability to communicate proficiently in multiple languages, enhancing our capacity to serve a diverse clientele.
As Sunjun ransomware attacks continue to rise globally, we have focused our expertise on ransomware decryption. Our team has developed a distinctive solution that can be applied to a wide range of storage devices, including Virtual Machines, RAID Systems, Storages (NAS, DAS, SAN), Databases, Servers, and much more.
Our team of specialists is highly qualified and equipped with the latest technologies in the data recovery market, including our proprietary TRACER technology. With TRACER, we have achieved remarkable results in decrypting ransomware files, setting us apart from others in the industry.
We offer an advanced diagnosis that will allow us to understand the dimension of the Sunjun 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 analyze and accept it, if necessary.
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Customer experiences
What our customers say about us
"We had a serious issue following a NAS server power outage in Raid 5. I immediately contacted DIGITAL RECOVERY. After a few days of hard work the issue was resolved."
"One of our RAID servers had stopped. After several attempts without fixing the problem we found DIGITAL RECOVERY and 5 hours later, at 4:00 am, the data was recovered."
"We referred DIGITAL RECOVERY in a special case (data loss) in a storage RAID 5. Digital Recovery recovered 32 million files and the customer was extremely satisfied."
"Without any doubts the best data recovery company. Digital Recovery contact details will always be saved on my cell phone, as I will inevitably need it again."
"The quality of the service is excellent. The attention given to the service is gratifying and the feedbacks that are given leave us calm, knowing that we can trust in the work and dedication."
Customer since 2017
"Great company, they saved me from a big problem!!! I recommend them, what a quick service, my thanks to the Digital Recovery team for the attention and speed in solving the problem! Awesome!"
"The second time I count on the agility and professionalism of the Digital Recovery team, they are very experienced and agile. I recommend them to everyone"
They helped me recover some data that I had thought was lost. I had a great experience with the team for their calmness, agility, and transparency.
Answers from our experts
The recovery of Sunjun encrypted ransomware files is made possible by our proprietary technology, which enables us to locate and reconstruct the affected files in many cases.
Successful recovery of encrypted ransomware files requires knowledge about the specific storage device that was affected. Our experts possess extensive knowledge and expertise in each of the major storage devices, including RAID systems, Storages (NAS, DAS, SAN), Databases, Servers, Virtual Machines, and more. Without this specialized knowledge, file recovery can be compromised and may not be possible.
How to choose a company to decrypt my data?
Due to the limited number of companies with the ability to decrypt Sunjun ransomware files, accurate information on this process is hard to come by. As a result, many people believe that such recovery is impossible, and there is a lot of misinformation that decryption cannot be done.
And among all these discussions there are serious companies that have developed such solutions, such as Digital Recovery.
Due to the confidential nature of the recovery process and customer information, formal testimonials regarding these processes are limited.
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 Sunjun ransomware cost?
The cost of the ransomware decryption process can only be determined after an initial diagnosis, as the extent of the damage caused by the Sunjun ransomware attack needs to be assessed. This evaluation will determine if the decryption process is possible or not, and the complexity of the process required. As a result, it is not possible to provide an estimate or quote for the cost of the decryption process without first conducting an analysis.
After the initial diagnosis, a commercial proposal is made available and, once accepted, the recovery process is started. In most of the cases the payment is only made after the validation of the recovered files, done by the customer himself in a remote session.
Is negotiating with hackers from Sunjun group a good option?
Criminals count on the victim contacting them in the first few hours after the attack, so they use threats expressed in the ransom terms, in this first contact the victim will be under strong stress and may give in more quickly to the criminals’ whims.
We recommend that the victim should not contact the Sunjun criminals, but contact professionals in this field, so that, accompanied by an expert, they can analyze the data and verify the possibilities of recovery.
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What you need to know
How to prevent a Sunjun ransomware attack?
Preventing a Sunjun ransomware attack requires a comprehensive cybersecurity framework, but that’s not all, let’s list some important points that you need to pay attention to.
- Organization – Having documentation of the IT park helps a lot in the prevention process, in addition to the inventory of networks and computers. Develop rules so that new employees have clear company policy on the installation and use of programs on computers.
- Strong Passwords – Passwords should be strong, containing more than 8 digits, including special ones. And do not use a single password for multiple credentials.
- Security Solutions – Have a good antivirus installed, keep all programs up to date, especially the operating system. Besides the antivirus solution, you need a Firewall and endpoints. They will make sure that the system stays protected.
- Beware of suspicious emails – One of the most used means for invasion used by hacker groups are spam email campaigns, so it is vital to create a security and awareness policy for employees not to download attached files sent by unknown emails.
- Efficient backup policies – Backups are essential for any eventual incident, but even with this essential role many companies neglect it or create a backup schedule that is not effective. We have already assisted several clients that not only the data was encrypted, but also the backups. It is not recommended to keep online backups only. The best backup structure is 3x2x1, which is 3 backups, 2 online and 1 offline, in addition to creating a consistent routine of updating the backups.
- Beware of unofficial programs – There are numerous paid programs that are made available for free on the Internet, such as Windows, Office and many others. They may appear to be free at first, but in the future can be used as a gateway for future hacker attacks. Even if official programs demand financial resources, they are a good investment and are also secure.
What is the most common means of access used by hackers to break into the environments?
There are several strategies employed by Sunjun 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 Sunjun ransomware camouflages itself in the system so as not to be detected by defense systems.
In the tactics that depend on the action of a user, phishing tactics are applied so that the victim, without realizing it, downloads the ransomware into the system.
Is there any behavior of my server, that I can analyze, to know if I am being attacked by Sunjun Ransomware?
Suspicious activities such as excessive processing, memory usage, and disk access warrant a thorough investigation to determine whether an attack is in progress.
Sunjun Ransomware typically utilizes the machine’s own resources to carry out data exfiltration and encryption, thereby imposing a heavy load on the system’s resources.
Moreover, detecting the attack through changes to file extensions can be challenging since the encryption process would have already been initiated, making it a more complex process.
What happens if I don't pay the Sunjun ransom?
The data will remain encrypted, it will be necessary for the affected machine to be formatted. By doing this all stored data will be lost.
However, if the attacking group employs the double extortion tactic of copying and exfiltrating all files from the device prior to encryption, they may post the stolen files on the group’s website or on Dark Web forums. In this case, even if the victim pays the ransom or formats the affected device, the original data will remain encrypted while the stolen files will be exposed, causing significant data breaches and privacy concerns.
