If your files have been encrypted, we accept the challenge of analyzing your case.

Entropy Ransomware

Entropy ransomware comes from a long line of malware that has been hacking and stealing data from large corporations for years, it is a variation of the DoppelPaymer ransomware and part of the EvilCorp gang. The gang has other ransomware such as WastedLocker, Hades and Phoenix.

The EvilCorp group has become so large that the U.S. Treasury Department has placed sanctions on companies that negotiate ransom payments with the group. This shows the power and influence of the ransomware groups, this forced the group to create offshoots of their groups, thus giving birth to several ransomware groups, such as Entropy.

The Entropy ransomware was first seen in September 2021, the group has a website to leak the files of companies that have not paid the ransom.

Even though Entropy is ransomware, its biggest specialty is data theft. After breaking into the victim’s system, the ransomware hides itself in order to get as much data as possible. There are reported cases where the ransomware spent 4 months moving laterally in the victim’s system, extracting as many files as possible.

The ransomware is designed to look for flaws in the machines allocated on the network, finding these flaws it invades the system and copies all the files and sends them to a remote server, after which it encrypts the original files.

Recover Entropy Ransomware

Recover Files Encrypted by Entropy Ransomware

Digital Recovery develops technologies capable of recovering files encrypted by ransomware, we have the expertise to act in the most complex chaos of data loss.

We have been operating in the data recovery market for more than 23 years, with customers all over the world. Our main characteristic is our ability to develop unique technologies.

Our technologies allow us to recover encrypted files in Databases, Storages, Servers, RAID Systems, Virtual Machines and others.

All our solutions are customized to fit the real needs of each client, and all of them can be applied remotely.

Contact us and start recovering your data right now.

Ransomware Recovery FAQ

Every day, ransomware attacks get better and better. After a successful attack attempt, ransomware quickly maps the user’s most important files to begin encryption. Microsoft Office files, databases, PDFs and design are among its main targets.

Ransomware is designed to be unnoticeable, so it can disable all system defenses without being noticed and start the process of encrypting the files. Even though ransomware can go unnoticed by the system, it can still be noticed by the user, because ransomware uses the system’s own resources to do the encryption, this can slow down the system. Ransomware also changes file extensions. So be on the lookout for these signs: System slowdown and extensions being added to files.

To find out more, talk to our experts.

Yes, it is possible. You can restart the computer in safe mode which will limit the ransomware’s action as system resources will be locked. You can also disconnect the computer from the Internet which can interrupt the hackers’ connection to your system, it is worth remembering that there is ransomware that works even without being connected to the Internet. You can also start the diagnostics to identify threats with your antivirus, the vast majority of antiviruses have this function.
But there are cases where the encryption was interrupted by the user, some files had already been affected and this caused an error in the encryption and even the hackers could not restore the files, even with the decryption key. In these cases only a data recovery company, such as Digital Recovery, can recover the files.

To find out more, talk to our experts.

Yes, attacks usually happen mainly on holidays and weekends during the early morning hours. These days are chosen because there are not many active users on the system, which prevents the attack from being discovered before the encryption is completed.

To find out more, talk to our experts.

The vast majority of ransomware uses RSA [Rivest-Shamir-Adleman]-2048 and AES [Advanced Encryption Standard] encryption.

To find out more, talk to our experts.

First of all, do not pay the ransom. No matter what the hackers say, there is no guarantee that the decryption key will actually be released after the ransom is paid.
The first thing to do is to inform the authorities about the attack, governments have specialized cybercrime departments that will investigate the attack. After that, check if your backups were affected, if they were, only a company specialized in data recovery can recover your files, this is the next step. Contact Digital Recovery who will assist you in the complete recovery of your files.

To find out more, talk to our experts.

After first contacting us and sending the affected media we will diagnose the device to check the extent of the damage caused by the ransomware, with this we can project the duration of the process, and provide the budget to the customer. After the budget is approved by the customer, we start the recovery process, for this we have exclusive software that can, with the help of our specialists, reconstruct the data.
If the customer opts for remote recovery, instead of sending us the media, he/she will send the encrypted files to a virtual environment, which is totally safe, so that we can access them.
After the end of the process we will do a double check so that the customer can verify the integrity of the recovered files.
Payment is only made after delivery of the files and validation of the same by the client.

To find out more, talk to our experts.

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Redação Digital Recovery
Redação Digital Recovery
O Team Digital Recovery é composto por especialistas em recuperação de dados que, de uma forma simples, tem o intuito de levar informação sobre as últimas tecnologias do mercado, além de informar sobre a nossa capacidade de atuar nos cenários mais complexos de perda de dados. Nossa redação se empenha em trazer as informações mais relevantes sobre ataques ransomware, Banco de Dados, Servidores, Máquinas Virtuais e outros. Nos acompanhe e fique por dentro das novidades nas tecnologias de recuperação de dados.
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