The .robinhood ransomware is a dangerous new strain of the Hidden Tear which is alternatively known as “Proyecto X”. It is being distributed by an unknown hacker collective which appears to be spreading it across the world. The low number of captured samples shows that the strains are probably being spread using the most popular distribution methods. The hackers usually configure email phishing messages and malware sites that impersonate well-known services and companies. Through interaction with links or files the .robinhood ransomware infection will start. The sites will be hosted on similar sounding domain names and self-signed or stolen certificates in order to appear as a safe destination. The infection can also be caused by payload carriers — malicious documents and application installers. They can be spread on file-sharing networks that are used to spread both pirate and legitimate files.
In certain situations the .robinhood ransomware can also be installed by the use of browser hijackers which represent dangerous plugins which are made compatible with the most popular web browsers. They are found on the associated repositories uploaded with fake developer credentials and user reviews. Whenever they are installed on the victim machines the associated .robinhood ransomware infection will be triggered.
The .robinhood ransomware just like the other Hidden Tear threats uses a built-in sequence of components that are run depending on the local conditions. Usually such threats begin with a data gathering module which will use a built-in engine in order to search for strings that can identify both the users and their machine. This can be used for crimes such as identity theft and financial abuse. An unique will be assigned to every affected host. This information can then be used by another component called security bypass — it will search for security applications that can block the normal execution of the threat. The list of applications includes anti-virus engines, Trojans, miners and hijackers.
Following this the .robinhood ransomware various changes will take place. One of the most common ones includes the creation of new strings and the modification of already existing ones in the Windows Registry. This leads to serious problems when using the computer such as performance issues, data loss and unexpected errors. In addition any boot changes will automatically start the service as soon as the computer is launched. It may also disable access to any recovery menus which will render most manual user removal guides non-working. Data removal can take place as an additional measure, it will search and delete backups and restore points.
When the sequence of malware components has finished running the actual encryption phase will start. It will use a strong cipher against a certain list of target file type extensions. Usually they are the following: documents, images, videos, music, backups, archives and etc. All victim files will receive the .robinhood extension. In order to persuade the victims into paying the hackers a decryption fee by creating a custom ransomware note. Further versions may upgrade this and choose to display a lockscreen which will block the ordinary interaction with the host until the virus is completely removed.
|Short Description||The ransomware encrypts files on your computer machine and demands a ransom to be paid to allegedly restore them.|
|Symptoms||The ransomware will blackmail the victims to pay them a decryption fee. Sensitive user data may be encrypted by the ransomware code.|
|Distribution Method||Spam Emails, Email Attachments|
|Detection Tool|| See If Your System Has Been Affected by .robinhood Ransomware |
Malware Removal Tool
|User Experience||Join Our Forum to Discuss .robinhood Ransomware.|
|Data Recovery Tool||Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.|
.robinhood Virus CVE-2019-19320 Infections
The .robinhood virus appears to infect target computers using the CVE-2019-19320 vulnerability after a close inspection of the latest attack campaigns. Some of the specific vulnerabilities which are caused by the CVE-2019-19320. This bug has been featured in two campaign and take advantage of a clever infection strategy. The hackers will spread legitimate digitally signed hardware drivers which will be modified to delete active security software which are installed on the machines. This means that it will search for any user-installed or operating system modules. It appears that this affects some of the products offered by Gigabyte. Soon after the vulnerability has been detected the vendor released patches however many users who did not install the latest updates are still vulnerable.
So far no incidents have been reported as the vulnerability is considered merely proof-of-concept — this means that infections are possible only in theory and have not been used in live attacks. After more information has been collected following the public report it appears that the main problem lies within the fact that the digital certificate has not been revoked. As a result the authentication signature remains valid. The attackers have hijacked the driver in order to deliver a secondary malicious driver which results in the .robinhood virus infection. The criminals have taken the original file and modified it to include the relevant code. Thanks to this approach the criminals have been able to bypass processes in Windows 7,8, and 10.
.robinhood Ransomware – What Does It Do?
.robinhood Ransomware could spread its infection in various ways. A payload dropper which initiates the malicious script for this ransomware is being spread around the Internet. .robinhood Ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Read the tips for ransomware prevention from our forum.
.robinhood Ransomware is a cryptovirus that encrypts your files and shows a window with instructions on your computer screen. The extortionists want you to pay a ransom for the alleged restoration of your files. The main engine could make entries in the Windows Registry to achieve persistence, and interfere with processes in Windows.
The .robinhood Ransomware is a crypto virus programmed to encrypt user data. As soon as all modules have finished running in their prescribed order the lockscreen will launch an application frame which will prevent the users from interacting with their computers. It will display the ransomware note to the victims.
You should NOT under any circumstances pay any ransom sum. Your files may not get recovered, and nobody could give you a guarantee for that.
The .robinhood Ransomware cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
If your computer device was infected with this ransomware and your files are locked, read on through to find out how you could potentially restore your files back to normal.
Remove .robinhood Ransomware
If your computer system got infected with the .robinhood Files ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.