The Crysphere virus belongs to the Xorist ransomware family. Malware of this type encrypts all user’s data on the computer (photos, text files, excel tables, audio files, videos, etc) and appends its own extension to every file, creating the КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt text files in every directory containing encrypted files.
What is Crysphere virus?
☝️ A strictly accurate denomination for the Crysphere would be “a Xorist family ransomware infection”.
Crysphere will add its own .CrySpheRe extension to the name of each encoded file. For example, an image named “photo.jpg” will be changed to “photo.jpg.CrySpheRe”. In the same manner, the Excel table named “table.xlsx” will be altered to “table.xlsx.CrySpheRe”, and so forth.
In each folder containing the encoded files, a КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt text document will appear. It is a ransom money memo. Therein you can find information about the ways of contacting the racketeers and some other remarks. The ransom note most probably contains a description of how to purchase the decryption tool from the racketeers. That is pretty much the scheme of the malefaction.
Crysphere summary:
| Name | Crysphere Virus |
| Ransomware family1 | Xorist ransomware |
| Extension | .CrySpheRe |
| Ransomware note | КАК РАСШИФРОВАТЬ ФАЙЛЫ.txt |
| Detection | PUA:Win32/Pearfoos.B!ml, Trojan.Ransom.Agent.DT, MSIL/Kryptik.ACRC |
| Symptoms | Your files (photos, videos, documents) have a .CrySpheRe extension and you can’t open them. |
| Fix Tool | See If Your System Has Been Affected by Crysphere virus |
In the screenshot below, you can see what a folder with files encrypted by the Crysphere looks like. Each filename has the “.CrySpheRe” extension added to it.
An example of encrypted .CrySpheRe files.
How did my computer get infected with Crysphere ransomware?
There are many possible ways of ransomware injection.
There are currently three most popular methods for hackers to have the Crysphere virus settled in your digital environment. These are email spam, Trojan introduction and peer-to-peer file transfer.
If you access your mailbox and see emails that look like familiar notifications from utility services providers, delivery agencies like FedEx, web-access providers, and whatnot, but whose addresser is unknown to you, beware of opening those letters. They are most likely to have a harmful file attached to them. So it is even more dangerous to download any attachments that come with letters like these.
Another thing the hackers might try is a Trojan horse model2. A Trojan is a program that infiltrates into your machine pretending to be something legal. For example, you download an installer of some program you want or an update for some program. However, what is unboxed turns out to be a harmful program that corrupts your data. Since the installation package can have any name and any icon, you’d better be sure that you can trust the resource of the stuff you’re downloading. The best thing is to use the software companies’ official websites.
As for the peer networks like torrent trackers or eMule, the threat is that they are even more trust-based than the rest of the Internet. You can never guess what you download until you get it. So you’d better be using trustworthy websites. Also, it is reasonable to scan the folder containing the downloaded files with the anti-malware utility as soon as the downloading is done.
How do I get rid of the Crysphere virus?
It is crucial to inform you that besides encrypting your files, the Crysphere virus will most likely deploy the Azorult Spyware on your computer to get access to credentials to various accounts (including cryptocurrency wallets). That spyware3 can extract your credentials from your browser’s auto-filling cardfile.
Sometimes tamperers would decode several of your files so you know that they really have the decryption program. As Crysphere virus is a relatively new ransomware, security software developers have not yet found a way to undo its work. However, the anti-ransomware tools are frequently upgraded, so the solution may soon arrive.
Understandably, if the evildoers succeed in encrypting victim’s critical data, the desperate person will most likely fulfill their demands. However, paying to criminals gives no guarantee that you’re getting your data back. It is still dangerous. After obtaining the money, the racketeers may deliver a wrong decryption key to the injured party. There were reports about ransomware developers simply vanishing after getting the ransom without even bothering to reply.
The best safety measure against ransomware is to have a system restore point or the copies of your essential files in the cloud storage or at least on an external disk. Of course, that might be not enough. The most crucial thing could be that one you were working upon when it all started. Nevertheless, it is something. It is also reasonable to scan your PC for viruses with the anti-malware utility after the OS restoration.
Crysphere is not the only ransomware of its kind, since there are other specimens of ransomware out there that act in the same manner. Examples of those are Nuis, Powd, Bowd, and some others. The two basic differences between them and the Crysphere are the ransom amount and the method of encryption. The rest is almost identical: files become blocked, their extensions changed, ransom notes appear in each directory containing encrypted files.
Some fortunate users were able to decrypt the blocked files with the aid of the free tools provided by anti-malware experts. Sometimes the racketeers accidentally send the decryption code to the wronged in the ransom readme. Such an epic fail allows the victim to restore the files. But of course, one should never rely on such a chance. Remember, ransomware is a criminals’ technology to lay their hands on the money of their victims.
How to avoid ransomware attack?
Crysphere ransomware has no endless power, so as any similar malware.
You can armour your system from its infiltration in three easy steps:
- Ignore any letters from unknown mailboxes with unknown addresses, or with content that has likely no connection to something you are expecting (can you win in a lottery without participating in it?). If the email subject is likely something you are expecting, scrutinize all elements of the dubious letter with caution. A fake letter will surely contain mistakes.
- Never use cracked or unknown programs. Trojans are often shared as a part of cracked software, most likely under the guise of “patch” which prevents the license check. But dubious programs are difficult to tell from trustworthy software, as trojans sometimes have the functionality you need. You can try to find information on this program on the anti-malware message boards, but the optimal solution is not to use such programs at all.
- And finally, to be sure about the safety of the objects you downloaded, use GridinSoft Anti-Malware. This software will be a powerful armor for your system.
Reasons why I would recommend GridinSoft4
There is no better way to recognize, remove and prevent ransomware than to use an anti-malware software from GridinSoft5.
Download Removal Tool.
You can download GridinSoft Anti-Malware by clicking the button below:
Run the setup file.
When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your PC.
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your PC for Crysphere infections and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.
Click on “Clean Now”.
When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
FAQ
🤔 How can I open “.CrySpheRe” files?Are the “.CrySpheRe” files accessible?
There’s no way to do it, unless the files “.CrySpheRe” files are decrypted.
🤔 The encrypted files are very important to me. How can I decrypt them quickly?
It’s good if you have fаr-sightedly saved copies of these important files elsewhere. Otherwise, you might try to employ System Restore. The only question is whether you have saved any Restore Points that would be helpful now. All other solutions require time.
🤔 If GridinSoft deletes the Crysphere malware, will it also delete my files that were encrypted?
Absolutely not! The encrypted files are not harmful, so they won’t be deleted.
GridinSoft Anti-Malware will delete actual malware from your PC. The virus that has infiltrated your computer is must be still functional and launching checks from time to time to arrest any new files you might create on your computer after the infection. As it has been said above, the Crysphere ransomware does not come alone. It installs backdoors and keyloggers that can take your account passwords by trespass and provide malefactors with easy access to your PC in the future.
🤔 What to do if the Crysphere malware has blocked my PC and I can’t get the activation code.
If that happened, you need to have a flash memory drive with a previously installed Trojan Killer. Use Safe Mode to execute the procedure. You see, the ransomware starts automatically as the system launches and encrypts any new files created or imported into your computer. To suppress this process – use Safe Mode, which allows only the essential programs to run automatically. Consider reading our manual on running Windows in Safe Mode.
🤔 What could help the situation right now?
Some of the blocked data can be found elsewhere.
- If you exchanged your important files via email, you could still download them from your online mailbox.
- You might have shared images or videos with your friends or relatives. Simply ask them to post those images back to you.
- If you have initially downloaded any of your files from the Web, you can try doing it again.
- Your messengers, social media pages, and cloud drives might have all those files as well.
- Maybe you still have the needed files on your old computer, a notebook, phone, flash memory, etc.
HINT: You can use file recovery programs6 to get your lost data back since ransomware encodes the copies of your files, deleting the original ones. In the tutorial below, you can see how to use PhotoRec for such a restoration, but be advised: you can do it only after you kill the virus with an antivirus program.
Also, you can contact the following official fraud and scam sites to report this attack:
- In the United States: On Guard Online;
- In Canada: Canadian Anti-Fraud Centre;
- In the United Kingdom: Action Fraud;
- In Australia: SCAMwatch;
- In New Zealand: Consumer Affairs Scams;
- In France: Agence nationale de la sécurité des systèmes d’information;
- In Germany: Bundesamt für Sicherheit in der Informationstechnik;
- In Ireland: An Garda Síochána;
To report the attack, you can contact local executive boards. For instance, if you live in USA, you can have a talk with FBI Local field office, IC3 or Secret Service.
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Brendan SmithHow to Remove CRYSPHERE Ransomware & Recover PC
Name: CRYSPHERE Virus
Description: CRYSPHERE Virus is a ransomware-type infections. This virus encrypts important personal files (video, photos, documents). The encrypted files can be tracked by a specific .CrySpheRe extension. So, you can't use them at all.
Operating System: Windows
Application Category: Virus
User Review
( votes)References
- My files are encrypted by ransomware, what should I do now?
- You can read more on Trojans, their use and types in the Trojan-dedicated section of GridinSoft official website.
- You can read more on spyware variants and nature in the respective section of GridinSoft official website.
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison
- Here are Best Data Recovery Software Of 2023.
