Kruu is classified by our antivirus team as the DJVU cryptoware infection. Another variants of this family is Mine, Egfg, Xcvf, and some others. There are certain protection programs that skip it as well as therefore permitting its intrusion. Actually, we have to name it so, because of the “.kruu” extension that it attaches at the end of your files.
Let’s clarify. Kruu infection assaults your system through stealth and sleight also. After that, once embedded it applies AES or RSA encryption logics to hold your data.
After that, they bleed you for their unblocke. After Kruu slips right into your computer, it places every one of your data under locking. It attaches its very personal extension “.kruu” at the end, thus making records unavailable.
Files with “.kruu” extension appended by the Kruu virus:
It reaches records, registers, pictures, songs, filmings, all of it! Thereafter, you can’t longer view them. Displacing documents or retitling it will not facilitate. Exclusive remedy to release your data from the ransomware’s keep is decoding. The virus intended you to disburse redemption money if you wish to get your data back. It makes that clear (in the blackmail message) it will decrypt data after payoff.
The message is generally a text file, left on your desktop. You can also locate it in each folder that contains enciphered data. It describes your troubles and also offers you a solution. According to Kruu, exclusive remedy to decode your records is with an only decoding code. And also, to obtain it you have to give a ransom. The amount is $980, as well as it’s generally asked for in Bitcoins.
The file “_readme.txt” by the Kruu ransomware states the following information:
ATTENTION! Don't worry, you can return all your files! All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-WbgTMF1Jmw Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: email@example.com Reserve e-mail address to contact us: firstname.lastname@example.org Our Telegram account: @datarestore Your personal ID: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Do NOT pay for decrypt of “kruu” files!
The Kruu malware guarantees, to send you the key after you pay. As well as, that’s it. That’s all you obtain – a promise. You have no assurances that subordination ends in something favorable. Do not bear on words of internet frauds. That is people, that will fool you. Do NOT pay them a cent. Don’t call them Do NOT comply with their needs.
How did my PC got harmed by Kruu?
Your computers get infected with the Kruu ransomware because of your disability to be watchful. Some people do not pay attention to essential details while surfing the web or installing various softwares.
The Kruu ransomware uses the old yet gold rapacious techniques to deceive you. And creeps in unnoticed. That contains disguising behind broken web links, sites, and torrents. It applies free tools as a way to hide itself. And shapes as a fake system or software update. Like, Adobe Flash Player or Java.
Yet nine times out of ten, it utilizes spam emails. You obtain an email that seems to find from a well-known business. Like, Amazon or PayPal. And, the email incites you to visit a web link, or download and install an tool. If you do, you end up with cryptoware.
Keep in mind that these types of risks are deluding your inadvertence. They need you to hurry and lose doing due diligence. That relieve their latent penetration. They bear on you to leave your fate to chance. Do not! Do not take recklessness over care. One keeps infections out. The other welcomes them in.
Consequently, do not disburse them a loan. Don’t contact to the virtual kidnappers. If you do, you’ll regret it. It’s a vain attempt to recover your files, as well as it will not finish well for you. Below’s why.
There are a few cases that can explain when you see the blackmail currency message on your display. Claim, you make a decision to conform. You reply to the bleeders, send their buyout funds, and wait. You wait on them to send you the decryption trick they assured. Well, what happens if they do not?
Even so, you have no guarantees. All, you rely on, is a faith. Can you absolutely think promises of internet criminal? The answer is ‘No.’ These are persons, who will clearly let down you. Don’t give money! There’s also another choice.
They can send you a decoding code. However, when you attempt to apply it, it fails to work.
Yes, they can send you the unfaithful key. After that, you have much less cash, as well as your files continues to be locked. Don’t pay! And also your optimal case isn’t a reason for enjoyment. What takes place after you send the redemption funds, obtain the appropriate trick, as well as totally free your data? Well? Consider it. You paid money to eliminate a sign and symptom, yet not the malware starting it.
So, you remove the encoding, yet the Kruu cryptoware stays. It’s still slinking in the corners of your system, complimentary to attack once again. After that, you’re back at a new start.
Why is Kruu unsafe?
Futhermore, to encode a injured’s records, the Kruu malware has also started to install the Azorult Spyware on PC to steal account data, cyber money wallets, desktop files, and more.
So, your device got attacked by Kruu and also probably you have actually lost time trying to eliminate it manually. We are absolutely positive that the remedy below will certainly be successful in removing Kruu in an automated method.
How to protect PC from Kruu ransomware?
However, let us initially speak about preclusion of such virus attacks in the future. There is something exists that you can do to avoid this kind of critical danger from entering into your device previously?
There are a couple of things we wish to talk about here. First one is your individual accountability for being beyond belief attentive while you utilize your PC and largely while you browse the web. When inspecting your e-mail and see some doubtful attachments consisted of, do not rush to view them.
In a like manner, when you get on Facebook and social networks also someone you are in touch with sends you messages attaching accessories, be very mindful, particularly if these are some executable files.
The second thing to take into account is examining the trustworthiness of your current security tool. Unfortunately, there are numerous safety and security applications today that just claim to be dependable, whereas in times of real infection invasions they simply stop working to do the task as stated.
In case Kruu invaded into your computer this shows that your current security tool did not do its advertised purpose as well as really fell short to guard your system. So obviously it is a factor for you to revalue your choices and also definitely change over to some other application that can most definitely provide the wanted grade of safety.
Not all antiviruses are good
We can also discuss some portion of users that like not to have any kind of protection software program at all. Definitely, this is a big error from their side, due to the fact that presently the Internet has dozens of internet hazards that may covertly invade accessible systems, specifically those that are not appointed with some standard degree of safety.
So, having protection tool incessantly operating and guiding your device is a necessary point in nowadays’ cyber world.
Kruu is getting on the nerves of many people, so you’re not its only victim.
People ask how to solve the problem effectively. Removal of the infection manually may be a long-lasting undertaking and can damage other important system files. Scan your PC with GridinSoft Anti-Malware to detect and delete Kruu in the right way.
Click to Download GridinSoft Anti-Malware.
Kruu removal guide
STEP 1. Recover files from Kruu ransomware encryption
You can download free decryption tool here: Decryptor for STOP Djvu. But it work when the Kruu virus used an offline key for encryption.
If key does not found, we advice to restore your PC
There are a lot of different ransomware viruses on the internet. Some of them are more dangerous than the others because they not only leaving malicious processes to protect themselves, but also removing backups of your system to make the recovery process impossible.
Please Note: Not all ransomware infections are able to remove backups of your system, so it is always worth to try a windows recovery.
We recommend use Safe Mode with command prompt to safely perform a recovery of your files. You will have to reboot your computer, so you better save this instruction:
STEP 2. Removing Kruu ransomware malicious files
Once the recovery process is complete, you should consider scanning your computer with a GridinSoft Anti-Malware in order to find any traces of Kruu infection. Though some ransomware viruses are removing themselves right after the encryption of your files, some may leave malicious processes on your computer for special purposes of cyber criminals.
Run GridinSoft Anti-Malware and choose the scan type, which is suitable for your needs. Of course, for the accuratest scan results we recommend you to choose the “Full Scan”.
Give Anti-Malware a little time to check your system:
Move to quarantine all the viruses and unwanted files, that you see in the results list:
Enjoy the malware removal process:
Use of On-run protection may additionaly prevent different types of cyber attacks, our protect may flag the downloader of the ransomware as a malicious application preventing the download of Kruu.
STEP 3. Prevent the Kruu virus infection
Besides the protection tool, you should read and learn few simple rules. Follow them every time you work on your computer and your will decrease chances of your infection to a minimum:
- Don’t open suspicious letters. No way! Be very careful with your downloads. Download and install applications preferably from its trusted website.
- Do backups of your important files regularly. Storing your really important files in few different places is a good decision.
- Keep your computer free from adware, hijackers and PUPs The infected computer will be more likely compromised with other malicious software, and ransomware is not an exception in this case.
- Don’t panic and be reasonable. Don’t pay the ransom fee right after you got infected, it is always best to search on the internet for some answers. It is possible that someone have developed a decryption tool that might help you.