Ooss is classified by our malware research team as the DJVU ransomware genus. Another variants of this family is Mmnn, Rooe, Bboo, and some others. There are certain antiviruses that skip it as well as therefore letting its intrusion. Actually, we have to term it that way, because of the “.ooss” extension that it adds at the end of your records.
Let’s clarify. Ooss ransomware attacks your PC through slyness and sleight also. After that, once intruded it applies AES or RSA enciphering logics to block your data.
After that, they extort you for their release. After Ooss evades right into your device, it places every one of your files under closure. It adds its very specific extension “.ooss” at the end, thus making records unavailable.
Files with “.ooss” extension appended by the Ooss virus:
It reaches documents, registers, pictures, songs, filmings, all of it! Thereafter, you can’t longer open them. Displacing records or retitling it will not assist. Exclusive remedy to unblocke your data from the cryptoware’s keep is deciphering. The ransomware expects you to pay ransom money if you wish to get your data back. It makes that clear (in the ransom text) it will decrypt documents after defrayal.
The note is usually a text file, left on your desktop. You can also find it in every directory that has encrypted files. It describes your concerns and also proposes you an answer. According to Ooss, sole remedy to decode your records is with out-and-outer decoding code. And also, to obtain it you have to pay a payoff. The sum is $980, as well as it’s generally asked for in cryptocurrency.
The file “_readme.txt” by the Ooss 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 send money for decrypt of “ooss” files!
The Ooss malware guarantees, to send you the code after you disburse. As well as, that’s it. That’s all you obtain – a promise. You have no warranties that obedience finishes in something appropriate. Do not rest on words of cyber criminals. That is people, that will cheat you. Do NOT pay them a cent. Don’t call them Do NOT comply with their needs.
How did my PC got harmed by Ooss?
Your computers get contaminated with the Ooss virus because of your disability to be watchful. Some people do not point out important details while browsing the web or downloading different programs.
The Ooss ransomware uses the old but good invasive methods to deceive you. And slips past you unobserved. That involves disguising behind damaged web links, sites, and torrents. It applies freeware as a way to hide itself. And shapes as a phony system or application update. Like, Adobe Flash Player or Java.
Yet nine times out of ten, it uses spam emails. You receive an email that seems to find from a well-known business. Like, Amazon or PayPal. And, the email incites you to click a web link, or download and install an program. If you do, you end up with virus.
Remember that these types of risks are fooling your inadvertence. They need you to rush and skip doing due diligence. That relieve their hidden infiltration. They rely on you to leave your fate to chance. Do not! Don’t pick rashness over care. One keeps malwares out. The other welcomes them in.
Consequently, do not disburse them a loan. Don’t contact to the cyber criminals. If you do, you’ll regret it. It’s a futile effort to restore your records, as well as it will not finish well for you. Below’s why.
There are a few circumstances that can unravel when you see the buyout money note on your desctop. Claim, you resolve to comply. You connect to the extortionists, pay their ransom money, and wait. You wait on them to send you the decryption trick they promised. Well, what happens if they do not?
However, you have no warranties. All, you rely on, is a word. Can you absolutely think pledges of cyber criminal? The answer is ‘No.’ These are people, who will certainly let down you. Don’t provide money! There’s also another choice.
They can send you a deciphering code. However, when you effort to apply it, it fails to work.
Yes, they can send you the unfaithful code. After that, you have much less funds, as well as your files continues to be blocked. Don’t disburse! And also your optimal case isn’t a reason for delight. What takes place after you give the redemption money, obtain the appropriate trick, as well as totally free your documents? Well? Consider it. You paid cash to eliminate a sign and symptom, yet not the malware starting it.
So, you eliminate the encoding, yet the Ooss cryptoware stays. It’s still creeping in the corners of your system, complimentary to attack once again. After that, you’re back at a new start.
Why is Ooss unsafe?
Moreover, to encrypt a injured’s data, the Ooss ransomware has also started to install the Azorult Spyware on PC to steal account data, cryptocurrency wallets, desktop records, and more.
So, your PC got attacked by Ooss and also probably you have actually lost time trying to fix it manually. We are absolutely positive that the remedy below will certainly be successful in removing Ooss in an automated method.
How to protect PC from Ooss ransomware?
However, let us initially speak about debarment of such virus assaults in the future. There is something exists that you can do to escape this kind of nasty menace from entering into your computer in good time?
There are a couple of things we wish to talk about here. First one is your personal blame for being unbelievably mindful while you utilize your device and largely while you surf the web. When examining your e-mail and see some doubtful accessories consisted of, do not hurry to open them.
Similarly, when you get on Facebook and social networks also someone you know sends you messages including accessories, be very careful, especially if these are some exe-extension files.
The second thing to take into account is examining the trustworthiness of your current anti-virus program. Regretfully, there are plurals safety and security applications today that just assert to be dependable, whereas in times of real virus invasions they simply unable to do the task as announced.
In case Ooss penetrated into your computer this specifies that your current anti-malware program did not do its declared purpose as well as really fell short to guard your system. So obviously it is a ratio for you to revalue your choices and also definitely change over to some other application that can most definitely assure the wanted grade of safety.
Not all antiviruses are good
We can extra discuss some portion of users that like not to have any kind of anti-virus software program at all. Definitely, this is a big mistake on their component, due to the fact that presently the net has lots of virtual dangers that may covertly invade susceptible systems, specifically those that are not appointed with some standard level of safety.
So, having anti-malware permanently operating and guiding your PC is a necessary point in nowadays’ cyber world.
Ooss is getting on the nerves of many people, so you’re not its only victim.
People ask how to repair 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 Ooss in the right way.
Click to Download GridinSoft Anti-Malware.
Ooss removal guide
STEP 1. Recover files from Ooss ransomware encryption
You can download free decryption tool here: Decryptor for STOP Djvu. But it work when the Ooss 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 Ooss 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 Ooss 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 Ooss.
STEP 3. Prevent the Ooss 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 official website.
- Do backups of your important files regularly. Storing your really important files in few different places is a good decision.
- Keep your system 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.