Qdla is ranked by our malware research team as the DJVU virus genus. Another variants of this family is Irfk, Stax, Palq, and some others. There are certain protection programs that bypass it as well as therefore allowing its invasion. Actually, we have to term it that way, because of the “.qdla” extension that it appends at the end of your files.
Let’s clarify. Qdla infection attacks your computer through trick and skill also. After that, once intruded it practices AES or RSA encoding algorithms to block your documents.
Then, they bleed you for their unblocke. After Qdla slips right into your computer, it places every one of your records under isolation. It adds its very own extension “.qdla” at the end, thus making files inaccessible.
Files with “.qdla” extension appended by the Qdla virus:
It targets data, registers, photos, mp3s, movies, all of it! Thereafter, you can’t longer access them. Relocating documents or renaming it will not assist. Sole remedy to unblocke your data from the virus’ keep is decryption. The malware is aimed you to disburse blackmail money if you wish to get your files back. It makes that clear (in the blackmail message) it will decrypt documents after payment.
The message is usually a text file, left on your desktop. You can also reveal it in each folder that contains enciphered records. It describes your troubles and also proposes you a solution. According to Qdla, the only means to decode your documents is with an only decoding key. And also, to obtain it you have to send a payoff. The price is $980, as well as it’s normally asked for in Bitcoins.
The file “_readme.txt” by the Qdla 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 “qdla” files!
The Qdla infection guarantees, to send you the key after you render. As well as, that’s it. That’s all you obtain – a promise. You have no warranties that conformity results in something suitable. Do not rely on words of cyber crooks. That is people, that will double-cross you. Do NOT pay them a cent. Don’t call them Do NOT comply with their needs.
How did my PC got harmed by Qdla?
Your devices get corrupted with the Qdla ransomware because of your failure to be on alert. Some people do not notice significant details while surfing the Internet or downloading different applications.
The Qdla ransomware uses the old yet gold annexationist methods to deceive you. And creeps in unnoticed. That involves disguising behind broken web links, sites, and torrents. It applies free software as a way to hide itself. And forms as a phony system or application update. Like, Adobe Flash Player or Java.
Yet nine times out of ten, it utilizes junk emails. You open 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 accessory. If you do, you end up with malware.
Keep in mind that these types of risks are deluding your oscitancy. They need you to hurry and skip doing due diligence. That enable their covert pervasion. They rely on you to leave your fate to chance. Do not! Do not take rashness over care. One keeps infections out. The other welcomes them in.
Therefore, do not disburse them a loan. Don’t contact to the internet criminals. If you do, you’ll regret it. It’s a vain effort to recover your files, as well as it will not finish well for you. Below’s why.
There are a few circumstances that can interpret when you see the ransom cash message on your display. Claim, you resolve to concede. You reply to the bleeders, send their redemption 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 warranties. All, you rely on, is a promise. Can you absolutely think promises of internet thieves? The answer is ‘No.’ These are people, who will clearly let down you. Don’t pay cash! There’s also another alternative.
They can actually send you a deciphering key. However, when you effort to use it, it fails to work.
Yes, they can send you the unfaithful key. After that, you have much less cash, as well as your data continues to be encrypted. Don’t disburse! And also your best-case strategy isn’t a reason for enjoyment. What takes place after you give the buyout cash, obtain the appropriate trick, as well as totally free your data? Well? Consider it. You paid ransom to eliminate a sign and symptom, yet not the malware launching it.
So, you eliminate the encryption, yet the Qdla virus stays. It’s still creeping in the corners of your system, complimentary to harm once again. After that, you’re back at a new start.
Why is Qdla unsafe?
Moreover, to encrypt a injured’s data, the Qdla virus has also started to install the Azorult Spyware on PC to steal account credentials, cryptocurrency wallets, desktop records, and more.
So, your PC got attacked by Qdla and also probably you have actually lost time trying to fix it manually. We are absolutely positive that the remedy below will certainly be usefull in removing Qdla in an automated method.
How to protect PC from Qdla ransomware?
However, let us initially speak about preclusion of such ransomware invasions in the future. There is something exists that you can do to escape this kind of nasty menace from entering into your device in good time?
There are a couple of things we wish to talk about here. First one is your individual blame for being incredibly attentive while you utilize your device and largely while you surf the internet. When inspecting your e-mail and see some fishy accessories consisted of, do not hurry 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 including accessories, be very mindful, particularly if these are some executable files.
Another thing to take into account is researching the dependability of your current anti-malware program. Sadly, there are numerous safety and security programs presently that just announce to be trustworthy, whereas in times of real infection incursions they simply unable to do the task as promoted.
In case Qdla penetrated into your computer this shows that your current anti-virus did not do its advertised assignment as well as really fell short to secure your system. So obviously it is a point for you to revalue your choices and also definitely change over to some other program that can most certainly assure the wanted degree of protection.
Not all antiviruses are good
We can also discuss some part of users that like not to have any kind of security software program at all. Definitely, this is a huge mistake on their component, due to the fact that presently the net has dozens of internet jeopardies that may stealthily invade perceptive systems, specifically those that are not appointed with some standard degree of protection.
So, having antivirus incessantly operating and protecting your PC is a necessary point in today’s virtual world.
Qdla is getting on the nerves of many people, so you’re not its only victim.
People ask how to solve the problem effectively. Getting rid 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 Qdla in the right way.
Click to Download GridinSoft Anti-Malware.
Qdla removal guide
STEP 1. Recover files from Qdla ransomware encryption
You can download free decryption tool here: Decryptor for STOP Djvu. But it work when the Qdla 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 Qdla 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 Qdla 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 Qdla.
STEP 3. Prevent the Qdla 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 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.