Efdc is ranked by our malware research team as the DJVU cryptoware genus. Another variants of this family is Lqqw, Iwan, Orkf, and some others. There are certain antiviruses that bypass it as well as therefore permitting its invasion. Actually, we have to call it that, because of the “.efdc” extension that it appends at the end of your documents.
Let’s clarify. Efdc malware attacks your computer through stealth and sleight also. After that, once intruded it makes use of AES or RSA enciphering algorithms to hold your records.
Then, they bleed you for their decode. After Efdc slips right into your system, it places every one of your records under locking. It attaches its very specific extension “.efdc” at the end, thus making documents unavailable.
Files with “.efdc” extension appended by the Efdc virus:
It attacks records, archives, pictures, music, filmings, all of it! Thereafter, you can’t longer access them. Displacing records or renaming it will not assist. The only means to release your documents from the ransomware’s keep is decoding. The virus is aimed you to give buyout cash if you wish to get your documents back. It makes that clear (in the blackmail message) it will decrypt data after payment.
The message is ordinarily a text file, left on your desktop. You can also reveal it in every folder that contains encrypted documents. It describes your concerns and also proposes you a decision. According to Efdc, exclusive remedy to decode your files is with a unique deciphering key. 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 Efdc ransomware states the following info:
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: firstname.lastname@example.org Reserve e-mail address to contact us: email@example.com Our Telegram account: @datarestore Your personal ID: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Do NOT pay for decrypt of “efdc” files!
The Efdc infection guarantees, to send you the key after you disburse. As well as, that’s it. That’s all you obtain – a promise. You have no guarantees that obedience ends in something suitable. Do not rely on words of virtual criminals. That is people, that will fool you. Do NOT give them a cent. Don’t call them Do NOT comply with their needs.
How did my PC got harmed by Efdc?
Your PCs get contaminated with the Efdc ransomware because of your disability to be on alert. Some people do not pay attention to important details while using the Internet or installing different programs.
The Efdc virus uses the proven invasive methods to deceive you. And creeps in unnoticed. That involves concealing behind defective web links, sites, and torrents. It practices freeware as a way to hide itself. And poses as a phony system or software update. Like, Adobe Flash Player or Java.
Yet more often yes than not, it utilizes junk emails. You open an email that seems to find from a well-known brand. Like, Amazon or PayPal. And, the email suggests you to visit a web link, or download and install an tool. If you do, you end up with cryptoware.
Remember that these types of risks are fooling your oscitancy. They need you to rush and lose doing due diligence. That eases their hidden penetration. They bear 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 cyber kidnappers. If you do, you’ll regret it. It’s a futile effort to return your records, as well as it will not end well for you. Below’s why.
There are a few occasions that can unravel when you see the buyout funds note on your desctop. Claim, you make a decision to conform. You connect to the bleeders, send their redemption cash, and wait. You wait on them to send you the decryption trick they assured. Well, what happens if they do not?
Nevertheless, you have no guarantees. All, you rely on, is a word. Can you absolutely think words of cyber thieves? The answer is ‘No.’ These are persons, who will naturally disappoint you. Don’t provide money! There’s also another alternative.
They can actually send you a decoding code. However, when you attempt to apply it, it fails to work.
Yes, they can send you the incorrect one. After that, you have much less cash, as well as your data continues to be encrypted. Don’t render! And also your optimal case isn’t a reason for delight. What takes place after you disburse the redemption funds, obtain the appropriate trick, as well as totally free your data? Well? Consider it. You paid cash to eliminate a sign and symptom, yet not the malware starting it.
So, you remove the enciphering, yet the Efdc virus stays. It’s still skulking in the hooks of your system, complimentary to strike once again. After that, you’re back at a new start.
Why is Efdc unsafe?
In addition, to encipher a sufferer’s documents, the Efdc malware has also started to install the Azorult Spyware on PC to steal account data, cyber money wallets, desktop files, and more.
So, your computer obtained assaulted by Efdc and also probably you have actually lost time trying to eliminate it manually. We are absolutely positive that the remedy below will certainly be usefull in removing Efdc in an automated method.
How to protect PC from Efdc ransomware?
However, let us initially speak about debarment of such virus attacks in the future. There is something exists that you can do to avoid this kind of menacing menace from entering into your device in advance?
There are a couple of things we wish to talk about here. First one is your private liability for being unbelievably careful while you utilize your computer and largely while you surf the web. When inspecting your e-mail and see some suspicious attachments consisted of, do not hurry to view them.
In a like manner, when you get on Facebook and social networks also someone you communicate with sends you messages including accessories, be very attentive, specifically if these are some executable files.
Another thing to take into consideration is examining the dependability of your current anti-malware program. Regretfully, there are numerous safety and security applications today that just assert to be trustworthy, whereas in times of real malware intrusions they simply stop working to do the task as stated.
In case Efdc invaded into your computer this indicates that your current anti-virus did not do its advertised assignment as well as really fell short to protect your system. So obviously it is a point for you to overrate your choices and also definitely switch over to some other program that can most certainly procure the wanted degree of protection.
Not all antiviruses are good
We can extra discuss some portion of users that like not to have any kind of security software program at all. Definitely, this is a big mistake from their side, due to the fact that presently the Internet has plenty of virtual jeopardies that may covertly invade perceptive systems, especially those that are not equipped with some standard level of protection.
So, having protection tool permanently operating and securing your PC is a required point in today’s virtual world.
Efdc is getting on the nerves of many people, so you’re not its only victim.
People ask how to fix 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 Efdc in the right way.
Click to Download GridinSoft Anti-Malware.
Efdc removal guide
STEP 1. Recover files from Efdc ransomware encryption
You can download free decryption tool here: Decryptor for STOP Djvu. But it work when the Efdc 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 Efdc 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 Efdc 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 Efdc.
STEP 3. Prevent the Efdc 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 PC 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.