Todar Virus Ransomware Todar stands for a ransomware-type infection. Initially, it was revealed by Michael…
Copa is a malicious software working as common ransomware. Michael Gillespie, the widely known malware researcher, first discovered this new name in the DJVU ransomware family.
Copa was developed for the sole function to encrypt all popular file types. Rationally, as quickly as the encryption is effectively accomplished, the users are unable to get access to them. Copa virus includes its own “.copa” to all the encrypted data. For example, the file “price_list.xls”, as soon as modified by Copa, will be entitled as “price_list.xls.copa”. As soon as the encryption is achieved, Copa puts its own special text document (_readme.txt) into all the folders that store the encrypted files.
The message mentioned by _readme.txt requesting the random os extremely comparable to the alerts offered by other ransomware risks coming from the DJVU family. The warning generally indicates that the data has been secured and the only option to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely true.
The approach to secure the files utilized by Copa is not entirely looked into. However, there is no doubt that each computer owner might be issued a special decryption key, which is absolutely special. It is exceptionally tough to recover the information without the suitable key in place.
One more peculiarity of the Copa infection is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the complete control by the scoundrels who have actually released the Copa virus into the internet. In order to get the key and restore the essential information, the users are informed to connect with the frauds via email or by telegram and to pay the ransom in the quantity of $980.
The message likewise says that the people need to contact the Copa authors within 72 hours upon the minute of the data file encryption. The alert indicates that by doing so the people will obtain a 50% discount, therefore, the ransom amount falls to $490.
Copa crypted your information, nevertheless, it might not be the only hazard on your PC. Plus, the ransomware may be hidden deep in the system. To detect and delete the risk totally, we recommend you to refer to the assistance of GridinSoft Anti-Malware .
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No matter what the amount of the ransom is, we strongly recommend that you do not pay the ransom. There is no assurance that these online criminals will keep their pledges, so they may not care at all what the victims feel about the encryption, even when the quantity of the ransom is gotten into their accounts. For this reason, paying ransom frequently does not lead to an effective healing. So, the users might simply lose their money for nothing.
Likewise, we urge you not to contact the frauds as they instruct. Do not move loan into their wallets. There are no applications that might crack the Copa virus or restore the information at no cost. For that reason, the only correct choice is to bring back the data from possible backups (if available).
| Name | Copa Ransomware |
| File Extension | copa |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files. |
| Symptoms | File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .copa extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Kolz, Npph, Ogdo |
| Copa Removal Tool | GridinSoft Anti-Malware |
| Copa Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now full of infections comparable to the Copa ransomware. For instance, this particular hazard is essentially identical to Brusaf and other ransomware-type infections. These harmful utilities have actually been established in order to secure the important information and express the demand for the users to pay the ransom. All these infections use the identical algorithm to create the particular key for effective files decryption.
Unless the Copa ransomware is still under the advancement procedure or has actually got some concealed bugs, it is not possible to restore the information by hand. Hence, the only working solution to prevent the loss of your crucial data is to frequently keep current backups of all your important data.
Another important piece of recommendations is to save the backups on unique storage not linked to your main computer. For example, you might save it on the USB Flash Drive, or some external hard disk, or by using the cloud data storage services. Keeping the backups on your system drive is very dangerous, because the backup may likewise be secured by the Copa .
Copa uses lots of courses to penetrate the vulnerable computers. It is not certain what specific technique was utilized in your case, however, the intrusion may take place via the following channels:
There are times when the Copa might camouflage itself as some real application, for instance, through the deceptive informs requiring setup of some software application update. This is the most common trick utilized by the frauds to inject the Copa ransomware files into the system. In this manner users partly participate in its setup, without clearly understanding the threat.
In addition, the frauds may send unsolicited spam e-mail with tricky notifies encouraging the people to open suspicious attachments or click some download links, for instance, those encouraging the people to open particular photos, text files, tax files and other information.
No doubt, opening these files or clicking on the harmful links may essentially harm the system. Fake Media Player upgrade notices may result in the Copa ransomware seepage. Likewise, downloading the broken software might in addition consist of the ransomware installer. The last however not the least, setup of Copa might occur through some Trojan horses that might be set up stealthily into the system and without the user’s direct approval and even approval.
Of course, there is no absolute guarantee that your computer system will be constantly free of any malware attacks, however, we want to share some useful tips with you to make it much safer. Make certain to pay extremely attention while searching the web and particularly while getting cost-free programs. Do not open any dubious e-mail accessories, particularly if the sender is not known to you.
Do not forget that particular freeware installer might likewise consist of some other extra apps in the bundle. These extra applications might be really damaging. It is of utmost value to keep your anti-virus software application and your operating system in general to be always properly updated.
It is rather rational that downloading cracked apps is prohibited, however, furthermore, such unapproved apps use might likewise bring severe damage to your computer. Hence, do not download any split programs. Plus, the fact that your existing anti-virus did not safeguard the system from the Copa ransomware is a good reason for you to reconsider your options and change to another program that can render the protecting functions on a far better level.
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-2P5WrE5b9f 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: restorealldata@firemail.cc Reserve e-mail address to contact us: gorentos@bitmessage.ch Our Telegram account: @datarestore
Screenshot of files with “.copa” extension added by the virus:”
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When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
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.
GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
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.
You can get Emsisoft Decryptor by clicking the button below:
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Sir, I used EMSI SOFT but it is unable to retrieve my file. Tells him "Error: No key for New Variant online ID: CFtNBweD9srLCcQdeMY7jUoOFnNwCshUPZj6Kt7r
Notice: this ID appears to be an online ID, decryption is impossible" Then we must overcome this problem.....