Zput – General Info
Zput is a harmful software working as typical ransomware. Michael Gillespie, the popular virus researcher, very first discovered this new name in the DJVU ransomware family.
Zput was created for the sole function to encrypt all popular file types. Realistically, as quickly as the encryption is effectively accomplished, the users are not able to get access to them. Zput virus includes its own “.zput” to all the encrypted data. For instance, the file “price_list.xls”, once modified by Zput, will be entitled as “price_list.xls.zput”. As soon as the file encryption is accomplished, Zput puts its own unique text document (_readme.txt) into all the folders that store the encrypted files.
The message mentioned by document asking for the random os extremely comparable to the notices given by other ransomware hazards coming from the DJVU family. The caution basically shows that the files have been secured and the only service to get access to it is to use a special standalone key. Regretfully, this statement is definitely true.
The approach to encrypt the files used by Zput is not totally researched. However, there is no doubt that each computer owner may be released a special decryption key, which is definitely distinct. It is exceptionally hard to recuperate the data without the appropriate type in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Zput 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 crooks who have launched the Zput ransomware into the internet. In order to get the key and restore the crucial information, the users are told to connect with the frauds via email or by telegram and to pay the ransom in the amount of $980.
The message likewise states that the people should contact the Zput authors within 72 hours upon the moment of the data encryption. The alert indicates that by doing so the people will obtain a 50% discount, therefore, the ransom quantity falls to $490.
Zput modified your data, nevertheless, it may not be the only threat on your computer. Plus, the ransomware might be concealed deep in the system. To detect and delete the threat totally, we suggest you to refer to the assistance of GridinSoft Anti-Malware tool.
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No matter what the amount of the ransom is, we highly encourage that you do not pay the ransom. There is no warranty that these online crooks will keep their pledges, so they might not care at all what the victims feel about the file encryption, even when the quantity of the ransom is gotten into their accounts. Hence, paying ransom often does not result in a successful healing. So, the users might just lose their money for absolutely nothing.
Likewise, we urge you not to get in touch with the frauds as they advise. Do not move cash into their wallets. There are no applications that could break the Zput virus or restore the data for free. Therefore, the only correct choice is to bring back the information from possible backups (if readily available).
Virus Summary
| Name | Zput Ransomware |
| File Extension | zput |
| 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 .zput extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Zput Removal Tool | GridinSoft Anti-Malware |
| Zput Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now filled with infections similar to the Zput ransomware. For instance, this particular threat is basically similar to Brusaf and other ransomware-type infections. These damaging energies have been developed in order to secure the important data and reveal the need for the users to pay the ransom. All these infections utilize the similar algorithm to generate the particular key for effective information decryption.
Unless the Zput ransomware is still under the development process or has got some hidden bugs, it is not possible to restore the data by hand. Thus, the only working solution to avoid the loss of your essential information is to frequently keep updated backups of all your crucial documents.
Another important piece of guidance is to store the backups on unique storage not connected to your primary device. For example, you may save it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your regular drive is really risky, given that the backup may also be encrypted by the Zput ransomware.
Leakages for the Zput ransomware attack.
Zput uses numerous courses to infiltrate the vulnerable computer systems. It is not specific what particular method was utilized in your case, nevertheless, the invasion may take place through the following channels:
- bundling with third-party programs, generally free apps;
- spam emails from the unidentified senders;
- sites offering complimentary hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Zput may camouflage itself as some genuine application, for example, through the deceptive alerts demanding installation of some software application update. This is the most common trick utilized by the frauds to inject the Zput infection files into the system. This way users partially participate in its installation, without plainly understanding the danger.
Moreover, the frauds may send out unsolicited spam e-mail with difficult notifies encouraging individuals to open suspicious attachments or click on some download links, for example, those encouraging the people to open specific photos, text files, tax files and other information.
No doubt, opening these files or clicking the harmful links may basically harm the system. Fake Acrobat Reader update notices may lead to the Zput ransomware seepage. Similarly, downloading the cracked software may furthermore contain the ransomware installer. The last however not the least, installation of Zput might happen through some Trojan horses that may be set up stealthily into the system and without the user’s direct consent and even permission.
Avoiding the Zput ransom virus injection.
Of course, there is no outright warranty that your computer will be always without any malware attacks, however, we would like to share some useful tips with you to make it safer. Make sure to pay really attention while browsing the web and especially while downloading cost-free programs. Do not open any suspicious email accessories, specifically 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 package. These extra applications may be really damaging. It is of utmost significance to keep your anti-virus software application and your os in general to be always properly upgraded.
It is rather rational that downloading cracked programs is illegal, however, furthermore, such unauthorized apps usage might also bring severe damage to your computer. Hence, do not download any split programs. Plus, the fact that your current anti-virus did not protect the system from the Zput ransomware is a good factor for you to reassess your options and switch to another program that can render the securing functions on a better level.
Below please find the quotation from the Zput text file:
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 “.zput” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Zput ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can get GridinSoft Anti-Malware by clicking the button below:
2. Double-click on the setup file.
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.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
4. Wait for the GridinSoft Anti-Malware scan to complete.
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.
5. Click on “Clean Now”.
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.
Use Emsisoft Decryptor for restore zput files
You can get Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
- Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
- After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
- The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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