Shgv – Ransomware
Shgv is a destructive software application working as typical ransomware. Michael Gillespie, the popular malware researcher, very first found this new name in the DJVU ransomware family.
Shgv was created for the sole purpose to encrypt all popular file types. Logically, as quickly as the encryption is effectively accomplished, the users are unable to get access to them. Shgv ransomware includes its own “.shgv” to all the encrypted files. For example, the file “price_list.xls”, once modified by Shgv, will be entitled as “price_list.xls.shgv”. Once the encryption is achieved, Shgv puts its own special text document (_readme.txt) into all the folders that store the encrypted files.
The alert stated by text file requesting for the random os extremely comparable to the notifications given by other ransomware threats coming from the DJVU family. The caution basically shows that the data has been encrypted and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely true.
The technique to secure the files used by Shgv is not completely looked into. However, there is no doubt that each computer system owner might be released a special decryption key, which is definitely unique. It is extremely hard to recover the data without the suitable key in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Shgv ransomware is that the users are not able to get access to the key. The decrypting key is hosted on a special server under the total control by the crooks who have actually launched the Shgv virus into the internet. In order to acquire the key and restore the important data, the users are informed to get in touch with the scams via email or by telegram and to pay the ransom in the amount of $980.
The message also states that individuals must call the Shgv authors within 72 hours upon the minute of the information file encryption. The alert indicates that by doing so the people will acquire a 50% discount rate, for that reason, the ransom quantity drops down to $490.
Shgv encrypted your files, however, it may not be the only threat on your PC. Plus, the ransomware may be hidden deep in the system. To find and erase the danger entirely, we advise you to describe the aid of GridinSoft Anti-Malware .
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No matter what the quantity of the ransom is, we highly recommend that you do not pay the ransom. There is no warranty that these online crooks will keep their guarantees, so they may not care at all what the victims feel about the encryption, even when the amount of the ransom is gotten into their accounts. For this reason, paying ransom often does not result in a successful healing. So, the users may simply lose their money for nothing.
Similarly, we prompt you not to get in touch with the frauds as they instruct. Do not move loan into their wallets. There are no applications that could break the Shgv ransomware or restore the information at no charge. For that reason, the only right decision is to bring back the information from possible backups (if available).
Virus Summary
| Name | Shgv Ransomware |
| File Extension | shgv |
| 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 .shgv extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Shgv Removal Tool | GridinSoft Anti-Malware |
| Shgv Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Web is now full of infections comparable to the Shgv virus. For example, this specific hazard is basically similar to Brusaf and other ransomware-type infections. These destructive utilities have actually been developed in order to secure the important data and reveal the demand for the users to pay the ransom. All these infections utilize the similar algorithm to produce the specific key for successful information decryption.
Unless the Shgv ransomware is still under the advancement procedure or has got some concealed bugs, it is not possible to restore the data by hand. Hence, the only working service to prevent the loss of your crucial information is to frequently maintain current backups of all your crucial data.
Another crucial piece of recommendations is to keep the backups on unique storage not linked to your main computer. For example, you may store it on the USB Flash Drive, or some external hard disk drive, or by using the cloud data storage services. Keeping the backups on your system drive is very dangerous, considering that the backup might also be encrypted by the Shgv .
Leakages for the Shgv ransomware attack.
Shgv uses many courses to penetrate the susceptible computer systems. It is not particular what specific method was used in your case, however, the invasion might happen via the following channels:
- bundling with third-party programs, primarily free apps;
- spam emails from the unidentified senders;
- sites providing complimentary hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Shgv may disguise itself as some genuine application, for example, through the misleading notifies requiring setup of some software application upgrade. This is the most typical technique utilized by the frauds to inject the Shgv ransomware files into the system. By doing this users partly participate in its installation, without clearly understanding the threat.
Furthermore, the frauds might send out unsolicited spam email with tricky alerts motivating the people to open suspicious attachments or click on some download links, for instance, those encouraging individuals to open particular pictures, text files, tax files and other info.
No doubt, opening these files or clicking the malicious links might essentially harm the system. Fake Media Player update notifications may lead to the Shgv ransomware seepage. Similarly, downloading the cracked software application might furthermore consist of the ransomware installer. The last however not the least, installation of Shgv may occur through some Trojan horses that might be installed stealthily into the system and without the user’s direct consent and even approval.
Avoiding the Shgv ransomware injection.
Of course, there is no absolute warranty that your computer will be always devoid of any malware attacks, nevertheless, we wish to share some beneficial tips with you to make it more secure. Make certain to pay extremely attention while browsing the web and particularly while downloading cost-free programs. Do not open any suspicious e-mail accessories, especially if the sender is not understood to you.
Do not forget that certain freeware installer may likewise consist of some other extra apps in the package. These additional applications may be extremely destructive. It is of utmost significance to keep your anti-virus software and your operating system in general to be always effectively upgraded.
It is rather rational that downloading cracked apps is unlawful, however, additionally, such unapproved software application usage may likewise bring serious damage to your computer. For this reason, do not download any broken programs. Plus, the truth that your present anti-virus did not safeguard the system from the Shgv ransomware is a good reason for you to reconsider your choices and switch to another program that can render the protecting functions on a far better level.
Below please find the quotation from the Shgv 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 “.shgv” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Shgv 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 shgv 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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