Igvm – Ransomware
Igvm is a harmful software application working as typical ransomware. Michael Gillespie, the popular virus researcher, very first found this new name in the DJVU ransomware family.
Igvm was developed for the sole purpose to encrypt all popular file types. Realistically, as soon as the file encryption is successfully achieved, the users are unable to get access to them. Igvm ransomware adds its own “.igvm” to all the encrypted files. For instance, the file “price_list.xls”, when crypted by Igvm, will be entitled as “price_list.xls.igvm”. As soon as the file encryption is achieved, Igvm puts its own distinct text document (_readme.txt) into all the folders that save the encrypted files.
The message specified by document requesting the random os extremely comparable to the notifications provided by other ransomware hazards belonging to the DJVU family. The warning basically indicates that the files have been secured and the only solution to get access to it is to use an unique standalone key. Regretfully, this declaration is definitely real.
The technique to encrypt the files used by Igvm is not entirely investigated. Nevertheless, there is no doubt that each computer owner may be released a special decryption key, which is absolutely distinct. It is incredibly tough to recover the information without the appropriate type in place.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Igvm infection is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the total control by the criminals who have actually introduced the Igvm infection into the internet. In order to obtain the key and bring back the essential information, the users are told to connect with the scams by means of e-mail or by telegram and to pay the ransom in the quantity of $980.
The message also says that individuals need to contact the Igvm authors within 72 hours upon the minute of the information file encryption. The alert suggests that by doing so individuals will get a 50% discount, therefore, the ransom amount drops down to $490.
No matter what the quantity of the ransom is, we strongly 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 amount of the ransom is received into their accounts. For this reason, paying ransom often does not result in an effective recovery. So, the users might merely lose their money for nothing.
Similarly, we prompt you not to contact the scams as they advise. Do not move loan into their wallets. There are no applications that might crack the Igvm ransomware or bring back the data at no charge. Therefore, the only right choice is to restore the data from possible backups (if readily available).
|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 .igvm extension to all the files modified by it.|
|Distribution Method||Adware bundles and software cracks|
|Similar Infections||Lokas, Besub, Nusar|
|Igvm Removal Tool||GridinSoft Anti-Malware|
|Igvm Decryption Tool||Emsisoft Djvu Decryptor|
Do not forget that the Web is now filled with infections similar to the Igvm virus. For example, this specific danger is essentially identical to Brusaf and other ransomware-type infections. These harmful utilities have actually been developed in order to encrypt the important information and express the need for the users to pay the ransom. All these infections use the identical algorithm to create the specific key for effective data decryption.
Unless the Igvm ransomware is still under the development process or has got some concealed bugs, it is not possible to bring back the data manually. Hence, the only working service to prevent the loss of your crucial data is to frequently keep updated backups of all your essential files.
Another crucial piece of guidance is to save the backups on special storage not connected to your main computer. For example, you might save it on the USB Flash Drive, or some external drive, or by using the cloud data storage services. Keeping the backups on your system drive is really risky, considering that the backup might likewise be secured by the Igvm infection.
Leakages for the Igvm ransomware attack.
Igvm uses lots of paths to infiltrate the vulnerable computers. It is not specific what particular method was utilized in your case, nevertheless, the invasion might happen via the following channels:
- bundling with third-party programs, primarily free apps;
- spam e-mails from the unknown senders;
- websites offering complimentary hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Igvm may camouflage itself as some genuine application, for example, through the misleading alerts demanding installation of some software application upgrade. This is the most common technique utilized by the frauds to inject the Igvm virus files into the system. In this manner users partially participate in its setup, without clearly understanding the risk.
Additionally, the scams might send unsolicited spam email with challenging informs encouraging the people to open dubious attachments or click some download links, for instance, those encouraging the people to open certain pictures, text files, tax documents and other information.
No doubt, opening these files or clicking on the destructive links might essentially harm the system. Fake Media Player update notices may lead to the Igvm ransomware infiltration. Similarly, downloading the split software application might in addition include the ransomware installer. The last however not the least, installation of Igvm might occur through some Trojan horses that may be installed stealthily into the system and without the user’s direct approval and even consent.
Preventing the Igvm ransom virus injection.
Naturally, there is no absolute guarantee that your computer system will be always devoid of any malware attacks, however, we would like to share some useful suggestions with you to make it more secure. Ensure to pay extremely close attention while browsing the web and specifically while getting cost-free programs. Do not open any dubious e-mail attachments, particularly if the sender is not understood to you.
Do not forget that specific freeware installer may also contain some other extra apps in the bundle. These extra applications might be really harmful. It is of utmost importance to keep your anti-virus software and your os in basic to be constantly correctly upgraded.
It is quite sensible that downloading pirated apps is prohibited, however, in addition, such unauthorized software application use may also bring major damage to your computer. Thus, do not download any broken programs. Plus, the truth that your existing anti-virus did not secure the system from the Igvm ransomware is an excellent reason for you to reconsider your options and change to another program that can render the protecting functions on a far better level.
Below please find the quotation from the Igvm 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: firstname.lastname@example.org Reserve e-mail address to contact us: email@example.com Our Telegram account: @datarestore
Screenshot of files with “.igvm” extension added by the virus:”
Use GridinSoft Anti-Malware to remove Igvm ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download 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”.
Use Emsisoft Decryptor for restore igvm 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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