4AGcf – General Info
The 4AGcf stands for a ransomware-type infection. The infection comes from the Babuk ransomware family. 4AGcf was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are not able to use them. 4AGcf adds the “.4AGcf” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by 4AGcf, will be renamed into “myphoto.jpg.4AGcf“. As soon as the encryption is completed, 4AGcf places a special text file into every folder containing the encrypted data.The message given by 4AGcf text file asking for the ransom is absolutely the like the statements given by other ransomware virus representatives coming from the Babuk clan. It literally points out that the information is encrypted and that the only way to bring back it is to use a a distinct decryption key. Regretfully, this is definitely true. The kind of cryptography mechanism used by 4AGcf is still not appropriately examined. Still, it is absolutely certain that each victim might be given the specific decryption key, which is completely distinct. It is difficult to restore the files without the key available.
Another trick of 4AGcf is that the victims cannot get to the key. The key is stored on a specific server run by the frauds connected with 4AGcf ransomware. To get the key and recover the important info people have to pay the ransom.
4AGcf encrypted your documents, but that might not be the only damage done to you. The ransomware might still be hidingon your computer. To identify whether this holds true, we suggest downloading GridinSoft Anti-Malware.
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Nevertheless, irrespective of the asked for amount, people must stay away from paying the ransom virus. Cyber frauds are not fair, so they tend to entirely ignore what their victims feel about the issue, even when the payment reaches their pockets. This is why paying the ransom typically does not give any positive result and people just waste their money for absolutely nothing.
We strongly advise that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack 4AGcf ransomware and to recover the information data for free. Thus, the just best decision is to recover the lost data from the available backup.
Virus Summary
| Name | 4AGcf Ransomware |
| File Extension | .4AGcf |
| Type | Ransomware |
| Family | Babuk |
| 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 and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special 4AGcf extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Remember that the internet is now overwhelmed with threats that look comparable to 4AGcf ransomware. Destructive programs of such kind are usually elaborated to encrypt crucial data and to set forth the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to create the special decryption key for files decryption.
Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only way to avoid the loss of your essential files is to regularly create backups of your important information.
Bear in mind that even if you create such backups, they must be placed into a special storage utility not connect to your main PC. You may use the USB Memory Stick or external disk drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage location.
How did ransomware infect my PC?
There are several ways used by online scams to distribute 4AGcf ransom virus. Despite the fact that it is uncertain how exactly 4AGcf injects your PC, there are some leaks through which it may penetrate the system:
- integration with third-party software, especially freeware;
- spam e-mails from unknown senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Often 4AGcf ransomware may exist as some genuine software application, for instance, in the pop-ups instructing users to execute some essential software updates. This is the typical trick used by online scams to persuade people into downloading and installing 4AGcf infection manually, by means of their direct participation in the installation process.
Furthermore, the criminals may describe various email spam strategies to inject malicious codes into copmuter. So, they may refer to to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some video, files, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may severely damage the system. Fictitious Adobe Flash Player update notifies may result in 4AGcf virus injection. As for the cracked applications, these illegally downloaded programs may also include harmful codes resulting in 4AGcf secret installation. Finally, injection of 4AGcf may happen by methods of Trojans that privately get injected into the system and set up destructive tools without the user’s approval.
Is there any way to avoid the injection of 4AGcf ransomware?
Even though there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of advice we wish to share with with you. Firstly, be really cautious when you browse the web and specifically while downloading totally free apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Keep in mind that some freeware installers may consist of other unwanted utilities in the package, so they may be harmful. Ensure that your current anti-virus and your entire OS is always appropriately updated.
Of course, downloading pirated software is unlawful and may lead to necessary damage to be produced your PC. Thus, stay away from downloading cracked software. You are likewise highly advised to reconsider your existing security software and possibly switch to another security solution that can render better services of protecting your PC.
Screenshot of files with “.4AGcf” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove 4AGcf 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”.
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.
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