Sysfrog Virus Ransomware
The Sysfrog mean a ransomware-type infection. Sysfrog was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are not able to use them. Sysfrog adds the “.sysfrog” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Sysfrog, will be renamed into “myphoto.jpg.sysfrog“. As quickly as the encryption is completed, Sysfrog places a special text file into every folder containing the encrypted data.The message given by Sysfrog text file requesting for the ransom is definitely the same as the statements given by other ransomware virus representatives. It literally discusses that the information is encrypted and that the only way to bring back it is to use a an unique decryption key. Regretfully, this is absolutely true. The type of cryptography mechanism applied by Sysfrog is still not correctly examined. Still, it is definitely particular 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 Sysfrog is that the victims cannot gain access to the key. The key is stored on a particular server run by the frauds connected with Sysfrog ransomware. To get the key and recover the important information people have to pay the ransom.
Sysfrog 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.
Download GridinSoft Anti-Malware
GridinSoft Anti-Malware Review, How to get free trial?, EULA, and Privacy Policy.
Nonetheless, irrespective of the requested amount, people must stay away from paying the ransom. Cyber frauds are not fair, so they tend to totally ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom normally does not provide any positive outcome and people just lose their money for nothing.
We highly advise that you do not contact these crooks and definitely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Sysfrog ransomware and to recover the information data for free. Hence, the just best decision is to recover the lost data from the available backup.
Virus Summary
| Name | Sysfrog Ransomware |
| File Extension | .sysfrog |
| Type | Ransomware |
| 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 sysfrog extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Bear in mind that the internet is now overwhelmed with threats that look similar to Sysfrog ransomware. Destructive programs of such kind are normally elaborated to encrypt crucial data and to set forth the demand prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to create the distinct decryption key for data decryption.
Thus, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is just not feasible. The only way to prevent the loss of your important information is to regularly create backups of your important information.
Keep in mind that even if you create such backups, they need to be placed into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard 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 in addition to other files, so it’s certainly not a good storage place.
How did ransomware infect my PC?
There are numerous methods used by online frauds to distribute Sysfrog virus. Despite the fact that it doubts how exactly Sysfrog injects your PC, there are some leaks through which it may infiltrate the system:
- integration with third-party apps, especially freeware;
- spam emails from unidentified senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Often Sysfrog virus may be presented as some genuine software application, for instance, in the pop-ups instructing users to execute some essential software updates. This is the typical technique used by online frauds to persuade people into downloading and installing Sysfrog infection manually, by ways of their direct participation in the installation process.
In addition, the criminals might refer to numerous e-mail spam techniques to inject malicious codes into Windows PC. So, they may refer to to sending unsolicited spam emails 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 harm the PC. Fictitious Adobe Flash Player upgrade notifies may result in Sysfrog ransom injection. When it comes to the cracked applications, these illegally downloaded programs may also consist of malicious codes leading to Sysfrog secret installation. Finally, injection of Sysfrog may take place by means of Trojans that privately get injected into the system and install harmful utilities without the user’s approval.
Is there any method to prevent the injection of Sysfrog ransom virus?
Despite the fact that there is no 100% guarantee to prevent your system from getting infected, there are some pieces of recommendations we want to show with you. To start with, be very careful when you browse the web and particularly while downloading complimentary programs. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Remember that some freeware installers may contain other unwanted utilities in the package, so they may be destructive. Make certain that your current anti-virus and your entire OS is always duly updated.
Obviously, downloading pirated software is prohibited and may result in vital damage to be produced your PC. Hence, stay away from downloading cracked software. You are likewise strongly encouraged to reconsider your existing security software and possibly switch to another security solution that can render better services of defending your system.
Below please find the quotation from the Sysfrog text file:
Your files have been encrypted. If you want to get your files back, send 0.3 bitcoin to my wallet my wallet address : 3FoiK3TTfA42Du34aFWTV9qTg5XChVh18c If you have any questions, please contact us. Email: sysfrog@protonmail.com Your Id: Your Key: ================================================================================ Payment site https://www.gopax.co.kr/ Payment site https://www.bithumb.com/ Payment site http://www.coinone.com/ Payment site http://www.localbitcoins.com/ Officail Mail: sysfrog@protonmail.com
Screenshot of files with “.sysfrog” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove Sysfrog 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.
