Tomas – RansomwareThe Tomas mean a ransomware-type infection. Tomas was elaborated particularly to encrypt all major file types. When the file is encrypted people are unable to use them. Tomas adds the “.[firstname.lastname@example.org].tomas” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by Tomas, will be renamed into “myphoto.jpg.[email@example.com].tomas“. As quickly as the encryption is finished, Tomas places a special text file into every folder containing the encrypted data.
The message given by Tomas text file requesting the ransom is definitely the same as the statements given by other ransomware representatives. It actually points out that the info is encrypted which the only way to restore it is to use a an unique decryption key. Sadly, this is absolutely true. The type of cryptography mechanism used by Tomas is still not properly examined. Still, it is absolutely specific that each victim might be given the specific decryption key, which is completely unique. It is difficult to bring back the files without the key available.
Another technique of Tomas is that the victims cannot get to the key. The key is kept on a particular server run by the frauds associated with Tomas ransomware. To get the key and recover the important info people have to pay the ransom.
Nevertheless, regardless of the asked for amount, people need to keep away from paying the ransom. Cyber frauds are unfair, so they tend to totally disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom typically does not give any positive outcome and people simply waste their money for absolutely nothing.
We strongly encourage 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 Tomas ransomware and to recover the data data totally free. Hence, the just best decision is to recover the lost data from the available backup.
|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 [firstname.lastname@example.org].tomas extension to all the files modified by it.|
|Distribution Method||Spam Emails, Email Attachments|
|Removal Tool||GridinSoft Anti-Malware|
Remember that the web is now overwhelmed with threats that look comparable to Tomas ransomware. Destructive programs of such kind are normally elaborated to encrypt important information and to state the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to generate the distinct decryption key for information decryption.
Hence, 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 prevent the loss of your crucial files is to frequently create backups of your important information.
Bear in mind that even if you create such backups, they need to be put into a special storage utility not connect to your main PC. You may use the USB Memory Stick 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 along with other files, so it’s certainly not a good storage place.
How did ransomware infect my system?
There are several methods used by online scams to distribute Tomas ransom virus. Even though it doubts how precisely Tomas injects your computer, there are some leaks through which it may penetrate the system:
- integration with third-party software application, especially freeware;
- spam emails from unknown senders;
- sites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Typically Tomas virus might exist as some genuine software, for example, in the pop-ups instructing users to execute some essential software updates. This is the typical technique used by online scams to persuade people into downloading and installing Tomas infection manually, by means of their direct participation in the installation process.
Furthermore, the criminals might refer to numerous e-mail spam strategies to inject harmful codes into copmuter. So, they may describe to sending unsolicited spam emails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some photos, files, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may significantly damage the system. Fictitious Adobe Flash Player update alerts may result in Tomas ransom injection. As for the cracked software, these illegally downloaded programs may likewise include destructive codes causing Tomas secret installation. Finally, injection of Tomas may happen by methods of Trojans that secretly get injected into the system and set up harmful tools without the user’s authorization.
Is there any way to avoid the injection of Tomas ransomware?
Despite the fact that there is no 100% guarantee to avoid your PC from getting infected, there are some pieces of suggestions we wish to share with with you. First of all, be extremely careful when you browse the web and especially while downloading totally free apps. Stay 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 include other unwanted utilities in the bundle, so they may be harmful. Ensure that your current anti-virus and your entire operating system is always appropriately updated.
Of course, downloading pirated software is prohibited and may result in vital damage to be produced your system. For this reason, stay away from downloading cracked software. You are likewise highly encouraged to reconsider your existing security software and perhaps switch to another security solution that can render far better services of defending your computer.
Below please find the quotation from the Tomas text file:
Hi! Your files are encrypted. All encrypted files for this computer has extension: .tomas -- If for some reason you read this text before the encryption ended, this can be understood by the fact that the computer slows down, and your heart rate has increased due to the ability to turn it off, then we recommend that you move away from the computer and accept that you have been compromised. Rebooting/shutdown will cause you to lose files without the possibility of recovery. -- Our encryption algorithms are very strong and your files are very well protected, the only way to get your files back is to cooperate with us and get the decrypter program. Do not try to recover your files without a decrypter program, you may damage them and then they will be impossible to recover. For us this is just business and to prove to you our seriousness, we will decrypt you one file for free. Just contact us in one of the ways :. email: email@example.com reserve email: firstname.lastname@example.org telegram: @tomasrich Additionally, your data may have been stolen and if you do not cooperate with us, it will become publicly available on our blog.
Use GridinSoft Anti-Malware to remove Tomas 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”.
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