SepSys – Ransomware
The SepSys stands for a ransomware-type infection. SepSys was elaborated particularly to encrypt all major file types. As soon as the file is encrypted people are not able to use them. SepSys adds the “.sepsys” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by SepSys, will be renamed into “myphoto.jpg.sepsys“. As quickly as the encryption is completed, SepSys places a special text file into every folder containing the encrypted data.The message given by SepSys text file requesting for the ransom is definitely the same as the statements given by other ransomware representatives. It literally discusses that the info is encrypted which the only way to bring back it is to use a a distinct decryption key. Unfortunately, this is definitely true. The type of cryptography mechanism used by SepSys is still not properly examined. Still, it is absolutely specific that each victim may be given the specific decryption key, which is completely unique. It is impossible to restore the files without the key available.
Another technique of SepSys is that the victims cannot access to the key. The key is stored on a particular server run by the frauds connected with SepSys ransomware. To get the key and recover the important info people need to pay the ransom.
SepSys 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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However, irrespective of the requested quantity, people should keep away from paying the virus. Cyber frauds are not fair, so they tend to entirely ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive outcome and people simply waste their money for nothing.
We highly 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 SepSys ransomware and to recover the information data free of charge. Thus, the only best decision is to recover the lost data from the available backup.
Virus Summary
| Name | SepSys Ransomware |
| File Extension | .sepsys |
| 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 sepsys extension to all the files modified by it. |
| Distribution Method | Spam Emails, Email Attachments |
| Removal Tool | GridinSoft Anti-Malware |
Bear in mind that the web is now overwhelmed with threats that look similar to SepSys ransomware. Harmful programs of such kind are usually elaborated to encrypt essential 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 similar algorithm to produce the special decryption key for data decryption.
Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is merely not feasible. The only method to prevent the loss of your essential information is to routinely create backups of your important information.
Bear in mind that even if you create such backups, they need to be placed into a special storage utility not connect to your main PC. You may use the Memory Stick or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted along with other files, so it’s definitely not a good storage location.
How did ransomware infect my system?
There are numerous ways used by online scams to distribute SepSys virus. Although it is uncertain how precisely SepSys injects your PC, 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.
Frequently SepSys ransomware might be presented as some genuine software, for example, in the pop-ups advising users to implement some essential software updates. This is the typical trick used by online frauds to persuade people into downloading and installing SepSys infection manually, by ways of their direct participation in the installation process.
Additionally, the criminals may describe numerous email spam strategies to inject harmful codes into systems. So, they may refer to to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some video, documents, tax reports or invoices.
Needless to mention, opening such files or clicking on such dangerous links may seriously harm the system. Fictitious Adobe Flash Player upgrade alerts may result in SepSys virus injection. As for the cracked software, these illegally downloaded programs may also contain malicious codes resulting in SepSys secret installation. Lastly, injection of SepSys may occur by methods of Trojans that privately get injected into the system and install malicious utilities without the user’s authorization.
Is there any method to avoid the injection of SepSys ransom virus?
Despite the fact that there is no 100% guarantee to avoid your system from getting infected, there are some pieces of guidance we want to show with you. Firstly, be extremely cautious when you surf the web and specifically while downloading complimentary apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Bear in mind that some freeware installers may contain other unwanted utilities in the package, so they may be malicious. Make certain that your current anti-virus and your entire operating system is always duly updated.
Obviously, downloading pirated software is illegal and may lead to essential damage to be made for your PC. For this reason, stay away from downloading cracked software. You are likewise strongly recommended to reconsider your existing security software and perhaps change to another security solution that can render far better services of protecting your computer.
Below please find the quotation from the SepSys text file:
ATTENTION! Your computer has been infected by sepSys! Your files have been encrypted with a random key and no decryption tool can save them To regain access to your files, please make a $100 donation to Silicon Venom We only accept payments in Bitcoin (BTC). Check this out to learn more: https://bitcoin.org/en/buy Your donation should be sent to the following BTC wallet address: 3BL1TbL96gQFTR9EJFKX7JSp889oj2nJmj Once you have paid, contact us at iaminfected.sac@elude.in to receive your unique password and instructions on how to use it The sooner you pay the better! Your files will be permanently corrupted over time, so act quickly We appreciate your cooperation.
Screenshot of files with “.sepsys” extension added by the ransomware:
Use GridinSoft Anti-Malware to remove SepSys 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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