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  • Active
  • Severity: High
  • Ransomware
  • Windows
  • Verified · Jan 2019

How to remove Seon ransomware

A step-by-step removal guide for affected devices. Follow the verified procedure below — most readers complete it in under 10 minutes.

Olivia Morelli · Ransomware analyst

Seon ransomware – data locking malware that is using GreenFlash Sundown exploit kit for propagation

Seon ransomware

Seon ransomware is a typical crypto malware that uses the AES encryption algorithm to lock data and then demands a ransom to be paid for the decryptor. It was first spotted in November 2018 and appended .FIXT file extension to documents, pictures, videos, databases, and others, although it skips system files. Seon virus dropped YOUR_FILES_ARE_ENCRYPTED.txt ransom note that disclosed contact emails of crooks: kleomicro@gmail.com and kleomicro@dicksinhisan.us. While the initial infection used phishing emails[1] and similar methods for distribution, hackers came up with the Seon ransomware 0.1 and 0.2 on January 1st, 2019, and started circulating the malicious payload with the help of GreenFlash Sundown exploit kit. The newest variants do not differ much from their predecessor, although victims are also presented with a readme.hta along with the text ransom note. Additionally, criminals provided as three new contact email addresses for the communication.

Name Seon
Type Ransomware
Versions Ver 0.1, ver 0.2
Extension .FIXT
Files locked Videos, photos, audios, databases, word documents, PDFs, PPTs, etc.
Ransom message YOUR_FILES_ARE_ENCRYPTED.txt, readme.hta
Ransom type Criminals ask for BTC or another type of currency
Given email addresses

kleomicro@gmail.com, kleomicro@dicksinhisan.us, landolfrizzo@mailfence.com, 

landolforizzo2@gmail.com, landolforizzo2@tfwno.gf 

Distribution sources GreenFlash Sundown EK, spam emails, unprotected RDP, etc.
Elimination Get rid of the virus ASAP. Detect all damaged components with FortectIntego

Seon ransomware was first distributed with the following ransom note:

SEON RANSOMWARE
all your files has been encrypted
There is only way to get your files back: contact with us, pay and get decryptor software
We accept Bitcoin and other cryptocurrencies
You can decrypt 1 file for free
write email to kleomicro@gmail.com or kleomicro@dicksinhisan.us

As evident, cybercriminals are asking for Bitcoin or other cryptocurrencies[2] in exchange for the decryption tool. The usage of digital wallets is preferable by hackers, as it helps them to remain anonymous while illegally asking money from their victims. Seon ransomware authors should not be trusted, as, even after transferring the payment, they might simply ignore the victim and keep the money.

With the 0.1 and 0.2 versions, seems like criminals decided to develop the Seon ransomware even further, as it now started to be propagated with the help of GreenFlash Sundown EK, and included a more professionally-looking readme.hta ransom note. Additionally, while file extension remained the same, crooks provided five contact emails that, in addition to previous two emails, included landolfrizzo@mailfence.com, landolforizzo2@gmail.com, and landolforizzo2@tfwno.gf.  

Seon virus uses GreenFlash Sundown EK

Remove Seon virus from the computer as soon as possible in order to avoid further damaging consequences. You can get rid of the threat only by downloading and installing reliable anti-malware tools. These programs will ensure you that all virus-related components are deleted and successfully removed from the system. Moreover, try using software such as FortectIntego as it can help you detect the damage that might have been done by the ransomware virus.

Performing the Seon ransomware removal is necessary if you want to recover your data. After you take care of the cyber threat, you can try using our below-provided data recovery techniques. If you carry out each step carefully, you will have a chance of recovering encrypted files such as photos, videos, audios, databases, text documents, and others.

Beware of spam emails and patch your system with security updates

Keeping your system up to date might save you from ransomware infections. Exploit kits are designed to abuse flaws in the code of software, which makes outdated machines vulnerable. All those users have to do is visit a malicious website or get redirected, and, in a matter of seconds, the infection spreads throughout the system. Thus, do not postpone any updates and immediately patch your apps and system.

Seon ransomware virus

According to technology experts from NoVirus.uk[3], ransomware viruses are distributed via phishing emails – attachments or malicious links. Hackers employ bots that send out thousands of phishing emails to thousands of users. While spoofed emails can be easily recognized by most, there will always be those who will fall for the trick and open contaminated attachment or click on a malicious link. Therefore, experts advise being extremely careful when handling emails from unknown sources, especially if the attached document is asking to enable macro function.

Furthermore, rogue websites can also distribute ransomware. For example, P2P networks[4] sometimes might include virus-related components injected into links or somewhere else. This happens because such pages do not fit the security requirements and often lack protection. If you have accidentally overcome a questionable-looking website, make sure that you close it the same second and do not think of returning.

Delete Seon virus with the help of this guide

There is only one possible way to remove Seon virus – by installing a reputable antivirus program. These automatical tools are created for such kind of purposes and allow the user to carry out the removal in a safer way. Furthermore, we suggest choosing a program such as FortectIntego, SpyHunterCombo Cleaner, or MalwarebytesMalwarebytes, as these tools can detect all rogue components that might have been hiding in the computer system.

Moreover, after you take care of the Seon ransomware removal, perform some system backups to ensure that the cyber threat has been disabled properly. Additionally, taking about locked files, you might have a chance of recovering them by looking thru the below-provided data recovery methods. However, all of them have their conditions that they can work under, and if you perform all steps as required, you might restore your files.

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