Cyspt Ransomware — How to Remove It
THREAT REMOVAL

Cyspt Ransomware — How to Remove It

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This article will aid you to remove Cyspt Ransomware. Follow the ransomware removal instructions provided at the end of the article.

Cyspt Ransomware is one that encrypts your data with and demands money as a ransom to get it restored. The Cyspt Ransomware will leave ransomware instructions as text file. Keep on reading the article and see how you could try to potentially recover some of your locked files and data.

Threat Summary

NameCyspt Ransomware
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files on your computer system and demands a ransom to be paid to allegedly recover them.
SymptomsThe ransomware will encrypt your files and leave a ransom note with payment instructions.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by Cyspt Ransomware

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User ExperienceJoin Our Forum to Discuss Cyspt Ransomware.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Cyspt Ransomware – Distribution Techniques

The Cyspt ransomware has been discovered in a limited test-run release which can be used with all popular delivery tactics. It can be targeted against a specific group of people or set to a worldwide attack.

A popular way to spread malware like this one is to coordinate email SPAM messages that impersonate well-known companies or services in an attempt to manipulate the victims into launching the attached files. The ransomware code can also be placed in links or multimedia content.

The ransomware files can be inserted in payloads of various types, there are two popular variants which are the following:

  • Documents — The scripts that lead to the Cyspt ransomware infection can be found in documents across all popular types: presentations, spreadsheets, text files and databases. As soon as they are opened a prompt will be spawned asking the users to run the macros. This will trigger the actual virus delivery.
  • Setup Files — The hackers can embed the virus code in application installers of popular software that is downloaded by end users. They will take the legitimate setup files and modify them with the necessary code. Often productivity tools, system utilities and creativity products will be targeted.

Both the direct ransomware files and the payloads can be distributed using different methods, depending on the target users and the intended scope of the attack campaign. A common tactic is to construct malicious web pages that copy the design and content of legitimate and well known companies and services. Whenever they are accessed or a certain interactive feature is clicked on the ransomware file will be downloaded.

An alternative is the use of file-sharing networks where both legitimate and pirate content is found, they are known for hosting a large number of the infected application installers.

Larger Cyspt ransomware campaigns can be deployed via the use of browser hijackers — they are malicious plugins made for the most popular web browsers. They are frequently uploaded to the relevant repositories with fake user reviews and user credentials. The descriptions posted include promises of feature additions or performance optimizations. Whenever they are installed changes to the browsers will take place in addition to the virus deployment.

Cyspt Ransomware – Detailed Analysis

The Cyspt ransomware as a test release does not contain any components besides the ransomware engine. The code analysis reveals that it is based on an older malware family called Ares Crypt which is a basic file encryptor. It is very possible that this particular strain is operated by an inexperienced hacker or criminal collective due to the fact that it is based on existing code which is likely downloaded from the underground communities.

It is possible that the future releases will include some of the common ransomware capabilities. An example list includes the following actions:

  • Information Gathering — The virus can retrieve information that is used to construct an ID that is specific to each machine. It is made by computing the list of hardware IDs of the installed components, user settings and certain operating system values. It can also be programmed by the hackers to expose the victims by revealing their identity. This is done by searching for strings such as their name, address, phone number, interests and stored account credentials.
  • Security Bypass — By using the obtained information the Cyspt ransomware can bypass or entirely remove the engines of security software like anti-virus products, sandbox and debug environments, virtual machine hosts and firewalls.
  • Data Removal — It can search and delete any important files like System Restore points and Backups.
  • Windows Registry Modification — The ransomware code can make various changes to the Registry of the infected machines by creating entries for itself and modifying already existing ones. If important values related to the operating system or third-party applications are changed then errors will appear and the computer may freeze.
  • Persistent Installation — The Cyspt ransomware engine can install itself as a persistent threat by modifying system settings and configuration files. This action will make it automatically start each time the computer is powered on. In many cases it will also disable access to the recovery options making it impossible to use most manual removal guides.
  • Additional Payload Delivery — The Cyspt ransomware can deliver other malware threats after having compromised the machines.

Whatever options are embedded in the future ransomware releases we will be tracking its progress as future campaigns are planned.

Cyspt Ransomware – Encryption Process

It is presumed that the typical ransomware behavior is observed — a built-in list of target file type extensions will be used to encrypt the target user data with a powerful cipher. The processed files will become inacessible and the victims will be blackmailed to pay a decryption fee. An example list would be the following:

  • Archives
  • Databases
  • Backups
  • Images
  • Music
  • Videos

The processed files will receive the .OOFNIK extension. Instead of a traditional ransomware note a lockscreen instance will be spawned which will block the normal interaction until the threat is completely removed.

Remove Cyspt Ransomware and Try to Restore Data

If your computer system got infected with the CryTekk ransomware virus, you should have a bit of experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect other computers. You should remove the ransomware and follow the step-by-step instructions guide provided below.

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Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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