Vapor Virus – How to Remove It (+Restore Encrypted Files)
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Vapor Virus – How to Remove It (+Restore Encrypted Files)

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

Vapor Virus is one that encrypts your data and demands money as a ransom to get it restored. Files will receive the .Vapor extension. The Vapor Virus will leave ransomware instructions as a desktop wallpaper image. Keep on reading the article and see how you could try to potentially recover some of your locked files and data.

Threat Summary

NameVapor virus
TypeRansomware, Cryptovirus
Short DescriptionThe ransomware encrypts files by placing the .Vapor before the affected 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 Vapor virus

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User ExperienceJoin Our Forum to Discuss Vapor virus.
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.

Vapor Virus – Distribution Techniques

The Vapor virus is a typical ransomware infection that appears to be launched in an initial attack campaign. The captured strains appear to be launched by an individual hacker or group in infecting whole computer networks. The captured samples appear to be early versions, possibly test releases before the final virus is complete.

We anticipate that future releases will utilize the most popular tactics. One of them is the creation and coordination of phishing email campaigns. They are send in a SPAM-like manner by using typical user cases that emulate legitimate notifications from well-known Internet services or companies. The users may receive contents like software update notification, password reset links and etc. Upon interacting with the body contents they will be redirected to the virus Vapor virus download. In other cases the threat may be attached directly to the emails.

An alternative strategy is to craft fake web sites which can impersonate vendor download sites, companies and even search engines. They adopt similar sounding domain names to well-known services and may even implement self-signed security certificates to give a false sense of safety.

Many ransomware infections are due to interaction with payload carriers. Two of the possible sources are the following:

  • Documents — The virus installation code can be installed in documents of all popular formats: rich text documents, spreadsheets, databases and presentations. Whenever they are opened by the users a notiication prompt will appear that will ask for privileges to run the embedded scripts (macros). If the user allows this then the virus will be downloaded and run on the local computer.
  • Setup Files — The criminals can make use of application installers as payload carriers. This is done by taking the legitimate setup files from the vendor download sites and modifying them with the virus install code. The hackers typically choose popular payloads such as office products, creativity suites or system utilities. They are uploaded to fake vendor sites and sent via phishing emails just like the standalone virus files.

The Vapor virus files can be spread through file-sharing networks like BitTorrent. They are frequently used to distribute both legitimate and pirate content. Larger infections can be organized by deploying malicious web browser extensions. They are compatible with the most popular web browsers and are uploaded to their respective repositories. Their descriptions often make use of fake developer credentials and user reviews in order to persuade the victims into installing it. Whenever this is done the built-in commands will modify the browser’s settings in order to redirect them to a hacker-controlled page. Following this action the virus will be installed.

Vapor Virus – Detailed Analysis

The Vapor virus is a ransomare threat that does not seem to originate from any of the famous malware families. This means that it is possible that the virus is the creation of the same hacker or group responsible for its distribution. The other hypothesis is that it is a custom threat that has been ordered from the hacker underground markets.

The captured samples seem to include only the base encryption module. We anticipate that future versions of the Vapor ransomware will include a more feature-rich set of modules.

The attacks might start with a data harvesting module which will hijack data into two main categories. The first one is responsible for extracting data that can reveal the identity of the victim users. The engine will scan for strings such as their real name, address, phone number and any stored account credentials. The ransomware engine can scan the contents of the hard drive, the Windows Registry and any third-party installed applications. The collected information can also be used for financial abuse and identity theft crimes.

A separate group of information is the one that is used to assign an unique machine ID to each host. It is usually generated from the list of hardware components, regional settings and certain operating system variables.

This data can be used by another engine called security bypass. It will initiate a signature and memory-based scan of the system by looking out for applications that can block or delete the virus. Examples include anti-virus, firewalls, virtual machine hosts or debug environments. If configured so the Vapor virus will delete itself if it cannot avoid detection.

When these programs have been removed the infection engine can call other modules. A common one is the Windows Registry manipulation code which can access and change values belonging both to the operating system and third-party applications. This can lead to the inability to launch certain functions and overall system performance disruption.

The Vapor virus can install itself as a persistent threat making itself very hard to remove with manual methods. This is done by setting the virus engine to automatically launch every time the computer boots. This action is followed by access removal to many of the recovery options which are part of the operating system.

To make recovery more difficult the engine may also remove valuable system data such as any found System Recovery Points, Backups and Shadow Volume Copies. This is important to be done prior to the ransomware as it will make data recovery very difficult unless the combination of an anti-spyware utility and professional-grade data recovery tool is used. Refer to our instructions for more information.

Active ransomware infections like this one are freuqently being used to deploy other threats. The reason for this is that they have penetrated the security of the infected host. Two of the common malware infections are the following:

  • Trojan Horse Infections — They are client apps that create a secure connection to a hacker-controlled server. This allows the hacker operators to spy on the victims, take over control of their computers and hijack all of their data prior to encryption.
  • Cryptocurrency Miners — They can be small applications or scripts that download and execute hardware-intensive tasks. Whenever they are reported to the relevant servers the operators will receive income in the form of cryptocurrency. The funds will directly be transferred to their digital wallets.

Other changes can additionally be implemented in future updates to the Vapor virus.

Vapor Virus – Encryption Process

Whenever all prior components have completed execution the encryption engine will be launched. Like other typical threats it will use a built-in list of target file type extensions. An example one can target the following data:

  • Archives
  • Backups
  • Documents
  • Images
  • Videos
  • Music

All affected files will be processed with the powerful cipher and will be renamed with the .Vapor extension. Instead of a traditional ransomware note the criminals have opted to use a screenlocker — an overlay that blocks ordinary user interaction with the computer. It will stay active as long as the virus infection is present. It will read the following message:

Vapor Ransomware
You Have Been Caught.

What Happened To Me?
All your private data, files, cookies, application and much more as been encrypted into a strong encryption!
The only way to get it back is by sending a support email at this email:
[email protected]
Please make sure your Client ID is included so we can recognise you and send back the key.
When its done, enter the key into the key box and enjoy your day / night.
You have 48 hours to send the email, if the timer runs out your files will be deleted.
If you restart the PC or kill the program, you will never be able to get your files back since they will be re-encrypted if you re-launch the program.
Basically closing the program in anyway will result in loosing the key.
– Good Luck, Good Time.
– DeaDHackS Team!

Remove Vapor Virus and Try to Restore Data

If your computer system got infected with the .Vapor 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.

Note! Your computer system may be affected by Vapor virus and other threats.
Scan Your PC with SpyHunter
SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Vapor virus.
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.

To remove Vapor virus follow these steps:

1. Boot Your PC In Safe Mode to isolate and remove Vapor virus files and objects
2. Find files created by Vapor virus on your PC

Use SpyHunter to scan for malware and unwanted programs

3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
4. Try to Restore files encrypted by Vapor virus

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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