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  • Active
  • Severity: High
  • Ransomware
  • Windows
  • Verified · Dec 2017

How to remove Dangerous ransomware

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

Julie Splinters · Anti-malware specialist

Dangerous ransomware targets to encrypt the most important files

Dangerous ransomware image

Dangerous virus belongs to the crypto-malware family since it aims to encrypt valuable information on the computer and demand a ransom. Once it finishes encoding data, filenames are appended with .wtf extension and become unusable. Likewise, the victims are insisted on making the payment to recover them.

The information about Dangerous encryption is delivered in HOWTODECRYPTFILES.html file which serves as a ransom note. The criminals ask their victims to contact them via dd.coala@protonmail.com email address to get further details on how to decrypt the corrupted files.

The fraction of the Dangerous virus ransom note:

Dangerous Ransomware

To decrypt the files, you need to purchase special software Dangerous decryptor
Restore the data, follow the instructions!
You can learn more / request
e-mail: dd.coala@protonmail.com

You can learn more/questions in the chat:
hxxp://kuysqebjbttaxmq2.onion.to (not need Tor)
hxxps://kuysqebjbttaxmq2.onion.cab (not need Tor)
hxxp://kuysqebjbttaxmq2.onion/ (need Tor)

Dangerous ransomware illustration

Even though the required amount of the ransom by Dangerous is currently unknown, hackers are very persistent and provide several other ways to contact them — Chats in .onion sites, BitMessage, and even a video tutorial if the victim is still unable to pay the ransom. Note that these are merely an attempts to make you transfer the funds.

However, paying the ransom would only encourage the crooks to continue cyber attacks on other innocent people. Therefore, we suggest you remove Dangerous ransomware and try alternative recovery methods like recovering data from backups. 

If you do not have the copies of your files, Dangerous removal is still a must! Use FortectIntego and do not worry about the backups since we have prepared a list of software which could help you to get back the access to documents with .wtf extension. Make sure to check them just below this article.

Criminals employ deceptive distribution techniques to spread ransomware

Usually, hackers take advantage of reckless computer users who do not pay attention to details. One of the most popular ways to infect targeted computers is to send spam email letters which have the ransomware directly attached[1]. It only requires for the person to click on the attachment and the file-encrypting virus enters the system.

Experts from BedyNet.ru[2] report that inexperienced computer users should be extremely cautious since those email letters supposedly come from well-known companies like UPS or DHL. People are tricked to open them because criminals create a deceptive invoice or receipt messages encouraging to click on the attachment for further details.

Moreover, the ransomware can reach your system via fake Adobe or VLC Player updates which pop-up during your browsing sessions. False alerts claim that you might not see the full website content due to outdated software and offer to fix the non-existent problem quickly. Unfortunately, the obfuscate software update is actually the crypto-malware[3].

Thus, we advise you to monitor your online behavior closely and never click on suspicious links, emails and decline any offers which might put your computer's security at risk. Instead, always use a professional security software to prevent you from manually infiltrating ransomware.

Learn how to perform Dangerous ransomware removal safely

Since ransomware-type viruses including Dangerous might have such abilities as infiltrating spyware and other high-risk computer infections, you must get rid of all of them to protect your computer. It might become more than a challenge for a person who is not experienced enough.

Likewise, the only option to perform Dangerous removal safely is to ensure it to a professional antivirus tool. If you do not know which one to choose, we recommend using FortectIntego, SpyHunterCombo Cleaner or MalwarebytesMalwarebytes. They will not only eliminate the threat but also make sure that your PC is protected in the future.

Thus, reboot your computer into Safe Mode and download the security software to remove Dangerous ransomware. Those who are not aware how to do that can follow the guidelines below. They will explain the procedure step-by-step and provide several alternative data recovery methods.

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