The Hazard virus belongs with the ransomware type of infection. A harmful program of this type encrypts all the data on your PC (photos, documents, excel tables, audio files, videos, etc) and adds its extra extension to every file, creating the HOW_TO_BACK_FILES.html text files in every folder which contains the encrypted files.
Hazard virus: what is known so far?
Hazard will append its own .hazard extension to the title of every encoded file. It appears that for each new attack, ransomware uses a distinct number at the end of the extension. For instance, a file named “photo.jpg” will be renamed to “photo.jpg.hazard17”. Just like the Excel table with the name “table.xlsx” will be changed to “table.xlsx.hazard17”, and so forth.
In every directory with the encrypted files, a HOW_TO_BACK_FILES.html file will be found. It is a ransom money note. It contains information about the ways of paying the ransom and some other information. The ransom note most probably contains instructions on how to buy the decryption tool from the racketeers. You can obtain this tool after contacting [email protected] by email. That is it.
Hazard Summary:
| Name | Hazard Virus |
| Extension | .hazard17 |
| Ransomware note | HOW_TO_BACK_FILES.html |
| Contact | [email protected] |
| Detection | Trojan:Win32/CryptRan.SA!MTB, Trojan:Script/Phonzy.B!ml, Trojan:MSIL/SnakeKeylogger.SPAQ!MTB |
| Symptoms | Your files (photos, videos, documents) get a .hazard17 extension and you can’t open them. |
| Fix Tool | See If Your System Has Been Affected by Hazard virus |
The HOW_TO_BACK_FILES.html file coming in package with the Hazard ransomware provides the following dispiriting information:
YOUR PERSONAL ID: IDENTIFIER /!\\ YOUR COMPANY NETWORK HAS BEEN PENETRATED /!\\ All your important files have been encrypted! Your files are safe! Only modified. (RSA+AES) ANY ATTEMPT TO RESTORE YOUR FILES WITH THIRD-PARTY SOFTWARE WILL PERMANENTLY CORRUPT IT. DO NOT MODIFY ENCRYPTED FILES. DO NOT RENAME ENCRYPTED FILES. No software available on internet can help you. We are the only ones able to solve your problem. We gathered highly confidential/personal data. These data are currently stored on a private server. This server will be immediately destroyed after your payment. If you decide to not pay, we will release your data to public or re-seller. So you can expect your data to be publicly available in the near future.. We only seek money and our goal is not to damage your reputation or prevent your business from running. You will can send us 2-3 non-important files and we will decrypt it for free to prove we are able to give your files back. Contact us for price and get decryption software. qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion * Note that this server is available via Tor browser only Follow the instructions to open the link: 1. Type the addres \"hxxps://www.torproject.org\" in your Internet browser. It opens the Tor site. 2. Press \"Download Tor\", then press \"Download Tor Browser Bundle\", install and run it. 3. Now you have Tor browser. In the Tor Browser open qd7pcafncosqfqu3ha6fcx4h6sr7tzwagzpcdcnytiw3b6varaeqv5yd.onion 4. Start a chat and follow the further instructions. If you can not use the above link, use the email: [email protected] [email protected] * To contact us, create a new free email account on the site: protonmail.com IF YOU DON\'T CONTACT US WITHIN 72 HOURS, PRICE WILL BE HIGHER.
In the image below, you can see what a directory with files encrypted by the Hazard looks like. Each filename has the “.hazard17” extension added to it.
How did my machine catch Hazard ransomware?
There is a huge number of possible ways of ransomware injection.
Nowadays, there are three most exploited methods for evil-doers to have the Hazard virus working in your digital environment. These are email spam, Trojan infiltration and peer-to-peer networks.
- If you open your inbox and see letters that look like familiar notifications from utility services providers, delivery agencies like FedEx, Internet providers, and whatnot, but whose addresser is strange to you, be wary of opening those emails. They are very likely to have a malicious file enclosed in them. So it is even riskier to open any attachments that come with letters like these.
- Another thing the hackers might try is a Trojan virus scheme. A Trojan is an object that gets into your PC pretending to be something else. For example, you download an installer of some program you need or an update for some service. But what is unboxed turns out to be a harmful agent that encodes your data. As the update file can have any title and any icon, you’d better be sure that you can trust the source of the files you’re downloading. The optimal thing is to use the software developers’ official websites.
- As for the peer-to-peer networks like torrents or eMule, the threat is that they are even more trust-based than the rest of the Web. You can never guess what you download until you get it. Our suggestion is that you use trustworthy resources. Also, it is a good idea to scan the folder containing the downloaded items with the anti-malware utility as soon as the downloading is finished.
How do I get rid of ransomware?
It is crucial to inform you that besides encrypting your files, the Hazard virus will most likely install Vidar Stealer on your machine to get access to credentials to different accounts (including cryptocurrency wallets). That spyware can extract your credentials from your browser’s auto-filling cardfile.
How to avert ransomware attack?
Hazard ransomware has no endless power, so as any similar malware.
You can defend your PC from ransomware infiltration taking several easy steps:
- Never open any emails from unknown senders with strange addresses, or with content that has nothing to do with something you are expecting (can you win in a money prize draw without even taking part in it?). If the email subject is likely something you are expecting, check all elements of the questionable letter with caution. A hoax email will always contain a mistake.
- Never use cracked or unknown programs. Trojans are often shared as an element of cracked products, possibly as a “patch” preventing the license check. Understandably, untrusted programs are very hard to tell from trustworthy ones, because trojans sometimes have the functionality you need. Try to find information about this program on the anti-malware message boards, but the optimal solution is not to use such software.
FAQ
🤔 How can I open “.hazard17” files?Can I somehow access “.hazard17” files?
Negative. That is why ransomware is so frustrating. Until you decode the “.hazard17” files you will not be able to access them.
🤔 What should I do to make my files accessible as fast as possible?
Hopefully, you have made a copy of those important files. In case you haven’t, there is still a chance that you do have a Restore Point from some time ago to roll back the whole system to the moment when it had no virus yet, but already had your files. The rest of the methods require patience.
🤔 What actions should I take if the Hazard malware has blocked my computer and I can’t get the activation key.
🤔 What can I do right now?
Some of the blocked files can be found elsewhere.
- If you exchanged your important files via email, you could still download them from your online mail server.
- You might have shared photographs or videos with your friends or family members. Just ask them to post those pictures back to you.
- If you have initially downloaded any of your files from the Internet, you can try downloading them again.
- Your messengers, social media pages, and cloud storage might have all those files too.
- It might be that you still have the needed files on your old PC, a portable device, cellphone, external storage, etc.
HINT: You can use data recovery programs1 to get your lost data back since ransomware arrests the copies of your files, deleting the original ones. In the video below, you can see how to recover your files with PhotoRec, but be advised: you can do it only after you kill the virus with an antivirus program.
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Brendan SmithReferences
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