This article will help you remove Anti-DDos ransomware absolutely. Follow the ransomware removal instructions at the end of the article.
Anti-DDos ransomware is also a cryptovirus with screen-locking capabilities and is dubbed after its payload dropper – “Anti-DDos.exe”. The screenlocker is smart as it shows a fake Windows Update, while the ransom message that shows afterward is written in Brazilian Portuguese. Probably users from Brazil are being the main target of the cryptovirus. Continue to read below to see how you could try to potentially restore some of your files.
|Short Description||The ransomware encrypts files on your computer and later tries to extort you to pay a ransom to get your files back.|
|Symptoms||The ransomware will encrypt your files while putting up a screenlocker that is presented as a Windows Update service. The update is of course fake and only there to trick users.|
|Distribution Method||Spam Emails, Email Attachments|
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|User Experience||Join Our Forum to Discuss Anti-DDos.|
|Data Recovery Tool||Windows 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.|
Anti-DDos Ransomware – Update
Anti-DDos Ransomware – Infection Spread
Anti-DDos ransomware might spread its infection with various methods. A payload dropper which initiates the malicious script for this ransomware could be circling around the World as this article is being written. In the case such a file lands on your computer system and you execute it – your PC will become infected.
Anti-DDos ransomware might also distribute its payload file on social media and file-sharing services. Freeware which is found on the Web can be presented as helpful also be hiding the malicious script for the cryptovirus. Refrain from opening files right after you have downloaded them. You should first scan them with a security tool, while also checking their size and signatures for anything that seems out of the ordinary. You should read the tips for preventing ransomware found in our forums.
Anti-DDos Ransomware – Detailed Information
Anti-DDos is the name of a cryptovirus that demands a ransom to be paid out and you to provide your “Steam” credentials to the developer of the virus. The name of the ransomware comes from the payload file “Anti-DDos.exe”. The target of the virus is quite likely to be just people from Brazil, as its ransom note is written in Brazilian Portuguese. However, people who are from the rest of the World could be affected as well and Brazilians might be just the main focus and not the only one. While your files are being encrypted, the following fake Windows Update screen will show up (which is also a screenlocker):
Anti-DDos ransomware could make entries in the Windows Registry to achieve persistence, and probably launch or repress processes in a Windows environment. Such entries are typically designed in a way to launch the virus automatically with each start of the Windows operating system.
The ransom message is written in Brazilian Portuguese, as it uses that dialect specifically, and gives details about how you could restore your files by paying a ransom. You can preview the ransom message that loads after the encryption process is complete from the below image:
That ransom message reads the following:
Seu pc Foi Sequestrado!
Aviso: Desligar o computador irar fazer seus arquivos serem deletados!
Se você pretende recuperar seu computador siga os passos:
1.) Pegue a chave
3.) Coloque em chave de acesso e de Ok
4.) Logo em seguida crie um arquivo na sua area de trabalho chamado acesso.txt
5.) Coloque seu email e senha da Steam.
6.) Espere 60 segundos!
Endereço de bitcoin: xxxxxxxxxxxxxxxxx
Digite a chave de acesso:
A rough translation of that message in English is the following:
Your PC has been hijacked!
Warning: Turn off the computer irar make your files be deleted!
If you plan to recover your computer follow the steps:
1.) Take the key
3.) Put in access key and Ok
4.) Next create a file on your desktop called access.txt
5.) Enter your Steam email and password.
6.) Wait 60 seconds!
Bitcoin’s address: xxxxxxxxxxxxxxxxx
Enter the passkey:
The note of the Anti-DDos ransomware states that your files are encrypted. A warning is given, that upon turning off your computer machine, all your files will be deleted. Even if that is true, do not worry as the ransomware seems to be decryptable. Do not give your “Steam” or E-mail credentials, nor should you pay up or contact the criminals. Your files may not get restored upon payment and you have no guarantee of that working. Moreover, giving money to cybercriminals will likely motivate them to delve further into the criminal world.
Anti-DDos Ransomware – Encryption Process
The ransomware uses the AES algorithm for its encryption process according to some malware researchers. You can see a list with file extensions that the Anti-DDos ransomware probably seeks to encrypt:
→.7z, .bmp, .doc, .docm, .docx, .html, .jpeg, .jpg, .mp3, .mp4, .pdf, .php, .ppt, .pptx, .rar, .rtf, .sql, .tiff, .txt, .xls, .xlsx, .zip
Those files are the most commonly-used ones for most Windows users, which is why the list could be on-point.
The Anti-DDos cryptovirus could be set to erase all the Shadow Volume Copies from the Windows operating system with the help of the following command:
→vssadmin.exe delete shadows /all /Quiet
In case the command stated above is executed that would make the encryption process more efficient as it will eliminate one of the ways for restoring your files. If your computer was infected with this ransomware and your files are locked, read on through to find out how you could potentially recover your files.
Remove Anti-DDos Ransomware and Restore Your Files
If your computer got infected with the Anti-DDos 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.
What is Anti-DDos Ransomware?
Anti-DDos is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
Can Anti-DDos Ransomware Cayse Damage?
Yes, ransomware can damage your computer. Ransomware is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
Should I Ignore Viruses, Like Anti-DDos?
No, you should never ignore ransomware. It can encrypt your data and block access to your computer, making it impossible to access your files until you pay a ransom.
Ignoring ransomware could lead to the permanent loss of your data, as well as the potential for the ransomware to spread to other computers on your network. Additionally, paying the ransom does not guarantee that your data will be recovered.
How Does Anti-DDos Infect?
Via several ways.Anti-DDos Ransomware infects computers by being sent via phishing emails, containing virus attachment.
This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way you may become a victim of Anti-DDos is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .Anti-DDos files?
You can't. At this point, the .Anti-DDos files are encrypted. You can only open them once they are decrypted using a specific decryptionkey for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .Anti-DDos files successfully, then do not despair, because this virus is still new.
Can I Restore ".Anti-DDos" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Anti-DDos files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of Anti-DDos Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate Anti-DDos ransomware and then remove it without causing any additional harm to your important .Anti-DDos files.
Also, keep in mind that viruses like Anti-DDos ransomware also install Trojans and keyloggers that can steal your passwords and accounts.
What to Do If I Cant Get The Files Back?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted can be re-downloaded from the web.
- Another clever way is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can Anti-DDos Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Why Is the Ransom Paid in Crypto?
Cryptocurrency is a secure and untraceable form of payment, making it the ideal choice for ransom payments. It is difficult to trace, and the transactions are almost instantaneous. This means it is nearly impossible for authorities to track the payment and recover the money.
Can Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the Anti-DDos Research
The content we publish on SensorsTechForum.com, this Anti-DDos how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
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