What Is Qscx Virus?
Qscx is a virus for Windows that belongs to the ransomware type. It is part of the big ransomware family of threats known as the STOP Ransomware viruses. The main objective of this virus is to enter your computer and encrypt all of your files, using AES encryption algorithm to extort you into paying a ransom of about $1000 in BitCoin. After the Qscx virus encrypts your files, it may add the .qscx file extension and drop the _readme.txt ransom note file. It contains instructions on how to pay these criminals the ransom money in BitCoin, which is not advisable as they cannot be trusted.
Read this article if you want to learn more about Qscx virus and how to remove this nasty ransomware infection from your PC and try to get your files to work again.
Qscx Virus Summary
|Name||Qscx also known as Trojan.GenericKD.35978248, Trojan.Win32.Stop.j!c, Trojan.Ransom.Stop, Trojan.Ransom.Stop, A Variant Of Win32/Kryptik.HIMQ, Trojan-Ransom.Win32.Stop.qq – VirusTotal|
|Short Description||The ransomware encrypts files on your computer system and demands ransom to be paid to allegedly recover them.|
|Symptoms||This variant of STOP ransomware will encrypt your files by appending the .qscx virus extension to them.|
|Ransom Demanding Note||_readme.txt|
|Distribution Method||Spam Emails, Email Attachments, Torrent Files|
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Qscx Ransomware Virus – How Does It Work?
Qscx is a STOP Ransomware variant. Recently we have seen other variants to come out before it, like .pahd, .pahad, and .mppq, . These viruses all share the same code and the same methods via which they end up on computers.
One of those methods is if they are sent to you via e-mail as e-mail attachments. If so, the files may appear like a must see kinds of files, such as:
- Fake flight or other kinds of tickets.
- Invoice documents.
- Document of grave importance.
- Receipts for some purchase you don’t remember making.
And the e-mails themselves may seem very convincing as they may contain even fake pictures and e-signatures that make them appear they come from a legitimate company.
Another way you could get your PC infected with the Qscx virus is if you have downloaded the file from some shady third-party website. Usually criminals upload files on low reputation sites or torrent sites and mask them as:
- Cracks for software or games.
- Software activation executable data.
- Key generators, also known as keygens.
- Patches for different apps.
Whatever the infection scenario may be, once your computer gets the Qscx virus, it may connect to a remote server. From there, it most likely downloads the virus files on your computer. They could be located under different, often random names in the following directories of your system drive:
The Qscx virus does not forget to drop the _readme.txt ransom note file in a way so that you can see it as it contains the following instructions left by the hackers:
The .qscx files are encrypted with AES encryption mode, also known as Advanced Encryption Standard. This means that even if you remove the extension, the file still remains with an altered structure and unopenable.
The virus scans for the following types of files on your computer to encrypt them, while avoiding the Windows system folders:
- Image file.
- Database file.
- Audio file.
Paying the ransom is not advisable as you cannot trust the cyber-criminals who are behind this threat. Instead, we do recommend that you try out the guide beneath this article as it contains information on how to delete this virus safely and try other ways to get your files back.
Delete Qscx Virus and Try to Restore Data
Several methods to remove Qscx ransomware virus from your computer exist. One of them is to follow the removal manual below as it contains the steps that will help you locate and delete the virus files from your drive. Be advised that the best method according to IT experts is scanning your computer using anti-malware software. Such a program will effectively delete all of the virus files of this infection automatically without causing any harm to the encrypted files.
If you want to try and restore the .qscx files, then you have several options, listed in the alternative file recovery steps below. In case you try decrypting your files using STOP Decrypter and it fails, these alternative methods may be of help to you, although they are not a 100% guarantee you will be able to restore all of the files.
What is Qscx Virus Ransomware?
Qscx Virus 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 Qscx Virus 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 Qscx Virus?
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 Qscx Virus Infect?
Via several ways.Qscx Virus 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 Qscx Virus 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 .Qscx Virus files?
You can't. At this point, the .Qscx Virus 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 .Qscx Virus files successfully, then do not despair, because this virus is still new.
Can I Restore ".Qscx Virus" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Qscx Virus 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 Qscx Virus 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 Qscx Virus ransomware and then remove it without causing any additional harm to your important .Qscx Virus files.
Also, keep in mind that viruses like Qscx Virus 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 Qscx Virus 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 Qscx Virus Research
The content we publish on SensorsTechForum.com, this Qscx Virus 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.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.