Ransomware

How to remove the CALVO ransomware from the infected PC?

CALVO Ransomware is mainly getting distributed over the Internet through spam emails attachments. Unfortunately there is no way to decrypt files infected by this nasty malware infection. If you will pay the ransom money, still there is no chance that you will get all your files back. It is just a scam trick used by hackers to cheat money from users. You must not encourage cyber crooks to carry theses kinds of attacks by paying the ransom.

You must remove this nasty CALVO Virus from your system completely. After removing this threat you can get back your files by using Recuva or Shadow file explorer programs. Both are free data recovery tools that helps you get back all your encrypted data. So you are advised to delete .CALVO File Virus completely from your PC by using powerful malware removal tool.

.CALVO file virus can keep coming back to your system if its core files are not completely removed. We recommend you to try downloading SpyHunter Malware Scanner – to see whether it will find malicious programs on your PC.

More information about SpyHunter and how you can Install SpyHunter, If wish to uninstall steps to uninstall. Please review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. You’ll need to purchase its full version if you want to remove the infection instantly.

What is CALVO Ransomware

CALVO Ransomware is a new malware infection that attack on Windows Computer silently. It is able to infect Windows 10 along with all the other previous versions. This dubious threat can easily alter your system and encrypt all your files. After successful encryption, It will also leave ransom note on the infected PC. It demand ransom money to unlock your files. It includes all the payment related details in the ransom note. This nasty .CALVO file virus give ultimatum to pay the money or claims to delete all the files permanently. It is only aimed to make money and it will do whatever it takes to juice money from users.

CALVO Virus is an evil creation of hackers which is armed with the latest encryption algorithm. Once installed on your system, it can disable all types of security programs including anti-virus and firewall. You will not be able to remove this nasty Ransomware from your computer. The ticking clock overhead is an extra burden that will keep reminding you to pay the money. Primary motive of this infection is to frustrate users so that they won’t look for other method to recover their files. CALVO Ransomware will leave you no option but to pay the ransom money. But it is not quite certain that you will get your files back after paying the ransom money.

As quick as the encryption is finished, .CALVO file virus also places a special text file into each & every folder containing the encrypted data.

CALVO

CALVO virus is a recent version of famous Phobos Ransomware family. This dubious malware virus encrypt files on the infected PC then append cyber hackers email address and the “.[seamoon@criptext.com].CALVO” extension to the end of all the file names. This cunning threat uses a powerful encryption algorithm which can take years to break without proper decryption keys. Files locked by this malware get changed, for an example the file “myphoto.jpg” will get converted into “myphoto.jpg.[seamoon@criptext.com].CALVO” & “myclip.avi” as “myclip.avi.[seamoon@criptext.com].CALVO after the encryption. This virus also leave ransom note “info.hta” and “info.txt” on victim’s computer and ask user to contact hackers through CALVO@protonmail.com.

Harmful Effects of CALVO Virus

This notorious CALVO virus will also use rootkit technology to get deep into your machine. Due to this critical Trojan virus users are likely to experience various awful issues while trying to users infected machine. It is nearly impossible for any regular anti-virus program to detect and remove this infection. .CALVO file virus can also record your keystrokes by using keylogger technique. It will collect your personal and sensitive information without your permission. It can steal your online banking details, credit card details, usernames, passwords, IP address and many more. It can send your details to hackers for using in illegal activities. Therefore, it is recommended to get rid of CALVO Ransomware virus as soon as possible from infected computer.

.CALVO file virus : Threat Analysis

Name CALVO Ransomware
Type Phobos Ransomware, Crypto Virus, Files locker
Cyber Criminal Contact seamoon@tutanota.com, seamoon@criptext.com
Extension .CALVO
Ransom Demanding Message info.hta, info.txt
Detection Names Kaspersky (HEUR:Trojan.Win32.Generic), Microsoft (Ransom:Win32/Phobos.PC!MTB), Avast (Win32:Trojan-gen), BitDefender (Gen:Variant.Ransom.Phobos.62), ESET-NOD32 (A Variant Of Win32/Filecoder.Phobos.C), you can also see full List Of Detections (VirusTotal)
Symptoms You cannot access any files on your PC and you will find Ransom note asking for money.
Distribution Freeware Installations, Bundled Packages, spam emails, cracked software, illegal patches
Variants Zuadr, ZoLiSoNaL, Wrui, Hknet, Moba, Beaf, Nlah and so on.
Removal Download SpyHunter 5 Anti-Malware
Recovery Download Windows Data Recovery

What does CALVO Virus want?

CALVO Ransomware is a dangerous threat and it is only interested in your money. The note left by this infection on your computer clearly says that you need to pay to get your files back. There is no discussion about the payment, no negotiation only the demand and time limit. Hackers claim to give you decryption key when you pat the ransom amount but there is no proof that they will keep their promise. The ransom note left by .CALVO file virus contains following text :–

All your files have been encrypted!
All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail seamoon@criptext.com
Write this ID in the title of your message -
In case of no answer in 24 hours write us to this e-mail:seamoon@tutanota.com
You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.
Free decryption as guarantee
Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
How to obtain Bitcoins
The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price.
https://localbitcoins.com/buy_bitcoins
Also you can find other places to buy Bitcoins and beginners guide here:
hxxp://www.coindesk.com/information/how-can-i-buy-bitcoins/
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.'

How To Remove .CALVO file virus From PC

CALVO Ransomware is a harmful and notorious threat. It will keep creating new problems into your machine, so it very important to delete this malware permanently. When this kind of malware invades the computer, it may also bring other threats on the victimized system. It can do major damage to your machine in a very quick time. Keep in mind that, it may have spread its copies at different locations on your system. It is also quite possible that files associated with infection may carry different names. We are going to discuss two possible ways to remove this infection 1. Automatic Removal, 2. Manual Removal method.

In order to remove CALVO Virus infection completely, you will need to remove all its associated files. This process includes various removal steps and requires technical expertise. It’s better to have a complete diagnosis on the infected computer so that all the potential infections can be found. You must clean your system properly and remove all the core files related to CALVO Ransomware. Manual Removal process is time consuming and slight mistake can corrupt the operating system. Feel free to give a try to Automatic process if you don’t feel comfortable around with manual tips.

Guide To Remove .CALVO file virus

If you want to get rid of CALVO Virus from your PC, you will have to completely delete all its associated files and left overs of this threat. It is a tricky infection which may have created its multiple copies and distributed at different locations on your system. Keep in mind that the names of those files could be different from the original infection name. This makes it more comCALVO to delete this threat permanently. It could take lots of time to find all those files manually. Well, before getting started to remove .CALVO file virus manually, you must ask yourself that you have proper technical knowledge.

You must be able to reverse the process if anything goes wrong. If you want to avoid any kind of complication then we suggest you to download Automatic Malware Scanner to see whether it can detect this threat on your system. It is a free scanner which gives you power to scan your system for malicious program and if it detect any threat then you have purchase the full version to remove that infection.

Automatic CALVO Virus Removal Method

      • First of all, you will need to click on the below button to download the software.

Special Offer

.CALVO file virus can keep coming back to your system if its core files are not completely removed. We recommend you to try downloading SpyHunter Malware Scanner – to see whether it will find malicious programs on your PC.

Download SpyHunter’s Anti-Malware Scanner Now!

More information about SpyHunter and how you can Install SpyHunter, If wish to uninstall steps to uninstall. Please review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. You’ll need to purchase its full version if you want to remove the infection instantly.

      • Now double click on the installer file then click Yes to install the program.

      • Launch the application and click on Start Scan Now button to scan your PC.

      • Software will take some time to find all hidden threats and malware on your computer.

      • Finally click on Next button to see results and remove .CALVO file virus and other infections.

Amazing Features Of Automatic Malware Scanner::–

      1. Malware Detection & Removal – Detect and remove spyware, rootkits, ransomware, viruses, browser hijackers, adware, keyloggers, trojans, worms and other types of malware.
      2. Custom Scan – This feature gives you freedom to scan any part of your system particularly to find hidden threats including external hard drives or USB drives.
      3. Real Time Protection – Advanced system guard feature has malware blocking technology which helps protect your PC against malware attacks, threats and other objects.
      4. Technical Support – It is one of the best feature that provide ’24×7′ technical help to the users of custom malware fixes, specific to unique malware problems.

Recover Encrypted Files Using Data Recovery Software

If you don’t have backup of your files then you can try using our powerful data recovery software to restore your files. Download the free scanner and scrub your computer for files. Once the software will scan your hard drive, it will show the preview of files which can be recovered. If it can find the data which you are looking for then you will have to register the software. Finally you can select the files you want and recover them easily.

      • First of all download the Stellar Data Recovery software on your computer.

Download Data Recovery Software

      • Install the application, launch it and select type of Data you want to recover then click Next button.

      • Select the folder location, Drive or volume you want to scan for data then click on Scan button.

      • After scan, select the files and click on recover button to save your recovered files.

Remove .CALVO file virus with Manual Solution.

Important Note :- For the safety of your PC, before you start the CALVO Ransomware manual removal, kindly confirm the following things:

1. You have good experience for removing virus and malware by manual Technique.

2. Your computer techniques must reach the level of system experts

3. You should very friendly with Registry and clearly know that what harmful consequence may occur for your mistake.

4. You are capable to reverse the wrong operations during CALVO Virus Ransomware manual removal.

If you do not fulfill the following term and conditions, then manual removal may be very risky option for you. If you make little mistake or delete wrong registry file, you might end up corrupting your entire OS. So we suggest you to give a chance to automatic malware scanner to whether it will find threats for you.

How to Remove Browser Hijacker, Redirect, Adware, Trojan, Spyware, Ransomware From PC

Step 1 – Remove CALVO Virus and all virus from Control Panel.

1. click “Windows key + R key” together to open Run window:

.CALVO file virus Ransomware

2. Type “control panel” in Run window and click on Enter key to open Control Panel:

.CALVO file virus Ransomware

3. Press Uninstall a program:

.CALVO file virus Ransomware

4. Right-click any virus related or unwanted programs and press Uninstall:

.CALVO file virus Ransomware

Step 2 – Delete CALVO Virus Ransomware from Google Chrome,  Mozilla Firefox, Internet Explorer and Microsoft Edge.

Remove CALVO Ransomware On Google Chrome:–

Launch up Google Chrome> press your Chrome menu > press More Tools> press Extension> Find any virus related or unwanted extensions> click on  trash bin

.CALVO file virus Ransomware

Remove .CALVO file virus on Mozilla Firefox:–

Open your Mozilla Firefox, navigate to browser menu in the top right > choose Add-ons > Find any virus related or unwanted extensions and add-ons > delete it with the help of Disable or Remove button.

Remove CALVO From Firefox

Remove CALVO Ransomware On Internet Explorer:–

Open IE >press Tools > press Manager Add-on Tools and Extensions> Find any virus related or unwanted extensions and add-ons > press on Remove or Disable button.

Remove CALVO From IE

Remove CALVO Virus on Microsoft Edge:–

      1. Open Edge browser > Click on More option > select settings > Choose Extensions.
      2. Click on unwanted extension and hit uninstall button.

.CALVO file virus Ransomware

Remove CALVO Ransomware From Safari Browser:–

      1. Open Safari browser and select “Preferences” from the Safari menu.
      2. Go to the “Extensions” tab to list all the installed extensions.
      3. Select and remove any malicious program completely.

.CALVO file virus is yet another very devastating PC worm that is recognized as file encrypting virus. This deadly malware infection is being detected in all Windows OS

Special Offer

To remove CALVO Virus on your own, you may have to meddle with system files and registries. If you want to avoid the risk, we recommend downloading SpyHunter Malware Scannerto see whether it will find malicious programs on your PC.

Download SpyHunter’s Anti-Malware Scanner Now!

More information about SpyHunter and how you can Install SpyHunter, If wish to uninstall steps to uninstall. Please review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. You’ll need to purchase its full version if you want to remove the infection instantly.

 

Step 3 – Uninstall malicious files of .CALVO file virus from Registry.

1. click “Windows key + R key” together to open Run window, then input “regedit” in Run window and press Enter button to open Registry:

2. Locate and uninstall registry files generated by .CALVO file virus and other threats as below:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe “Debugger” = ‘svchost.exe’

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe “Debugger” = ‘svchost.exe’

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall

HKEY_LOCAL_MACHINE\SOFTWARE\Uninstall\”virus name”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”

Optional : Reset Your Browser Settings

Reset Google Chrome

      • Open your “Google Chrome“ browser, click on Chrome menu.
      • Click on “Settings” option from drop down list.
      • Go to search box and type RESET.
      • Finally click the “Reset” button to complete the process.

.CALVO file virus Ransomware

Reset Mozilla Firefox

      • Open “Mozilla Firefox“ browser, click on Firefox menu and on press Help option.
      • Select “Troubleshooting Information” option.
      • Click on “Refresh Firefox” button from top of page.
      • Hit “Refresh Firefox” button when dialog box appear on your computer screen.

.CALVO file virus Ransomware

Reset Microsoft Edge

      • Open Edge browser >> click on “more icon” >> select “settings”.
      • Now you have to select “Choose what to clear” Option.
      • Choose “first three options” >> click on “Clear” button.

.CALVO file virus Ransomware

Reset Internet Explorer

      • Open your Internet Explorer browser, click on “Tools” menu and select “Internet Option”.
      • Click on “Advance tab” and then hit the “Reset” button.
      • Find “Delete Personal Settings” option and press “Reset” Button.
      • Finally click on “Close” Button and restart your browser.

.CALVO file virus Ransomware

Important Note To Ignore Viruses :– Something You Should Know After Removing CALVO Virus Ransomware

To avoid .CALVO file virus coming back and prevent attacks from other infections, follow these basic rules while using your computer:

      1. You must be always select Custom Installation no matter what application you are going to install;
      2. Uncheck hidden options which attempt to install additional programs you never need;
      3. Scan all your downloaded files and applications or attachments of email before you open them;
      4. you should Never open any attachments of unknown or spam emails because they often bring malicious threats on your system without your permission.
      5. kindly Do not visit Torrent/adult / porn websites because they are the most prominent source of malware.
      6. never try to update any app from nonofficial websites or from any unknown pop-ups that suddenly appear on your computer screen
      7. Do not download any kind of cracked software or programs because they often bundled with threat CALVO Ransomware that will get installed automatically on your PC.

Special Offer

We get asked this a lot, so we are putting it here: Removing .CALVO file virus manually may take hours and damage your system in the process. we recommend downloading SpyHunter Malware Scanner – to see whether it will find malicious programs on your PC.

Download SpyHunter’s Anti-Malware Scanner Now!

More information about SpyHunter and how you can Install SpyHunter, If wish to uninstall steps to uninstall. Please review SpyHunter’s EULAThreat Assessment Criteria, and Privacy Policy. Keep in mind, only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. You’ll need to purchase its full version if you want to remove the infection instantly.

About the author

Christopher Edwards

Hey This is Chris, I am a Malware researcher and security analyst. I love to find out about new threats and viruses and I started this website to teach people how to stay safe online. You will get all the latest malware removal tips and tricks here. You can also ask for any virus related problem in comment section or through our contact page.

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