PClock Virus: what it is and how to remove it

PClock virus is one of the most aggressive cyber threats that are spread around the world quickly. If you know what Cryptolocker is, then you will have no problem understanding what the PClock virus is.

Facts checked October 7, 2026. Removal steps tested on Windows 11 (26H2) and checked against Microsoft's and the browser makers' current documentation. Sections marked as our earlier report are the original text: they describe the threat as it was then and have not been reviewed since. The 2026 status, the removal steps and the questions are current.

Automatic

Get a free scan and check if your PC is infected.

Fortect finds malware, unwanted programs and the Windows damage they leave behind, and repairs it in one pass.

If PClock Virus keeps coming back after uninstalling, a scan can find what reinstalls it.

Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free.

Do it yourself · free Remove PClock Virus yourself 6 steps, about 18 minutes, no software needed.

Start the steps
Screenshot of PClock Virus: pclock
PClock Virus as our 2021 report showed it.

PClock Virus: summary

DistributionMalicious files and spam email campaigns get used to spreading malware around
NamePClock Virus
TypeRansomware
IssuesThe system gets infiltrated and locked in minutes. Then the computer cannot be used until the payment is transferred to criminals
Ransom noteYour files are locked !!!!.txt; the text is quoted in full below
Contact infosuppcop@yandex.ru, sysgop01@india.com, and sysgop02@india.com
Removal

Scan the PC with security software to find and remove the malware and anything installed with it. Fortect scans Windows for malware and repairs the system files and settings it damaged.

Remove it nowTo use the full-featured product, you have to purchase a license for Fortect. The scan is free.
Show 9 more facts
Detection namesNo Microsoft detection name is known
Encrypted file extensionNot recorded in our earlier report
DecryptorNo free decryptor is known for this variant; check No More Ransom (nomoreransom.org) for updates
DamageNot recorded in the old report
SymptomsAn unknown program in Installed apps and a ransom note left in folders
EvidenceOne write-up by a security site; no sample analysed yet
Free decryptorNo free decryptor is known (checked 7 October 2026)
First seen6 April 2021
Facts checked7 October 2026
  • Note file: the ransom note

From our report of Apr 2021 · not reviewed since

More from our earlier report on PClock Virus

  • You need anti-malware tools to remove this virus
  • Get rid of the damage caused by the infection with
  • If you need your files, you have to recover "CryptoLocker" from the antivirus quarantine, or find a copy of "CryptoLocker" in the Internet and start it again.
  • hxxp://invisioncorp.com/au/XXXXXXXXXX Approximate destruction time of your proviate key: If the time is finished you are unable to recover files anymore!
  • Simply remove this wallpaper from your desktop.

How PClock Virus behaves

From our report of Apr 2021 · not reviewed since

PClock is the threat considered to be a ransomware-type

PClock virus is one of the most aggressive cyber threats that are spread around the world quickly.

If you know what Cryptolocker is, then you will have no problem understanding what the PClock virus is.

For those who are not familiar with this threat, we will say that it is capable of infiltrating computers without being noticed, encrypting almost every file that can be found on the system (*.xls, *.docx, *.doc, *.text, *.jpg, *.jpeg, *.ppt, *.pdf, *.pps, *.wps, *.pptm, *.pptx, *.pst, *.zip, *.tar, *.rar, etc.) and then asking to pay a ransom in exchange for unblocking affected files.

PClock virus relies on XOR encryption routine when trying to block target system files, so there is no surprise that there is the only method that can be used for the decryption of these files and this method is to pay a ransom and get the key.

You can hardly miss the fact that your computer was affected by this ransomware because as soon as it finishes encrypting your files, it shows a huge warning message asking to pay a ransom.

The ransom message that PClock displays:

This payment should be made in bitcoins and within 72 hours. Please, do NOT make this payment because it might be that it won't help you to recover the connection to your files. For that, you should install or and run a full system scan with it. In order to recover your affected files, you can try to use the alternatives listed below.

Screenshot of PClock Virus: pclock
PClock Virus in our 2021 report.

From our report of Apr 2021 · not reviewed since

Ways computers get infected

PClock is spread using well-known techniques that should be kept in mind forever.

One of the mostly-used methods relies on fake notifications that report about such things as missing updates, possible infections, or even discounts. Once any of such ads is clicked, the computer is infected by a trojan horse, which is additionally used for making predetermined system changes and also encrypting required files.

If you want to stay safe, you should ignore all these ads that claim that you should update your Java, Flash Player, FLV Player, etc. In addition, stay away from those ads that 'recommend' contacting some kind of customer service and similar assistants because they can also lead you to the infiltration of the virus. Finally, you should avoid illegal websites and also stay away from suspicious emails.

If the message looks very suspicious and claims that should download the attachment, you should never do that because this can easily lead you to the infiltration of this ransomware. Once this threat enters the computer, it does what it was set for and then shows such fake warning message:

The PClock Virus ransom note

Text of the ransom note

Support e-mail: suppteam01@india.com suppteam01@yandex.ru

Your personal files encryption produced on this computer: photos, videos, documents, etc.

Encryption was produced using a unique public key RSA-2048 generated for this computer.

To decrypt files you need to obtain the private key.

The single copy of the private key, which will allow to decrypt the files,

located on a secret server on the Internet; the server will destroy the key after 120 hours.

After that nobody and never will be able to restore files.

To obtain the private key for this computer, you need pay 1.2 Bitcoin (~761 USD)

---------------------------------------------------------------------------------------------------

Your Bitcoin address:

[payment address omitted]

You must send 1.2 Bitcoin to the specified address and report it to e-mail customer support.

In the letter must specify your Bitcoin address to which the payment was made.

---------------------------------------------------------------------------------------------------

The most convenient tool for buying Bitcoins in our opinion is the site:

hxxps://localbitcoins.com/

There you can buy Bitcoins in your country in any way you like, including electronic payment systems,

credit and debit cards, money orders, and others.

Instructions for purchasing Bitcoins on account localbitcoins.com read here:

hxxps://localbitcoins.com/guides/how-to-buy-bitcoins

Video tutorial detailing on buying Bitcoins using the site localbitcoins.com here:

hxxp://www.youtube.com/watch?v=hroPcR-0zSI

How to withdraw Bitcoins from account localbitcoins.com to our bitcoin wallet:

hxxps://localbitcoins.com/faq#howto_buy

Also you can use to buy Bitcoins these sites:

hxxps://www.bitstamp.net/ - Big BTC exchanger

hxxps://www.coinbase.com/ - Other big BTC exchanger

hxxps://www.moneypakforbitcoins.us/ - Buy BTC via Green Dot MoneyPak

hxxps://btcdirect.eu/ - Best for Europe

hxxps://coincafe.com/ - Recommended for fast, many payment methods

hxxps://bittylicious.com/ - Good service for Europe and World

hxxps://www.247exchange.com/ - Other exchanger

How to remove PClock Virus

Tools you'll need

All of these are free except where noted. Download them on a clean device if the infected PC is offline.

  • A USB stick: to keep the ransom note, two or three encrypted files and screenshots off the infected PC.
  • Microsoft Defender Offline: built into Windows 11 and Windows 10; scans before Windows starts, so running malware cannot hide.
  • Microsoft Safety Scanner: a second, portable scanner with current signatures; each download works for 10 days.
  • ID Ransomware: identifies the family from the note and one encrypted file and says whether a decryptor exists.
  • No More Ransom: the free decryptors from police and security companies; check it again every few months.
  • Fortect (optional): scans Windows for malware and repairs the system files and settings it damaged. The free scan is in the box above.

How to remove PClock Virus and get your files back

Work in this order.

Disconnecting comes first, removal comes before any restore, and nothing here asks you to contact the attackers.

  1. Step 1: Disconnect the PC and unplug backup drives

    Unplug the network cable or turn off Wi-Fi, and disconnect USB drives, external disks and network shares, so PClock Virus cannot reach more files. Pause OneDrive, Google Drive or Dropbox sync, because synced folders upload the encrypted copies over the good ones.

    Leave the PC on but offline while you read the next steps, since a restart can let the ransomware run again. This applies to Windows 11 and Windows 10 alike.

    Windows 11 quick settings with Wi-Fi turned off
    Windows 11: turn off Wi-Fi to take the PC offline.

    Full procedure with screenshots: Ransomware: first steps, finding a decryptor and recovering files

  2. Step 2: Save the ransom note and identify the family

    The name of the family decides whether a free decryptor can help. Copy the ransom note and two small encrypted files to a USB stick, and check them on another device with ID Ransomware or Crypto Sheriff.

    Note the extension added to the files, the contact address and the victim ID shown in the note. Keep the originals on the Windows 11 or Windows 10 PC untouched.

    A ransom note text file next to encrypted files in File Explorer
    Windows 11: the ransom note and encrypted files to copy for identification.

    Full procedure with screenshots: Ransomware: first steps, finding a decryptor and recovering files

  3. Step 3: Check for a free decryptor

    Our last check found that for PClock Virus, no free decryptor is known (checked 7 October 2026). Look again yourself in the No More Ransom list and the free decryptor pages of Emsisoft, Avast and Kaspersky, which add new families every year.

    A decryptor needs the ransomware gone first, or it encrypts the files again. Keep at least one copy of the encrypted files on an external drive, even if no tool works yet.

    Full procedure with screenshots: Ransomware: first steps, finding a decryptor and recovering files

  4. Step 4: Remove the ransomware before you restore or decrypt

    Removing PClock Virus does not bring the files back, but it has to come first. Start with Defender's Full scan, then the offline scan from the same Scan options page, which checks the disk before Windows loads.

    If the scan cannot start, use Safe Mode with Networking. Delete the ransom notes only after you have saved a copy, because removal tools sometimes leave them behind on Windows 11 and Windows 10.

    Windows Security Scan options with Microsoft Defender Antivirus offline scan selected
    Windows 11: Windows Security > Virus & threat protection > Scan options.

    Full procedure with screenshots: Run a Microsoft Defender Offline scan

  5. Step 5: Look for shadow copies of the files

    Windows keeps shadow copies for restore points and backups, and some ransomware fails to delete them. vssadmin list shadows in an administrator Command Prompt tells you at once whether any exist.

    If they do, right-click the folder that held your files, open Properties > Previous Versions, select a version from before the attack, and click Open to check it before you Restore or copy the files out. Windows 11 and Windows 10 both have the tab.

    Command Prompt running vssadmin list shadows
    Windows 11: vssadmin list shadows shows whether shadow copies exist.

    Full procedure with screenshots: Ransomware: first steps, finding a decryptor and recovering files

  6. Step 6: Restore the files from a backup or recover deleted originals

    A backup made before the attack is the surest way back. Connect it only once the PC is clean, then restore from File History, Windows Backup, OneDrive's Restore your OneDrive or your own external copies.

    Without a backup, try file recovery: the originals that PClock Virus deleted may still be on the disk until something overwrites them. Install nothing new on the drive you want to recover from on the Windows 11 or Windows 10 PC.

    Full procedure with screenshots: Recover deleted files (Recycle Bin, backups, OneDrive) On uGetFix

Instructions for each browser and system

The detailed steps for every browser and system this guide covers. Open the one you use.

Repair damaged system components

Once a computer is infected with malware, its system is changed to operate differently. For example, an infection can alter the Windows registry database, damage vital bootup and other sections, delete or corrupt DLL files, etc. Once a system file is damaged by malware, antivirus software is not capable of doing anything about it, leaving it just the way it is. Consequently, users might experience performance, stability, and usability issues, to the point where a full Windows reinstall is required.

Therefore, we highly recommend using a one-of-a-kind, patented technology of repair. Not only can it fix virus damage after the infection, but it is also capable of removing malware that has already broken into the system thanks to several engines used by the program. Besides, the application is also capable of fixing various Windows-related issues that are not caused by malware infections, for example, Blue Screen errors, freezes, registry errors, damaged DLLs, etc.

  • Download the application by clicking on the link above
  • Click on the ReimageRepair.exe
    Reimage download
  • If User Account Control (UAC) shows up, select Yes
  • Press Install and wait till the program finishes the installation processReimage installation
  • The analysis of your machine will begin immediatelyReimage scan
  • Once complete, check the results - they will be listed in the Summary
  • You can now click on each of the issues and fix them manually
  • If you see many problems that you find difficult to fix, we recommend you purchase the license and fix them automatically.Reimage results

By employing , you would not have to worry about future computer issues, as most of them could be fixed quickly by performing a full system scan at any time. Most importantly, you could avoid the tedious process of Windows reinstallation in case things go very wrong due to one reason or another.

Manual removal using Safe Mode

Important! →
Manual removal guide might be too complicated for regular computer users. It requires advanced IT knowledge to be performed correctly (if vital system files are removed or damaged, it might result in full Windows compromise), and it also might take hours to complete. Therefore, we highly advise using the automatic method provided above instead.

Step 1. Access Safe Mode with Networking

Manual malware removal should be best performed in the Safe Mode environment.

Windows 7 / Vista / XP

  1. Click Start > Shutdown > Restart > OK.
  2. When your computer becomes active, start pressing F8 button (if that does not work, try F2, F12, Del, etc. - it all depends on your motherboard model) multiple times until you see the Advanced Boot Options window.
  3. Select Safe Mode with Networking from the list.Windows 7/XP

Windows 10 / Windows 8

  1. Right-click on Start button and select Settings.
    Settings
  2. Scroll down to pick Update & Security.
    Update and security
  3. On the left side of the window, pick Recovery.
  4. Now scroll down to find Advanced Startup section.
  5. Click Restart now.
    Reboot
  6. Select Troubleshoot.Choose an option
  7. Go to Advanced options.Advanced options
  8. Select Startup Settings.Startup settings
  9. Press Restart.
  10. Now press 5 or click 5) Enable Safe Mode with Networking.Enable safe mode

Step 2. Shut down suspicious processes

Windows Task Manager is a useful tool that shows all the processes running in the background. If malware is running a process, you need to shut it down:

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Click on More details.
    Open task manager
  3. Scroll down to Background processes section, and look for anything suspicious.
  4. Right-click and select Open file location.
    Open file location
  5. Go back to the process, right-click and pick End Task.
    End task
  6. Delete the contents of the malicious folder.

Step 3. Check program Startup

  1. Press Ctrl + Shift + Esc on your keyboard to open Windows Task Manager.
  2. Go to Startup tab.
  3. Right-click on the suspicious program and pick Disable.
    Startup

Step 4. Delete virus files

Malware-related files can be found in various places within your computer. Here are instructions that could help you find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup
  2. Select the drive you want to clean (C: is your main drive by default and is likely to be the one that has malicious files in).
  3. Scroll through the Files to delete list and select the following: Temporary Internet Files
    Downloads
    Recycle Bin
    Temporary files
  4. Pick Clean up system files.
    Delete temp files
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter): %AppData%
    %LocalAppData%
    %ProgramData%
    %WinDir%

After you are finished, reboot the PC in normal mode.

Restore files using data recovery software

Since many users do not prepare proper data backups prior to being attacked by ransomware, they might often lose access to their files permanently. Paying criminals is also very risky, as they might not fulfill the promises and never send back the required decryption tool.

While this might sound terrible, not all is lost - data recovery software might be able to help you in some situations (it highly depends on the encryption algorithm used, whether ransomware managed to complete the programmed tasks, etc.). Since there are thousands of different ransomware strains, it is immediately impossible to tell whether third-party software will work for you.

Therefore, we suggest trying regardless of which ransomware attacked your computer. Before you begin, several pointers are important while dealing with this situation:

  • Since the encrypted data on your computer might permanently be damaged by security or data recovery software, you should first make backups of it - use a USB flash drive or another storage.
  • Only attempt to recover your files using this method after you perform a scan with anti-malware software.

Install data recovery software

  1. Download .
  2. Double-click the installer to launch it.
  3. Follow on-screen instructions to install the software.Install program
  4. As soon as you press Finish, you can use the app.
  5. Select Everything or pick individual folders where you want the files to be recovered from.Select what to recover
  6. Press Next.
  7. At the bottom, enable Deep scan and pick which Disks you want to be scanned.Select Deep scan
  8. Press Scan and wait till it is complete.Scan
  9. You can now pick which folders/files to recover - don't forget you also have the option to search by the file name!
  10. Press Recover to retrieve your files.Recover files
Create data backups to avoid file loss in the future
Report the incident to your local authorities

Ransomware is a lucrative, highly illegal business, and authorities are actively targeting ransomware operators. The level of investigation and follow-up depends on the country, the scale of the incident, and whether the attack is linked to known ransomware groups. To increase the likelihood of identifying the culprits, the agencies need information. In many cases, reports are used primarily for intelligence gathering, trend analysis, and victim support rather than immediate identification of attackers.

Therefore, by reporting the crime, you could help stop the cybercriminal activities and catch the threat actors. Reporting does not guarantee investigation or recovery of data, but it contributes to broader efforts to track ransomware campaigns. Make sure you include all the possible details, including how did you notice the attack, when it happened, etc. Relevant details may also include affected systems, ransom demands, cryptocurrency wallet addresses, and any communication with the attackers. Additionally, providing documents such as ransom notes, encrypted files, or malware executables would be beneficial.

Law enforcement agencies typically deal with online fraud and cybercrime, although it depends on where you live. Here is the list of local authority groups that handle incidents like ransomware attacks, sorted by country:

  • USA - Internet Crime Complaint Center IC3
  • United Kingdom - ActionFraud
  • Canada - Canadian Anti-Fraud Centre
  • Australia - ScamWatch
  • New Zealand - ConsumerProtection
  • Germany - Polizei
  • France - Ministère de l'Intérieur

Internet Crime Complaint Center IC3

If your country is not listed above, you should contact the local police department or communications center.

Scan your system with anti-malware

If you are a victim of ransomware, you should employ anti-malware software for its removal. Some ransomware can self-destruct after the file encryption process is finished. Even in such cases, malware might leave various data-stealing modules or could operate in conjunction with other malicious programs on your device.

or can detect and eliminate all ransomware-related files, additional modules, along with other viruses that could be hiding on your system. The security software is really easy to use and does not require any prior IT knowledge to succeed in the malware removal process.

From our report of Apr 2021 · not reviewed since

Removing the virus with the guide

If the PClock virus has just shown up on your PC's desktop, you should ignore its requirement to pay a fine because you can be left without your files and your money.

In the end, we highly recommend thinking about the prevention of such infections. For that, you should always have reputable anti-spyware installed on your computer. You can rely on or or different anti-malware.

Besides, don't forget to think about the immunity of your files and backup. If you have been making backups, you should be capable of recovering your files. You can also use file recovery software or system tools like .

Report it and recover your files

Report it

Report the attack even if you do not expect the files back: insurers and banks ask for the report number, and police use the contacts in the note to link cases.

United States
FBI IC3 · FTC ReportFraud

Give the victim ID, the note and the date the files were encrypted. A business that holds personal data may also have to notify its data protection authority, in the EU within 72 hours.

Backups: the 3-2-1 rule

Keep three copies of files that matter, on two kinds of storage, with one copy offline or off-site.

A disk that stays plugged in is reached by malware like PClock Virus together with the PC; one you connect only for the backup is not.

On Windows 11, File History keeps versions on an external drive, and OneDrive keeps earlier versions of synced files. Before restoring anything, make sure the PC no longer shows PClock Virus in the list of installed apps.

Setting it up step by step: 3-2-1 backups on Windows 11 and 10.

Stream videos without limitations, no matter where you are

There are multiple parties that could find out almost anything about you by checking your online activity.

While this is highly unlikely, advertisers and tech companies are constantly tracking you online. The first step to privacy should be a secure browser that focuses on tracker reduction to a minimum.

Even if you employ a secure browser, you will not be able to access websites that are restricted due to local government laws or other reasons. In other words, you may not be able to stream Disney+ or US-based Netflix in some countries. To bypass these restrictions, you can employ a powerful VPN, which provides dedicated servers for torrenting and streaming, not slowing you down in the process.

Data backups are important - recover your lost files

Ransomware is one of the biggest threats to personal data.

Once it is executed on a machine, it launches a sophisticated encryption algorithm that locks all your files, although it does not destroy them. The most common misconception is that anti-malware software can return files to their previous states. This is not true, however, and data remains locked after the malicious payload is deleted.

While regular data backups are the only secure method to recover your files after a ransomware attack, tools such as can also be effective and restore at least some of your lost data.

Questions about PClock Virus

Is there a free PClock Virus decryptor?

We last checked on 7 October 2026, and for PClock Virus no free decryptor is known. We check No More Ransom, which collects free tools from police and security companies, and the decryptor pages of the major antivirus vendors. A working decryptor exists only when the encryption has a flaw or the keys were leaked or seized.

Ignore sites and videos that offer a "PClock Virus decryptor" for download or for a fee: these are usually scams or malware. Real decryptors are free and come from known security companies or law enforcement. Keep the encrypted files in case a tool appears later.

Did PClock Virus steal my files or passwords?

We do not know yet. Nothing published so far shows data theft by PClock Virus, but the only confirmed sign is PClock Virus in the list of installed apps, which says nothing about what happened before. Many current ransomware attacks copy files or run a password stealer first, so it is wise to act as if they did.

From a clean device, change the passwords that were saved in the browsers on this PC, starting with e-mail and banking, sign out of all sessions and turn on two-step verification. Watch bank statements and account activity for the next few weeks.

Should I pay the ransom?

We advise against it, and so do the FBI, Europol and national cyber agencies. Payment does not guarantee a working tool: some attackers never reply, some tools damage files, and some variants have no decryptor at all. Paying also funds further attacks and can make you a target again.

Before considering payment, try every recovery option in this guide and report the attack. Companies must involve their legal adviser and insurer, because payments to sanctioned groups can be illegal. If files are truly irreplaceable, store the encrypted copies and wait; decryptors sometimes appear later.

Can a data-recovery company decrypt my files for a fee?

Only if a decryptor already exists or the company pays the attackers for you. Some "ransomware recovery" services advertise that they can decrypt families with no known flaw; in practice they negotiate with the attackers and add their own fee. Others use the same free tools listed on No More Ransom.

Before you hire anyone, ask in writing how they will recover the files, whether they will contact the attackers and what happens if they fail. A legitimate service answers clearly. If a free decryptor exists for your family, you can run it yourself.

How did PClock Virus get on my computer?

The way PClock Virus spreads has not been documented yet, so look at your own recent activity. On home PCs, ransomware most often comes with cracked programs, game cheats, key generators and fake updates, or with an e-mail attachment that was opened. On business networks, attackers usually log in through Remote Desktop with a stolen or guessed password.

Think back to what was downloaded or installed in the days before PClock Virus in the list of installed apps, and check the Downloads folder and Installed apps sorted by date. Keep anything suspicious for your report, but do not run it again.

Is PClock Virus the same as other ransomware with a similar name?

Not necessarily. Ransomware names come from the file extension, the note or a word in the code, so unrelated families often end up with similar names, and one family can appear under several names. The difference matters: a decryptor or advice for one family does not fit another and can damage files.

Compare the ending added to your files and the exact name of the note with the summary table at the top of this guide, then upload the note and one encrypted file to ID Ransomware from a clean device. If the result names another family, follow the guide for that family instead.

What does the ransom note tell me about the ransomware?

Quite a lot. The file name the ransom note, the wording, the contact addresses and the format of the personal ID are typical for each family. Uploading the note together with one encrypted file to ID Ransomware or No More Ransom's Crypto Sheriff usually names the family within seconds.

That name decides your options: some families have free decryptors, some can be partially recovered, and some cannot be decrypted at all. The note's claims about stolen data should be taken seriously but not at face value.

How do I open my .docx, .jpg and other files locked by PClock?

You cannot open locked files normally while they stay encrypted, and renaming them will not help. Our earlier report did not record the extension that PClock adds, so check one locked file name and the ransom note for it.

No free decryptor is known for this variant; check No More Ransom (nomoreransom.org) for updates. Do not rename the files, change the extension or edit them, because that can make recovery harder. Copy the locked files to an external drive before you clean the system, so a decryptor released later still has them.

Will Fortect remove PClock Virus?

Fortect scans Windows for malware and unwanted programs and repairs the system files and settings they change, and its free scan shows what it finds on your PC before you decide anything.

For PClock Virus, follow the plan above as well: the browser steps take back permissions and settings that no scanner treats as a threat, and uninstalling the program that brought it removes the source.

Run Microsoft Defender's full scan and, if anything was found, its offline scan as a second opinion. If the symptoms are gone after the plan and both scans are clean, there is nothing more to do.

Sources

  1. CISA: StopRansomware (read October 7, 2026)
  2. No More Ransom (read October 7, 2026)
  3. FTC: How to recognize, remove and avoid malware (read October 7, 2026)
  4. Microsoft Learn: Microsoft Defender Offline (read October 7, 2026)
  5. Microsoft Learn: How Microsoft names malware (read October 7, 2026)

More removal guides

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