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How To Remove Buhti Ransomware (Virus Removal Guide)

  Category:  RANSOMWARE | 14th November 2023 | Author:  CSI TEAM

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Buhti, A Ransomware Threat, Targets Both Windows And Linux Systems. On Windows, It Utilizes A Variant Of The Leaked LockBit 3.0 Ransomware, With Minor Modifications. Conversely, When Infecting Linux Systems, Buhti Employs A Customized Version Of The Leaked Babuk Ransomware.

Buhti Ransomware Encrypts Files, Replacing Original Filenames With Random Characters And Appending The Victim's ID As The New Extension. To Communicate With Victims, Buhti Leaves A Ransom Note In The Form Of A Text File Named '[victim's_ID].README.txt.'

Buhti Ransomware Distinctive Approach Showcases Buhti's Adaptability Across Different Systems, Posing A Versatile Threat To The Security Of Both Windows And Linux Environments.

Buhti Ransomware: Encryption Impact On Diverse File Formats

The Ransom Note Elucidates The Encryption Process, Employing Robust Algorithms That Make Independent Decryption Virtually Impossible For Victims. However, It Offers Hope Of Data Restoration Through A Paid Ransom, Securing A Specialized 'decryptor' Program. The Threat Actors Assure Victims Of The Software's Reliability, Having Undergone Rigorous Testing To Ensure Effective Data Recovery Upon Successful Implementation.

To Reach The Cybercriminals, The Note Directs Victims To Access A Designated Website Through A Web Browser. Upon Arrival, Victims Must Enter A Valid Email Address To Receive A Download Link After Completing The Payment Process. The Specified Payment, Outlined In The Note, Is To Be Made Exclusively In Bitcoin And Directed To The Provided Bitcoin Address.

After Payment Completion, Victims Receive An Email With A Download Link To Access The Decryption Instructions. The Provided Page Offers Clear Guidance On The Decryption Process. The Ransom Note Warns Against Independent File Modification Or Recovery Attempts, Asserting That Such Actions Will Not Lead To A Successful Restoration And May Pose Potential Risks.

Buhti, Beyond Encrypting Files, Can Receive Command Line Instructions To Target Specific Directories. Additionally, It Utilizes An Exfiltration Tool, Primarily Focused On Pilfering Specific File Types, Such As Aiff, Aspx, Docx, Epub, Json, Mpeg, Pdf, Php, Png, Ppt, Pptx, Psd, Rar, Raw, Rtf, Sql, Svg, Swf, Tar, Txt, Wav, Wma, Wmv, Xls, Xlsx, Xml, Yaml, And Yml.

The Ransom Note Left By Buhti Ransomware To Its Victims Is:

'----------- [ Welcome To BuhtiRansom ] ------------->

What Happend?

Your Files Are Encrypted. We Use Strong Encryption Algorithms, So You Cannot Decrypt Your Data.
But You Can Restore Everything By Purchasing A Special Program From Us - Universal Decryptor. This Program Will Restore All Your Files.
Follow Our Instructions Below And You Will Recover All Your Data.

What Guarantees?

We Value Our Reputation. If We Do Not Do Our Work And Liabilities, Nobody Will Pay Us. This Is Not In Our Interests.
All Our Decryption Software Is Perfectly Tested And Will Decrypt Your Data.

How To Get Access?

Using A Browser:
Open Website: Hxxps://
Enter Valid Email To Receive Download Link After Payment.
Pay Amount To Bitcoin Address.
Receive Email Link To The Download Page.
Decrypt Instruction Included.

!!! DANGER !!!
!!! DANGER !!!'

Safeguarding Data: Imperative Measures Against Ransomware Threats For Users And Organizations

Users And Organizations Can Fortify Their Defenses Against Ransomware By Adopting Proactive Measures. A Robust Backup Strategy Is Paramount, Ensuring Regular Backups Of Essential Files Stored Offline Or In Secure Cloud Storage For Restoration In Case Of Ransomware Encryption.

Keeping All Software And Operating Systems Up To Date Is Fundamental. Applying Timely Security Patches Extends Protection Against Potential Vulnerabilities Exploited By Ransomware, Covering Not Only The OS But Also Applications, Plugins, And Antivirus Software.

Professional Anti-malware Software Serves As An Additional Defense Layer, Detecting And Blocking Ransomware Strains And Unsafe Activities In Real-time. Strong, Unique Passwords, Along With Multi-factor Authentication (MFA), Mitigate The Risk Of Unauthorized Access, Emphasizing Password Changes And Avoiding Reuse.

Education On Phishing And Social Engineering Tactics Empowers Users To Recognize And Evade Potential Ransomware Delivery Methods. Being Cautious About Unsolicited Requests For Personal Or Financial Information Helps Thwart Phishing Attempts.

Maintaining A Proactive And Vigilant Cybersecurity Approach Involves Staying Informed About The Latest Ransomware Threats And Security Best Practices. Adapting Defenses To Evolving Trends Ensures Effective Responses To Potential Risks.

Overall, Protecting Against Ransomware Demands A Blend Of Preventive Measures, Awareness, And Ongoing Diligence To Stay Ahead Of Ever-evolving Threats.

Remove Malware From Windows?

Remove Malware With Malwarebytes?

Reset The Internet Browser?

Remove Malicious Extension From Internet Browser?

Protect Data With VPN Software?

Remove Malware With Avira Anti-Virus Prime

Remove Malware With SpyHunter 5?

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How To Remove Malware From Windows?

Removing Malware From A Windows Computer Involves A Combination Of Using Antivirus Or Anti-malware Tools, Performing System Scans, And Taking Manual Actions To Eliminate The Malicious Software. Here's A Step-by-step Guide:

1. Disconnect From The Internet:

  • Disconnect Your Computer From The Internet To Prevent The Malware From Communicating With Its Servers And To Avoid Further Infection.

2. Boot Into Safe Mode:

  • Boot Your Computer Into Safe Mode To Minimize The Chances Of The Malware Running During The Removal Process.
    • Restart Your Computer And Press The F8 Key Repeatedly Before The Windows Logo Appears. From The Advanced Boot Options Menu, Choose "Safe Mode" Or "Safe Mode With Networking" If You Need Internet Access.

3. Update Your Antivirus Software:

  • Ensure Your Antivirus Software Is Up-to-date. If You Don't Have One Installed, Consider Using Reputable Antivirus Or Anti-malware Tools Like Windows Defender, Malwarebytes, Or Others.

4. Run A Full System Scan:

  • Perform A Full System Scan Using Your Antivirus Or Anti-malware Software. Allow The Program To Quarantine Or Remove Any Detected Threats.

5. Use Anti-Malware Tools:

  • Consider Running Additional Anti-malware Tools To Ensure Comprehensive Scanning And Removal. Tools Like Malwarebytes, Spybot Search & Destroy, Or AdwCleaner Can Be Effective.

6. Remove Suspicious Programs:

  • Open The Control Panel And Go To "Programs" Or "Programs And Features."
  • Uninstall Any Programs That You Don't Recognize Or That Seem Suspicious.

7. Clean Up Browser Extensions:

  • Malware Can Sometimes Affect Browsers. Check Your Browsers For Unwanted Extensions And Remove Them.
    • For Chrome: Settings > More Tools > Extensions
    • For Firefox: Add-ons > Extensions
    • For Edge: Menu > Extensions

8. Check System Startup Programs:

  • Review The Programs That Start Automatically With Windows.
    • Press Ctrl + Shift + Esc To Open Task Manager.
    • Go To The "Startup" Tab And Disable Any Suspicious Entries.

9. Clear Temporary Files:

  • Use The Built-in Disk Cleanup Tool To Remove Temporary Files.
    • Press Win + R To Open The Run Dialog, Type cleanmgr, And Press Enter.

10. Reset Hosts File:

  • Malware May Modify The Hosts File. Reset It To The Default.
    • Open Notepad As An Administrator (right-click And Select "Run As Administrator").
    • Open The Hosts File (usually Located At C:\Windows\System32\drivers\etc\hosts) And Remove Any Suspicious Entries.

11. Change Passwords:

  • Change Your Passwords For Sensitive Accounts, Especially If You Suspect They May Have Been Compromised.

12. Reconnect To The Internet:

  • After Completing The Above Steps, Reconnect Your Computer To The Internet And Monitor For Any Signs Of Abnormal Behavior.

13. Update And Patch:

  • Ensure That Your Operating System, Antivirus Software, And Other Important Programs Are Up-to-date With The Latest Security Patches.

14. Consider Professional Help:

  • If You're Unsure About The Removal Process Or If The Malware Persists, Consider Seeking Professional Help.

Remember To Maintain Good Security Practices, Such As Keeping Your Operating System And Software Up-to-date, Using A Reputable Antivirus Program, And Being Cautious When Clicking On Links Or Downloading Files From The Internet. Regularly Backing Up Your Important Data Is Also Crucial To Mitigate The Impact Of Potential Infections.

Remove Malware From Malwarebytes

If You Have Malwarebytes Installed On Your Computer And It Has Detected Malware, Follow These Steps To Remove The Malware:


Using Malwarebytes:

  1. Open Malwarebytes:

    • Double-click On The Malwarebytes Icon On Your Desktop Or Locate It In Your System Tray And Open The Application.
  2. Update Malwarebytes:

    • Before Scanning, Ensure That Malwarebytes Has The Latest Malware Definitions. Click On "Update" Or "Check For Updates" Within The Malwarebytes Interface.
  3. Run A Threat Scan:

    • Click On The "Scan" Tab In Malwarebytes.
    • Choose The "Threat Scan" Option.
    • Click "Start Scan."
  4. Review Scan Results:

    • After The Scan Is Complete, Review The Results. Malwarebytes Will List Any Threats It Found.
  5. Quarantine Or Remove Threats:

    • Click On "Quarantine" Or "Remove Selected" To Move The Identified Threats To Quarantine.
  6. Reboot Your Computer:

    • Some Malware Removals May Require A System Reboot. Malwarebytes Will Prompt You If A Reboot Is Necessary.
  7. Check For Persistence:

    • After Rebooting, Open Malwarebytes Again And Run Another Scan To Ensure That No Additional Threats Are Present.
  8. Monitor For Issues:

    • Keep An Eye On Your Computer For Any Signs Of Persistent Issues Or Unusual Behavior.


Additional Steps (if Needed):

  • Clear Browser Data:

    • If The Malware Affected Your Web Browser, Consider Clearing Your Browser's Cache, Cookies, And Other Data.
  • Reset Browser Settings:

    • As Mentioned In A Previous Response, Resetting Your Browser Settings Can Help Eliminate Any Unwanted Changes Caused By Malware.
  • Review Installed Programs:

    • Check Your List Of Installed Programs And Uninstall Any Unfamiliar Or Suspicious Software.
  • Change Passwords:

    • If There's A Possibility That Sensitive Information Has Been Compromised, Consider Changing Your Passwords.
  • Update Operating System:

    • Ensure That Your Operating System And Other Software Are Up-to-date With The Latest Security Patches.

Screenshots Of Malwarebytes Security Solution



















If The Malware Persists Or If You Encounter Difficulties During The Removal Process, You May Want To Seek Assistance From The Malwarebytes Support Community Or Consider Running Additional Scans Using Other Reputable Antivirus Or Anti-malware Tools. Remember To Keep Your Security Software Updated And Practice Safe Computing Habits To Minimize The Risk Of Future Infections.

Malwarebytes Is A Leading Cybersecurity Solution Dedicated To Protecting Users From The Ever-evolving Landscape Of Digital Threats. With A Proven Track Record In Malware Detection And Removal, Malwarebytes Offers Cutting-edge Technology To Safeguard Computers And Devices Against Viruses, Ransomware, And Other Malicious Software.

Boasting A User-friendly Interface, Malwarebytes Provides A Seamless Experience For Both Novice And Advanced Users. Its Real-time Protection Capabilities, Coupled With Powerful Scanning Algorithms, Ensure That Users Are Shielded From The Latest Cybersecurity Threats. Malwarebytes Continually Updates Its Extensive Malware Database, Enabling Users To Stay Ahead Of Emerging Risks And Vulnerabilities.

Beyond malware Detection, Malwarebytes Offers Additional Features Such As Web Protection And Anti-exploit Technology, Fortifying Defenses Against Malicious Websites And Zero-day Exploits. The Software's Lightweight Footprint Ensures Minimal Impact On System Performance, Delivering Robust Security Without Compromising Speed.


Whether Used As A Standalone Solution Or In Conjunction With Other Cybersecurity Tools, Malwarebytes Remains A Trusted Ally In The Battle Against Cyber Threats. As A Proactive And Responsive Cybersecurity Partner, Malwarebytes Empowers Users To Navigate The Digital World With Confidence, Knowing That Their Data And Devices Are Safeguarded Against The Latest And Most Sophisticated Threats.

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