Revault Ransomware

Revault Ransomware Summary

Threat Type	Ransomware – File-encrypting malware
Encrypted File Extension	.revault
Ransom Note Filename	README.txt
Email Contact	decryption.revault@protonmail.com
Detection Names	Ransom:Win32/Revault, Trojan.Ransom.Revault, Revault.Ransom
Symptoms	Files renamed with .revault, ransom note dropped, inability to open documents/photos
Damage + Distribution Methods	Encrypts user data, demands cryptocurrency ransom; spreads via malicious email attachments, cracked software installers, or infected websites
Danger Level	Severe
SpyHunter Removal Tool	Download SpyHunter to Remove Revault

---

How Did I Get Infected With Revault Ransomware?

Revault usually slips into systems through phishing emails that carry weaponized attachments — often disguised as invoices, delivery notices, or urgent account updates. Clicking and opening these files triggers the ransomware’s payload. Other common infection routes include malicious ads, compromised websites pushing drive-by downloads, or installing pirated/cracked software bundled with the malware.

---

What Revault Ransomware Does to Your Files

Once Revault infiltrates a system, it immediately scans all connected drives and network shares for documents, images, databases, and other valuable files. It then encrypts them using strong algorithms and appends the .revault extension to each filename. A ransom note called README.txt is dropped in affected folders, instructing victims to contact the attackers via email and pay for a decryption tool.

---

Should You Be Worried About Revault Ransomware?

Yes — Revault is highly destructive. Without backups, recovering your data without the attackers’ private key is nearly impossible. Paying the ransom carries no guarantee of file recovery and exposes you to further extortion or reinfection. Additionally, the ransomware can disable shadow copies, making local recovery more difficult.

---

Ransom Note Dropped by Revault

The README.txt ransom note typically states that your files have been encrypted and can only be restored by purchasing a unique decryption key. It demands cryptocurrency payment and warns victims not to rename files or use third-party recovery tools. These are intimidation tactics — you should never comply.

Manual Ransomware Removal Guide

Warning: Manual removal is complex and risky. If not done correctly, it can lead to data loss or incomplete removal of ransomware. Only follow this method if you are an advanced user. If unsure, proceed with Method 2 (SpyHunter Removal Guide).

Step 1: Disconnect from the Internet

1. Unplug your Ethernet cable or disconnect Wi-Fi immediately to prevent further communication with the ransomware’s command and control (C2) servers.

Step 2: Boot into Safe Mode

For Windows Users:

1. For Windows 10, 11:
   • Press Windows + R, type msconfig, and hit Enter.
   • Go to the Boot tab.
   • Check Safe boot and select Network.
   • Click Apply and OK, then restart your PC.
2. For Windows 7, 8:
   • Restart your PC and press F8 repeatedly before Windows loads.
   • Select Safe Mode with Networking and press Enter.

For Mac Users:

1. Restart your Mac and immediately press and hold the Shift key.
2. Release the key once you see the Apple logo.
3. Your Mac will start in Safe Mode.

Step 3: Locate and Terminate Malicious Processes

For Windows Users:

1. Press Ctrl + Shift + Esc to open Task Manager.
2. Look for suspicious processes (e.g., unknown names, high CPU usage, or random letters).
3. Right-click on the process and select End Task.

For Mac Users:

1. Open Activity Monitor (Finder > Applications > Utilities > Activity Monitor).
2. Look for unusual processes.
3. Select the process and click Force Quit.

Step 4: Delete Malicious Files

For Windows Users:

1. Press Windows + R, type %temp%, and hit Enter.
2. Delete all files in the Temp folder.
3. Navigate to:
   • C:\Users\[Your Username]\AppData\Roaming
   • C:\Users\[Your Username]\AppData\Local
   • C:\Windows\System32
4. Look for suspicious files related to the ransomware (random file names, recently modified) and delete them.

For Mac Users:

1. Open Finder and go to Go > Go to Folder.
2. Type ~/Library/Application Support and delete suspicious folders.
3. Navigate to ~/Library/LaunchAgents and remove unknown .plist files.

Step 5: Remove Ransomware from Registry or System Settings

For Windows Users:

Warning: Incorrect changes in the Registry Editor can damage your system. Proceed with caution.

1. Press Windows + R, type regedit, and hit Enter.
2. Navigate to:
   • HKEY_CURRENT_USER\Software
   • HKEY_LOCAL_MACHINE\Software
3. Look for unfamiliar folders with random characters or ransomware-related names.
4. Right-click and select Delete.

For Mac Users:

1. Go to System Preferences > Users & Groups.
2. Click on Login Items and remove any suspicious startup items.
3. Navigate to ~/Library/Preferences and remove malicious .plist files.

Step 6: Restore System Using System Restore (Windows) or Time Machine (Mac)

For Windows Users:

1. Press Windows + R, type rstrui, and hit Enter.
2. Click Next, choose a restore point before the infection, and follow the prompts to restore your system.

For Mac Users:

1. Restart your Mac and hold Command + R to enter macOS Utilities.
2. Select Restore from Time Machine Backup.
3. Choose a backup prior to the ransomware infection and restore your system.

Step 7: Use a Decryption Tool (If Available)

• Visit No More Ransom (www.nomoreransom.org) and check if a decryption tool is available for your ransomware variant.

Step 8: Recover Files Using Backup

• If you have backups on an external drive or cloud storage, restore your files.

---

Automatic Ransomware Removal Using SpyHunter

If manual removal seems too risky or complicated, using a reliable anti-malware tool like SpyHunter is the best alternative.

Step 1: Download SpyHunter

Download SpyHunter from the official link: Download SpyHunter

Or follow the official installation instructions here:
SpyHunter Download Instructions

Step 2: Install SpyHunter

1. Open the downloaded file (SpyHunter-Installer.exe).
2. Follow the on-screen prompts to install the program.
3. Once installed, launch SpyHunter.

Step 3: Perform a Full System Scan

1. Click on Start Scan Now.
2. SpyHunter will scan for ransomware and other malware.
3. Wait for the scan to complete.

Step 4: Remove Detected Threats

1. After the scan, SpyHunter will list all detected threats.
2. Click Fix Threats to remove the ransomware.

Step 5: Use SpyHunter’s Malware HelpDesk (If Needed)

If you are dealing with a stubborn ransomware variant, SpyHunter’s Malware HelpDesk provides custom fixes to remove advanced threats.

Step 6: Restore Your Files

If your files are encrypted:

• Try No More Ransom (www.nomoreransom.org) for decryption tools.
• Restore from cloud storage or external backups.

---

Preventing Future Ransomware Attacks

• Keep backups on an external hard drive or cloud storage.
• Use SpyHunter to detect threats before they infect your system.
• Enable Windows Defender or a trusted antivirus program.
• Avoid suspicious emails, attachments, and links.
• Update Windows, macOS & software regularly.

---

Conclusion

Revault Ransomware is a serious threat that locks away your personal and business data. The safest response is to remove the infection immediately, restore from secure backups if available, and strengthen your defenses against future attacks. Use a trusted anti-malware tool like SpyHunter to eliminate malicious files and block reinfection.