Funksec Ransomware is a data-locking malware that encrypts your personal or business files and appends a custom extension, making them completely inaccessible. Once encryption is complete, it drops a ransom note demanding payment in exchange for a decryption tool. Victims are often instructed to contact the attackers via email. Paying the ransom is risky and not recommended—there’s no guarantee your files will be restored.
Funksec Ransomware – Threat Summary
| Threat Type | Ransomware |
|---|---|
| Encrypted File Extension | .funk |
| Ransom Note Filename | read_it.txt |
| Email Contact | funk@skiff.com, funk@criptext.com |
| Detection Names | Trojan-Ransom.Win32.Stop, Win32/Filecoder.Funksec |
| Symptoms | Files renamed with .funk, ransom note in every folder, system slowdown |
| Damage + Distribution Methods | File encryption, ransom extortion, spread via pirated software, cracked tools, malicious email attachments |
| Danger Level | ★★★★★ High |
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How Did I Get Infected With Funksec Ransomware?
Funksec often slips into systems via deceptive downloads—like fake software cracks, bundled freeware installers, or malicious email attachments disguised as invoices or resumes. Once clicked, the ransomware silently installs itself and begins encrypting data. Users may also get infected through RDP brute-force attacks or exploit kits on compromised websites.
To avoid infections like Funksec, stay away from torrent sites, disable macros in Office files, and never trust unsolicited email attachments.
What Funksec Ransomware Does to Your Files
Once Funksec executes on your system, it scans for commonly used file types: documents, photos, videos, and databases. It then encrypts them with strong algorithms and renames each one with a .funk extension. For example:
report.pdf → report.pdf.funk
family_photo.jpg → family_photo.jpg.funk
After encryption, Funksec drops a file named read_it.txt in every affected folder. The ransom note tells you to contact the criminals via encrypted email services and threatens permanent data loss if you don’t comply.
Should You Be Worried About Funksec Ransomware?
Absolutely. Funksec is not just a scare tactic—it effectively locks your files and demands payment for the decryption key. While it doesn’t steal data, its file encryption is irreversible without the decryption tool, which only the attackers possess.
Unfortunately, paying the ransom is risky and not recommended. Many victims never receive a working decryption tool. Instead, use a reliable anti-malware solution to remove the infection and explore backups or third-party decryptors if available.
Ransom Note Dropped by Funksec Ransomware
The note, found in a read_it.txt file, typically reads:
All your files have been encrypted with Funksec Ransomware.
To recover them, contact us:
Email: funk@skiff.com or funk@criptext.com
DO NOT try to rename files or use third-party tools – this will corrupt your data.
You have 72 hours before your files are deleted permanently.
This is a scare tactic designed to pressure you into paying. Don’t fall for it—many ransomware gangs use identical templates.
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
- 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:
- 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.
- Press Windows + R, type
- 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:
- Restart your Mac and immediately press and hold the Shift key.
- Release the key once you see the Apple logo.
- Your Mac will start in Safe Mode.
Step 3: Locate and Terminate Malicious Processes
For Windows Users:
- Press Ctrl + Shift + Esc to open Task Manager.
- Look for suspicious processes (e.g., unknown names, high CPU usage, or random letters).
- Right-click on the process and select End Task.
For Mac Users:
- Open Activity Monitor (Finder > Applications > Utilities > Activity Monitor).
- Look for unusual processes.
- Select the process and click Force Quit.
Step 4: Delete Malicious Files
For Windows Users:
- Press Windows + R, type
%temp%, and hit Enter. - Delete all files in the Temp folder.
- Navigate to:
C:\Users\[Your Username]\AppData\RoamingC:\Users\[Your Username]\AppData\LocalC:\Windows\System32
- Look for suspicious files related to the ransomware (random file names, recently modified) and delete them.
For Mac Users:
- Open Finder and go to Go > Go to Folder.
- Type
~/Library/Application Supportand delete suspicious folders. - Navigate to
~/Library/LaunchAgentsand remove unknown.plistfiles.
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.
- Press Windows + R, type
regedit, and hit Enter. - Navigate to:
HKEY_CURRENT_USER\SoftwareHKEY_LOCAL_MACHINE\Software
- Look for unfamiliar folders with random characters or ransomware-related names.
- Right-click and select Delete.
For Mac Users:
- Go to System Preferences > Users & Groups.
- Click on Login Items and remove any suspicious startup items.
- Navigate to
~/Library/Preferencesand remove malicious.plistfiles.
Step 6: Restore System Using System Restore (Windows) or Time Machine (Mac)
For Windows Users:
- Press Windows + R, type
rstrui, and hit Enter. - Click Next, choose a restore point before the infection, and follow the prompts to restore your system.
For Mac Users:
- Restart your Mac and hold Command + R to enter macOS Utilities.
- Select Restore from Time Machine Backup.
- 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
- Open the downloaded file (
SpyHunter-Installer.exe). - Follow the on-screen prompts to install the program.
- Once installed, launch SpyHunter.
Step 3: Perform a Full System Scan
- Click on Start Scan Now.
- SpyHunter will scan for ransomware and other malware.
- Wait for the scan to complete.
Step 4: Remove Detected Threats
- After the scan, SpyHunter will list all detected threats.
- 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
Funksec Ransomware is a high-risk threat that causes immediate file loss and demands payment from its victims. If you’ve been infected, act quickly:
- Disconnect from the internet to stop further encryption.
- Do NOT pay the ransom—it only encourages the attackers.
- Use a trusted anti-malware tool like SpyHunter to remove the ransomware.
- Check backups and look for available decryptors from cybersecurity researchers.
