LCRYPTX Ransomware: A Dangerous File-Encrypting Threat

Understanding LCRYPTX Ransomware

LCRYPTX is a ransomware-type malware that encrypts files and demands a ransom for their decryption. It was recently discovered through file submissions to VirusTotal, where researchers analyzed its behavior and impact on infected systems. Once it infects a device, LCRYPTX encrypts files and appends a “.lcryx” extension, making them inaccessible to users. It then drops a ransom note named “READMEPLEASE.txt,” instructing victims to pay $500 in Bitcoin within five days to restore their data.

Summary of LCRYPTX Ransomware

Attribute	Details
Threat Name	LCRYPTX Ransomware
Threat Type	Ransomware, Crypto Virus, File Locker
Encrypted Files Extension	.lcryx
Ransom Note Filename	READMEPLEASE.txt
Ransom Amount	$500 in Bitcoin
Free Decryptor Available?	No
Cybercriminal Contact	Website on the Tor network
Detection Names	Avast (Script:SNH-gen [Trj]), Combo Cleaner (Generic.Ransom.Python.O.55C9821E), ESET-NOD32 (VBS/Filecoder.BC.Gen), Kaspersky (HEUR:Trojan-Dropper.Script.Generic), Microsoft (Trojan:VBS/LCRYXRansomware.DB!MTB)
Symptoms of Infection	Files become unreadable and receive a .lcryx extension; a ransom note appears; users are unable to open affected files.
Damage	Data encryption, potential password theft, secondary malware infections.
Distribution Methods	Malicious email attachments, drive-by downloads, torrent websites, malicious advertisements.
Danger Level	High

Ransom Note Content

Oops, all of your personal files have been encrypted by LCRYPTX RANSOMWARE!

In order to recover your files, please visit -

and send 500$ worth of bitcoin within 5 days. Read and follow the instructions properly!

How Does LCRYPTX Ransomware Infect Computers?

LCRYPTX ransomware spreads through various infection vectors, including:

• Phishing Emails: Cybercriminals distribute malicious email attachments (e.g., infected PDFs, Office files with macros, or ZIP archives).
• Malicious Downloads: Users unknowingly download ransomware from pirated software, illegal activators, and compromised websites.
• Exploit Kits: Vulnerable software and outdated operating systems can be exploited to install ransomware without user consent.
• Drive-by Downloads: Users can get infected by simply visiting a malicious website with embedded scripts that install malware.
• Network Spreading: Some ransomware variants can spread through local networks and removable storage devices like USB drives.

How to Remove LCRYPTX Ransomware

Although removing LCRYPTX ransomware from the system prevents further encryption, it does not restore the already encrypted files. Follow these steps to remove the infection safely:

Step 1: Restart Your PC in Safe Mode with Networking

1. Press Windows + R, type msconfig, and press Enter.
2. Go to the Boot tab and check Safe boot (select Networking).
3. Click Apply and OK, then restart your computer.

Step 2: Use SpyHunter to Detect and Remove LCRYPTX

1. Download SpyHunter.
2. Install the software by following on-screen instructions.
3. Run a full system scan to detect LCRYPTX ransomware.
4. Once detected, click Remove Threats to delete the malware.

Step 3: Remove LCRYPTX Ransomware Files Manually (Advanced Users)

1. Open Task Manager (Ctrl + Shift + Esc) and look for suspicious processes.
2. Right-click and select End Task.
3. Open File Explorer and navigate to:
   • C:\Users\[YourUser]\AppData\Local
   • C:\Users\[YourUser]\AppData\Roaming
4. Delete suspicious files and folders related to LCRYPTX.
5. Open Registry Editor (Windows + R, type regedit, press Enter).
6. Navigate to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
7. Delete suspicious entries related to LCRYPTX.

Step 4: Restore Your Files (If Backups Are Available)

• If you have cloud or external backups, restore your files after ensuring the malware is completely removed.
• You can try ShadowExplorer or Recuva to recover shadow copies or lost files.

How to Prevent Future Ransomware Infections

• Backup Regularly: Store backups on offline devices or cloud storage.
• Enable Firewall & Antivirus: Use comprehensive security software like SpyHunter to detect threats in real-time.
• Avoid Suspicious Emails & Attachments: Verify the sender before opening any email attachments.
• Use Strong Passwords & Multi-Factor Authentication: Protect sensitive accounts to prevent unauthorized access.
• Keep Software Updated: Always install the latest security patches for your OS and installed applications.
• Disable Macros in Office Files: Do not enable macros in Office documents received via email.
• Avoid Downloading Pirated Software: Many ransomware infections originate from cracked software.

Conclusion

LCRYPTX ransomware is a serious threat that encrypts user files and demands a ransom for decryption. Unfortunately, paying the ransom does not guarantee file recovery. It is crucial to remove the malware using a trusted tool like SpyHunter and implement preventive measures to avoid future infections. Keeping multiple backups and staying vigilant against phishing attacks can significantly reduce the risk of ransomware infections.