- Home
- Detectable Ransomware
- Lethal Lock
Ransomware Research
Lethal Lock Ransomware
Lethal Lock is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2024, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Lethal Lock
- First Seen
- April 1, 2024
How Lethal Lock Ransomware Works
File Encryption Patterns
Lethal Lock modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..LethalLock
Ransom Note and Payment Demands
After encrypting files, Lethal Lock displays ransom notes demanding payment for file recovery:
SOLUTION_NOTE.txt
Ransom message:
notes/SOLUTION_NOTE.txt
Note locations:
EveryFolder
Ransom message:
notes/qea71tcei.jpg
Note locations:
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with Lethal Lock ransomware:
SpartanTitle Visual.exe
svchost.exe
Elastio Can Help You
Don't let Lethal Lock ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This Lethal Lock ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery solutions, helping organizations defend against and recover from ransomware attacks like Lethal Lock.
Last updated: July 30, 2025