Ransomware Research
RestoLocker Ransomware
RestoLocker is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- RestoLocker
- First Seen
- September 1, 2017
How RestoLocker Ransomware Works
Targeted Files
Encrypts test folder on the Desktop
File Encryption Patterns
RestoLocker modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..HeroesOftheStormRansom Note and Payment Demands
After encrypting files, RestoLocker displays ransom notes demanding payment for file recovery:
What is it?.txtRansom message:
notes/What is it?.txt
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with RestoLocker ransomware:
restolocker.exe
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About This Analysis
This RestoLocker 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 RestoLocker.
Last updated: July 30, 2025