Anonymous is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on February 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
Ransomware Family
Anonymous
First Seen
February 1, 2023
How Anonymous Ransomware Works
File Encryption Patterns
Anonymous modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
./\.[a-z0-9]{4}$/
Ransom Note and Payment Demands
After encrypting files, Anonymous displays ransom notes demanding payment for file recovery:
filefor dencrypt
Ransom message:
notes/for dencrypt
Note locations:
EveryFolder
screenshot
Ransom message:
notes/
Note locations:
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with Anonymous ransomware:
Gta v online.exe
svchost.exe
Elastio Can Help You
Don't let Anonymous ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
This Anonymous 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 Anonymous.