Ransomware Research
Rajah Ransomware
Rajah is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Rajah
- First Seen
- July 1, 2023
How Rajah Ransomware Works
Targeted Files
Full extension -> .[7E40E7FB].[rajah@airmail.cc].rajah
File Encryption Patterns
Rajah modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..rajahRansom Note and Payment Demands
After encrypting files, Rajah displays ransom notes demanding payment for file recovery:
+README-WARNING+.txtRansom message:
notes/+README-WARNING+.txt
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with Rajah ransomware:
rajah_nowin.exe_1
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About This Analysis
This Rajah 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 Rajah.
Last updated: July 30, 2025