Ransomware Research
Krypte Ransomware
Krypte is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2016, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- Krypte
- First Seen
- September 1, 2016
How Krypte Ransomware Works
Targeted Files
Random filenames -> bkPZu84p9.fear
File Encryption Patterns
Krypte modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..fearRansom Note and Payment Demands
After encrypting files, Krypte displays ransom notes demanding payment for file recovery:
Ransom message:
notes/note.txt
Note locations:
LoginTechnical Indicators
Associated Executable Files
The following executable files are associated with Krypte ransomware:
krypte.exeWinOSHelp.exe
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About This Analysis
This Krypte 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 Krypte.
Last updated: July 30, 2025