Ransomware Research
FLMN Ransomware
FLMN is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2025, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- FLMN
- First Seen
- April 1, 2025
How FLMN Ransomware Works
Targeted Files
sample_tei.xml.rar -> sample_tei.xml.crypt-rar
Ransom Note and Payment Demands
After encrypting files, FLMN displays ransom notes demanding payment for file recovery:
README.txt
Ransom message:
notes/README.txt
Note locations:
Desktop
Ransom message:
notes/FMLN.png
Note locations:
Desktop
Ransom message:
notes/note.txt
Note locations:
OnceOnCompletion
Technical Indicators
Associated Executable Files
The following executable files are associated with FLMN ransomware:
FMLN Ransomware.exe
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About This Analysis
This FLMN 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 FLMN.
Last updated: July 30, 2025