Ransomware Research
Maui Ransomware
Maui is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2021, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: MauiCrypt.
Quick Facts
- Ransomware Family
- Maui
- First Seen
- August 1, 2021
- Known Aliases
- MauiCrypt
How Maui Ransomware Works
Targeted Files
Usage-> maui [-ptx] [PATH] Options -> -p dir -> Set Log Directory (Default-> Current Directory) -t n Set Thread Count (Default -> 1) -x Self Melt (Default -> No) maui.evd, maui.key, maui.log in the folder where sample located
Technical Indicators
Associated Executable Files
The following executable files are associated with Maui ransomware:
aui.exeMaui.exeproc.exe
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About This Analysis
This Maui 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 Maui.
Last updated: July 30, 2025