MesaCorp is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on October 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick Facts
Ransomware Family
MesaCorp
First Seen
October 1, 2023
How MesaCorp Ransomware Works
File Encryption Patterns
MesaCorp modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..MesaCorp
Ransom Note and Payment Demands
After encrypting files, MesaCorp displays ransom notes demanding payment for file recovery:
fileread_it.txt
Ransom message:
notes/read_it.txt
Note locations:
EveryFolder
screenshot
Ransom message:
notes/152yk6v3s.jpg
Note locations:
Desktop
Technical Indicators
Associated Executable Files
The following executable files are associated with MesaCorp ransomware:
Mesa.exe
MesaRansom.exe
Elastio Can Help You
Don't let MesaCorp ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
This MesaCorp 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 MesaCorp.