Ransomware Research
Teamo Ransomware
Teamo is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on November 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: Zika.
Quick Facts
- Ransomware Family
- Teamo
- First Seen
- November 1, 2017
- Known Aliases
- Zika
How Teamo Ransomware Works
Targeted Files
Requires C&C to send data
File Encryption Patterns
Teamo modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..teamoRansom Note and Payment Demands
After encrypting files, Teamo displays ransom notes demanding payment for file recovery:
Hello Hi Hola como sea jaja.txtRansom message:
notes/Hello Hi Hola como sea jaja.txt
Note locations:
DesktopRansom message:
notes/jtkeUqT.png
Note locations:
DesktopTechnical Indicators
Associated Executable Files
The following executable files are associated with Teamo ransomware:
eda2.exe
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About This Analysis
This Teamo 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 Teamo.
Last updated: July 30, 2025