Ransomware Research
SuperB Ransomware
SuperB is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2017, this ransomware has been actively targeting systems worldwide.
Quick Facts
- Ransomware Family
- SuperB
- First Seen
- September 1, 2017
How SuperB Ransomware Works
Targeted Files
Written in Python Encrypts file to {original_file_name}.enc; Replaces the content of the original file with ransom_note
File Encryption Patterns
SuperB modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..encRansom Note and Payment Demands
After encrypting files, SuperB displays ransom notes demanding payment for file recovery:
{original_file_name}Ransom message:
notes/note.txt
Note locations:
EveryFileTechnical Indicators
Associated Executable Files
The following executable files are associated with SuperB ransomware:
Trojan.Ransom.Generic.exetest.exe11.exe
Elastio Can Help You
Don't let SuperB ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This SuperB 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 SuperB.
Last updated: July 30, 2025