UkrainianBug is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on September 1, 2021, this ransomware has been actively targeting systems worldwide.
Quick Facts
Ransomware Family
UkrainianBug
First Seen
September 1, 2021
How UkrainianBug Ransomware Works
Targeted Files
NOSAMPLE
File Encryption Patterns
UkrainianBug modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..bugs
Ransom Note and Payment Demands
After encrypting files, UkrainianBug displays ransom notes demanding payment for file recovery:
file1ВАЖЛИВА ІНФОРМАЦІЯ!!!.txt
Ransom message:
notes/1ВАЖЛИВА ІНФОРМАЦІЯ!!!.txt
file2ВАЖЛИВА ІНФОРМАЦІЯ!!!.txt
Ransom message:
notes/1ВАЖЛИВА ІНФОРМАЦІЯ!!!.txt
Elastio Can Help You
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This UkrainianBug 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 UkrainianBug.