Ransomware Research

Bagli Ransomware

Bagli is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2021, this ransomware has been actively targeting systems worldwide.

Quick Facts

Ransomware Family
Bagli
First Seen
March 1, 2021

How Bagli Ransomware Works

Targeted Files

Bagli does not actually encrypt files - it overwrites file content (damages data to make it unusable) and creates the "oxu.txt" text file (a ransom message) in all folders containing affected data. Bagli encrypts files only on the Desktop.

File Encryption Patterns

Bagli modifies encrypted files using specific patterns to mark them as encrypted:

File extensions added after encryption:

..bagli

Ransom Note and Payment Demands

After encrypting files, Bagli displays ransom notes demanding payment for file recovery:

fileoxu.txt

Ransom message:

notes/oxu.txt

Note locations:

EveryFolder

Technical Indicators

Associated Executable Files

The following executable files are associated with Bagli ransomware:

  • ExcellToPdf.exe
  • a1sened.exe

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About This Analysis

This Bagli 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 Bagli.

Last updated: July 30, 2025