message
notes/note.txt
Location: Boot
Ransomware Research
AxuLocker Ransomware
AxuLocker is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on April 1, 2026, this ransomware has been actively targeting systems worldwide.
Quick facts
- Ransomware Family
- AxuLocker
- First Seen
- April 1, 2026
How AxuLocker ransomware works
File modification behavior
AxuLocker updates file modification timestamps after encryption.
File encryption patterns
AxuLocker modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .locked
Ransom note and payment demands
After encrypting files, AxuLocker displays ransom notes demanding payment for file recovery:
Technical indicators
Associated executable files
The following executable files are associated with AxuLocker ransomware:
- 2.exe
- srr4q.exe
About this analysis
This AxuLocker ransomware analysis is part of Elastio's comprehensive ransomware detection database. Elastio provides advanced ransomware protection and recovery, helping organizations defend against and recover from ransomware attacks like AxuLocker.
Detection coverage
Elastio detects AxuLocker inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify AxuLocker across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a hunt against your recovery points to confirm.