Carver Ransomware
Carver is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on March 1, 2023, this ransomware has been actively targeting systems worldwide.
Quick facts
How Carver ransomware works
File encryption patterns
Carver modifies encrypted files using specific patterns to mark them as encrypted:
Ransom note and payment demands
After encrypting files, Carver displays ransom notes demanding payment for file recovery:
notes/info.txt
notes/info.hta
About this analysis
This Carver 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 Carver.
Last updated: December 30, 2025
Elastio detects Carver inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify Carver across live data, replicated data, and backups. If this family is in your environment, Elastio finds it before encryption completes. Run a scan against your recovery points to confirm.
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