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Location: Desktop
Ransomware Research
GoldenWoolf Ransomware
GoldenWoolf is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on August 1, 2026, this ransomware has been actively targeting systems worldwide.
Quick facts
- Ransomware Family
- GoldenWoolf
- First Seen
- August 1, 2026
How GoldenWoolf ransomware works
File modification behavior
GoldenWoolf updates file modification timestamps after encryption.
File encryption patterns
GoldenWoolf modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .wolf
Ransom note and payment demands
After encrypting files, GoldenWoolf displays ransom notes demanding payment for file recovery:
Technical indicators
Associated executable files
The following executable files are associated with GoldenWoolf ransomware:
- windowsupdate.exe
About this analysis
This GoldenWoolf 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 GoldenWoolf.
Detection coverage
Elastio detects GoldenWoolf inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify GoldenWoolf 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.