fileREADME_FOR_DECRYPT.txtt
notes/README_FOR_DECRYPT.txtt
Location: EveryFolder
Ransomware Research
eCh0raix Ransomware
eCh0raix is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on December 1, 2025, this ransomware has been actively targeting systems worldwide.
Quick facts
- Ransomware Family
- eCh0raix
- First Seen
- December 1, 2025
How eCh0raix ransomware works
File modification behavior
eCh0raix updates file modification timestamps after encryption.
File encryption patterns
eCh0raix modifies encrypted files using specific patterns to mark them as encrypted:
Extensions added after encryption
- .encrypt
Ransom note and payment demands
After encrypting files, eCh0raix displays ransom notes demanding payment for file recovery:
Technical indicators
Associated executable files
The following executable files are associated with eCh0raix ransomware:
- g7id2so.exe
- nmc3nwjm.exe
- polymorphic_agent.exe
Recovery and decryption tools
Decryption tools may be available for eCh0raix. Review the resources below:
About this analysis
This eCh0raix 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 eCh0raix.
Detection coverage
Elastio detects eCh0raix inside your data and backups.
The Hunt Engine uses Deep File Inspection to identify eCh0raix 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.