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Ransomware Research
CryptoMix-NOOB Ransomware
CryptoMix-NOOB is a malicious ransomware strain that encrypts victim files and demands ransom payment for decryption. First observed in the wild on July 1, 2017, this ransomware has been actively targeting systems worldwide. Security researchers also track this malware under the aliases: NOOB.
Quick Facts
- Ransomware Family
- CryptoMix-NOOB
- First Seen
- July 1, 2017
- Known Aliases
- NOOB
How CryptoMix-NOOB Ransomware Works
Targeted Files
Encrypts filenames -> magic.mgc -> 780CACBB294D1B589115C0172BB8FFA4.NOOB
File Encryption Patterns
CryptoMix-NOOB modifies encrypted files using specific patterns to mark them as encrypted:
File extensions added after encryption:
..NOOB
Ransom Note and Payment Demands
After encrypting files, CryptoMix-NOOB displays ransom notes demanding payment for file recovery:
_HELP_INSTRUCTION.TXT
Ransom message:
notes/_HELP_INSTRUCTION.TXT
Note locations:
EveryFolder
Technical Indicators
Associated Executable Files
The following executable files are associated with CryptoMix-NOOB ransomware:
Oren Music Panel Control
BCFA752030.exe
Oren Music PanelControl
BCC6F66321.exe
Elastio Can Help You
Don't let CryptoMix-NOOB ransomware take over your data
Elastio provides advanced ransomware protection and recovery solutions to keep your organization safe.
About This Analysis
This CryptoMix-NOOB 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 CryptoMix-NOOB.
Last updated: July 30, 2025