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:
..NOOBRansom Note and Payment Demands
After encrypting files, CryptoMix-NOOB displays ransom notes demanding payment for file recovery:
_HELP_INSTRUCTION.TXTRansom message:
notes/_HELP_INSTRUCTION.TXT
Note locations:
EveryFolderTechnical Indicators
Associated Executable Files
The following executable files are associated with CryptoMix-NOOB ransomware:
Oren Music Panel ControlBCFA752030.exeOren Music PanelControlBCC6F66321.exe
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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