ODCODC ransomware-affected file
File type: Ransomware encrypted file
An .odcodc file is a file encrypted by the ODCODC ransomware. The ransomware adds the odcodc suffix to affected files.
It is not a normal user-created document format and cannot be opened by its original application while it remains encrypted.
File type category:
Ransomware encrypted file
Date updated: October 14, 2026
ODCODC is ransomware distributed through email. It encrypts users' files and demands a ransom, payable in bitcoins, in exchange for their recovery.
The .odcodc file extension identifies files affected by this ransomware. Another batch of ODCODC ransomware was spread in early 2017. The extension is therefore associated with encrypted data rather than with an independent, regularly maintained file format.
The ODCODC Ransomware Decryptor is available for Microsoft Windows and is intended to recover files encrypted by this malware.
Do not try to open an .odcodc file with a regular document, image, or media application. On Microsoft Windows, use the ODCODC Ransomware Decryptor to attempt recovery. A ransom payment does not guarantee that the files will be restored.
If no decryptor succeeds, the file can be recovered only from an unaffected backup or another original copy.
An .odcodc file cannot be conventionally converted because it contains ransomware-encrypted data. Decrypt it first with the ODCODC Ransomware Decryptor; after successful recovery, the resulting file can be opened or exported by its original application.
Software apps that recover odcodc files:
Microsoft Windows
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