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MalwareWiki

Malware

CHCH

CHCH is a Ransomware spotted in the wild in December 2019.

CHCH is a Windows malware family.

Background

First observed in the wild during December 2019, CHCH is a ransomware that encrypts a victim's files, appends the .chch extension to each one, and leaves behind a ransom note named READ_ME.TXT.

Source: Malpedia (Fraunhofer FKIE).