Ransomware Tracker (Entry #241): Chaos v5.0
ID: 916b7120-ef96-5150-920f-fb3da5668e90
STIX ID: report--916b7120-ef96-5150-920f-fb3da5668e90
Feed Name: WatchGuard Secplicity Blog
Threat Score
**Chaos v5.0 ransomware builder** — This entry documents the Chaos v5.0 ransomware builder, noting incremental changes from v4.0 including support for encrypting all files via AES_Encrypt_Large and AES_Encrypt_Small, Task Manager disabling, random salt generation, refined system checks for encryption algorithms, and an improved decryptor. It also references prior Chaos builder iterations and notes an existing decryptor for Chaos v3.0 via Yashma.
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