Akira

Family

Akira

Tool Name

Avast Akira Decryptor

Vendor

Avast / No More Ransom

Version

Not published in the reviewed source

Release date

Release date not yet recorded

Last Verified

09/10/2026

Supported Variants

The sample scope described in Avast's 2023 Akira guidance.

Limitations

Requires sufficiently large original/encrypted file pairs. Do not generalize to all newer builds or Akira 2017.

Notes

Guide: https://www.nomoreransom.org/uploads/User%20Manual%20-%20Akira_Decryptor.pdf. Family information alone does not confirm that a tool fits an individual case.

Tool SHA-256

No officially published hash has been recorded in this profile

The source documentation has been verified; the binary has not been tested on user samples. Preserve originals and test only on copies. Do not use it without confirming the supported scope.