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add mozdmp: Firefox profile decryption tool and master password cracker - #13

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asaix:add-mozdmp
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add mozdmp: Firefox profile decryption tool and master password cracker#13
asaix wants to merge 1 commit into
A-poc:mainfrom
asaix:add-mozdmp

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@asaix

@asaix asaix commented Jul 9, 2026

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mozdmp is an offline profile decryption tool for the Mozilla Firefox browser. It enables decryption of the logins.json file that contains user passwords by extracting the key from the NSS database (key4.db).

Important features:

  • Supports the latest versions of Firefox, which use SHA384 to derive the PBKDF2 input. The correct hash type is automatically selected. (these new hash and salt types are not supported by hashcat or JTR)
  • Multi-core cracking of the master password is supported using wordlists. *On Windows and MacOS, cracking will be limited to a single core.

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