DaveGrohl

DaveGrohl is a brute-force password cracker for macOS. It was originally created in 2010 as a password hash extractor but has since evolved into a standalone or distributed password cracker. It supports all of the standard Mac OS X user password hashes (MD4, SHA-512 and PBKDF2)[1][2][3] used since OS X Lion and also can extract them formatted for other popular password crackers like John the Ripper.[4] The latest stable release is designed specifically for Mac OS X Lion and Mountain Lion.

For the American rock musician, see Dave Grohl.
DaveGrohl
Developer(s)davegrohl.org
Stable release
2.1 / November 30, 2012 (2012-11-30)
Repository
Operating systemMac OS X
Typepassword cracking
LicenseFreeware
Websitehttps://www.davegrohl.org/

Attack Methods

DaveGrohl supports both dictionary and incremental attacks. A dictionary attack will scan through a number of pre-defined wordlists while an incremental attack will count through a character set until it finds the password. When in distributed mode, it uses Bonjour to find all the server nodes on the local network and therefore requires no configuration.

gollark: PotatOS has its own giant sandboxing layer and implements half the BIOS!
gollark: PotatOS, Opus OS and Vorbani OS are sort of "real OSes" in that they all distance themselves from CraftOS itself a decent bit.
gollark: CCTweaks let you overwrite the BIOS for a computer. But nobody used that so it was axed in CC:T.
gollark: Seems good.
gollark: Look, go click a tier 3 CPU or something, see how deeply nested the recipes are.

See also

References
  1. Dunstan, Patrick (2011-09-18). "Cracking OS X Lion Passwords". Retrieved 2018-04-10.
  2. Lee, Graham (2012-07-05). "Password checking with CommonCrypto". Retrieved 2018-04-10.
  3. Browning, Jeff (2012-10-24). "Crack OS X Mountain Lion Passwords". Retrieved 2018-04-10.
  4. Peslyak, Alexander (2011-09-20). "Mac OS X 10.7 Lion password hashes (salted SHA-512)". Retrieved 2018-04-10.
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