Date: Thu, 20 Feb 2014 11:54:36 -0800 From: Jeff Keller <jakeller@...r.com> To: <john-users@...ts.openwall.com> Subject: Re: Need assistance with encrypted Time Machine sparsebundle On 02/20/2014 11:39, magnum wrote: > On 2014-02-20 19:46, Jeff Keller wrote: > >> On 02/20/2014 09:21, magnum wrote: >> >>> JtR Pro can't crack a dmg afaik. You need to build from >> bleeding-edge >> >>> source available at GitHub. magnum >> Huh, from reading this: http://blog.whitehatsec.com/cracking-aes-256-dmgs-and-epic-self-pwnage/  I was under the impression that the "off the shelf" version of JtR could do it. I did reach out to the guys mentioned in the article (Stricture) but haven't heard back yet. This is sort of the digital version of your house burning down! Hope someone can help out. > > Just download a snapshot tarball from > https://github.com/magnumripper/JohnTheRipper/tarball/bleeding-jumbo  and > build it. To build you will need to have Xcode installed, I believe > that's free from Appstore. Feel free to ask specific questions. > > magnum Ok, downloaded jumbo and Xcode. I saw this in the INSTALL file: UPDATE: It seems OS X 10.9 Mavericks (and on, hopefully) can build the -native target without any external tools or tricks. However, the above instructions (using a real gcc as opposed to Apple's llvm-based one) may still result in a slightly better performing build. I assume I still need to compile it? I'm a bit rusty in that department... what do I need to do to compile it? Just "make clean macosx-x86-64-native"? >From there it looks like I run dmg2john and then start cracking (that's another thing I will need help with). Thanks magnum! --- Jeff Keller Senior Writer, dpreview.com Links: ------  http://blog.whitehatsec.com/cracking-aes-256-dmgs-and-epic-self-pwnage/  https://github.com/magnumripper/JohnTheRipper/tarball/bleeding-jumbo
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