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Date: Mon, 11 Aug 2014 20:13:38 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Cisco scrypt, RAR5, office2john (was: challenge tips)

On 2014-08-11 08:40, Aleksey Cherepanov wrote:
> Hey CrackMeIfYouCan Teams:
> $9$cvWdfQlRRDKq/U$VFTPha5VHTCbSgSUAo.nPoh50ZiXOw1zmljEjXkaq1g:123456
> Here is a valid plain-text to play with.
>
> Challenge 7, as some figured out, is the new poorly-published "scrypt"
> format from Cisco routers. Ask us how we created them ;)

We need to add this. Was that ciphertext above one of those? Our 
"scrypt" is $7$.

> Teams: Challenge 5. Plaintexts were really easy. Most tools didn't
> support this version of .rar files though. Try 'win' and 'rar' as
> plains

Was this rar5? We do have (limited?) support for that.

> Teams: One half of the Word .doc format - were saved from Office2013.
> So old "Word" format, but with Office2013 encryption. Tricky !!

Someone please verify how our office2john and/or oldoffice2john tools 
handle this.

magnum

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