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Message-ID: <1429014757.92335.YahooMailBasic@web163402.mail.gq1.yahoo.com>
Date: Tue, 14 Apr 2015 05:32:37 -0700
From: Felix Quintana <felix.quintgz@...oo.com>
To: john-users@...ts.openwall.com
Subject: Re: malloc: Cannot allocate memory. Version 1.79-jumbo 5
zip2john.exe ../x.zip > ../zip1.hashes
ver 14 x.zip->adp1.adp PKZIP Encr: cmplen=0, decmplen=16384, crc=0
...
ver 14 x.zip->TOTAL.DBF PKZIP Encr: cmplen=0, decmplen=725301, crc=0
The zip is not damaged. It's a pretty old version of zip. And in the header has a changed byte. Winrar and 7zip are able to open it without problems.
This is an extract from the report of Winrar.
Size Packed CRC Name
16384 2645 05987913 adp1.adp
...
725301 66625 12c26304 TOTAL.DBF
7zip
---------------------------
Properties
---------------------------
Name: adp1.adp
Size: 16 384
Packed Size: 2 645
Encrypted: +
CRC: 05987913
Method: ZipCrypto Deflate
Host OS: TOPS-20
Version: 20
----------------------------
--------------------------------------------
On Mon, 4/13/15, magnum <john.magnum@...hmail.com> wrote:
Subject: Re: [john-users] malloc: Cannot allocate memory. Version 1.79-jumbo 5
To: john-users@...ts.openwall.com
Date: Monday, April 13, 2015, 4:45 PM
On 2015-04-13 17:49, Felix Quintana
wrote:
> With version 1.8.0-jumbo-1_omp [cygwin 64-bit
SSE4.1-autoconf] get the following:
>
> john.exe ../zip0.hashes
> No password hashes loaded (see FAQ
>
> john.exe ../zip0.hashes --format=pkzip
> No password hashes loaded (see FAQ)
>
> This the content of hash file:
>
x.zip:$pkzip2$3*1*1*0*8*0*0000*8536**1*0*8*0*0000*8946**2*0*0*4000*0*0*26*8*0*0000*541d**$/pkzip2$:::::../x.zip
>
> Windows 7 x64 Ultimate SP1
It looks to me that unless we have a bug in zip2john, that
zip file is
simply broken. Sizes of 0, checksums of zero. What
(informational)
output do you get to screen/stderr when running zip2john on
that file?
magnum
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