[Vol-users] Volatility-Linux TypeError

Andrew Case atcuno at gmail.com
Sat Jan 28 11:44:00 CST 2012


This makes a little more sense...

So your analysis machine is 64 bit, but the target is 32 bit and you
created the profile on the analysis target?

Also, how did you acquire the memory image?

On Sat, Jan 28, 2012 at 7:16 AM, Patrick Burkard <pbuml at gmx.de> wrote:
> Am Sat, 28 Jan 2012 00:39:45 +0100
> schrieb Michael Cohen <scudette at gmail.com>:
>
>> On 27 January 2012 22:53, Patrick Burkard <pbuml at gmx.de> wrote:
>> Hi Patrick,
>>
>> > "/home/dark-eye/Sources/volatility_linux64/volatility/plugins/linux/linux_task_list_ps.py",
>> > line 41, in calculate init_task_addr = self.smap["init_task"]
>> > TypeError: 'NoneType' object is unsubscriptable
>>
>> This warning means that you do not have a system map loaded - is this
>> in the zip file? Also from the messages above it seems to load Linux32
>> profile - are you sure your image is from a 32 bit system or a 64 bit
>> system?
>
> Alright ... here we go. This is the content of the profile zip:
>
> dark-eye at Ragana:~/Sources/volatility_linux64$ zipinfo -l
> -rw-r--r--  3.0 unx  1293706 tx   338478 defN 12-Jan-11 18:24
> boot/System.map-2.6.32-5-686
> -rw-r--r--  3.0 unx  1364923 tx   130532 defN 12-Jan-27 22:35
> module.dwarf 3 files, 3952335 bytes uncompressed, 778032 bytes
> compressed:  80.3%
>
> The image is captured from a VirtualBox VM:
> GNU/Linuxdark-eye at LOSTFor32:~$ uname -a
> Linux LOSTFor32 2.6.32-5-686 #1 SMP Wed Jan 11 12:29:30 UTC 2012 i686
> GNU/Linux
>
> An the command I use to start volatility. Maybe there is something that
> I've done wrong:
> python vol.py --profile Linux32 --profile_file debian_squeeze.zip
> -f /home/dark-eye/Desktop/LF32.ram pslist
>
> Thank you again for your time and help
> Greetings
> Patrick
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