Johnny,
I will try to answer your question to the best of my knowledge. I have also
put the volatility user's mailing list in CC to share your problem with
other users and in case somebody have a better answer than mine ;-)
*Do you know how to send the memory using a netcat session from machine A
to machine B? I tied to do the below, but it did not work.
*
*Machine B (Start Netcat on BackTrack Server)
-------------------------------------------------
root@bt:/var/tmp# nc -l -vvv -p 4444 > lime.dd
listening on [any] 4444 ...
Machine A (On Metasploitable Server, Trying to send image to
BackTrack[192.168.1.107])
-------------------------------------------------
root@metasploitable:/var/tmp/LIME/src# insmod lime-2.6.24-16-server.ko
"path=tcp:4444 format=raw" | nc 192.168.1.107 4444*
Unlike dd, LiME operates in kernel mode so you can't pipe it to netcat in
user mode.
I think LiME was created to listen on the target OS (Machine A in your
case) and memory acquisition needs to be started with netcat on the
acquisition PC (Machine B in your case). I have not try it, but here's how
I think it works:
1) insmod lime-2.6.24-16-server.ko "path=tcp:4444 format=lime"
2) nc 192.168.1.107 -p 4444 > mem.lime
Also, I suggest you to use the padded format or the lime format to dump
memory because I think volatility will not be able to convert virtual to
physical addresses with a raw dump and analysis will fail (unless you pad
the dump manually).
Hope this helps!
Sebastien
On Mon, Feb 18, 2013 at 5:41 PM, Johnny Shaieb <johnny.shaieb(a)gmail.com>wrote:
> Sebastien,
>
> My name is Johnny. I am trying to figure out how to use Lime with
> Volatility.
>
> My end goal it to take and analyze the memory of a Vulnerable 8.04 VM made
> available by the Metasploitable Project.
> + Reference Link:
> http://sourceforge.net/projects/metasploitable/files/Metasploitable2/
>
> I have been able to dump the memory (See Below)
>
> root@metasploitable:/var/tmp/LIME/src# insmod lime-2.6.24-16-server.ko "path=/var/tmp/memory.dd format=raw"
>
> root@metasploitable:/var/tmp/LIME/src# ls -l /var/tmp/memory.dd
> -r--r--r-- 1 root root 536410112 2013-02-18 14:53 /var/tmp/memory.dd
>
>
> Do you know how to send the memory using a netcat session from machine A
> to machine B? I tied to do the below, but it did not work.
>
> *Machine B* (Start Netcat on BackTrack Server)
> -------------------------------------------------
> root@bt:/var/tmp# nc -l -vvv -p 4444 > lime.dd
> listening on [any] 4444 ...
> *Machine A *(On Metasploitable Server, Trying to send image to BackTrack[192.168.1.107])
> -------------------------------------------------
> root@metasploitable:/var/tmp/LIME/src# insmod lime-2.6.24-16-server.ko "path=tcp:4444 format=raw" | nc 192.168.1.107 4444
>
>
> Thank you for any guidance,
>
> Johnny
>
> --
> Johnny A. Shaieb
>
> http://www.computersecuritystudent.com
> http://www.studentJD.com <http://www.studentjd.com/>
> Education
> BS: Management Information Systems (Oklahoma State University)
> MS: Telecommunications (Oklahoma State University)
> MS: Computer Science / Computer Security (University of Tulsa)
>
> NSTISSI Certified
> 4011: Information Security Professional
> 4012: Designated Approving Authority
> 4013: Administration in Information Systems Security
> 4014: Information Systems Security Officer
>
On Wednesday of RSA I will be giving a talk titled:
"Memory Forensics: Defeating Disk Encryption, Skilled Attackers and Malware"
This talk will focus on three key points:
1) Showcasing the power and usefulness of memory forensics
2) Distinguishing memory forensics from disk forensics
3) Highlighting why live forensics should not be used and instead
analysts should switch to using offline memory forensics
Throughout the talk there will be many examples of powerful rootkits,
techniques of advanced attackers, looking at Android, and defeating
software-based disk encryption.
If you are interested in the talk and plan on attending, please add it
to your conference calendar:
https://ae.rsaconference.com/US13/connect/sessionDetail.ww?SESSION_ID=1885
If you have any questions about the talk or or want to meet up at RSA
then please contact me.
Hi,
I'm interested in parsing through the .vmsn files from VMware.
Vol 2.3 is slated to have the support. Any word on release date?
Has anyone tried using the plugins w/ vol 2.2? Any tips are greatly
appreciated.
TIA,
Mahesh
Hello,
I hope someone can help with this.
I am attempting to perform live memory analysis on linux virtual machines
using Xen, LibVMI and Volatility.
The command I am attempting to run is:
# python vol.py -l vmi://ubuntu-pvm-01 --profile=Linuxubuntux64 linux_psaux
I created the profile Linuxubuntux64 using the instructions on the
Volatility linux plugin page
I have included the pyvmiaddressspace.py file below:
# Volatility
#
# Copyright 2011 Sandia Corporation. Under the terms of Contract
# DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
# retains certain rights in this software.
#
# Authors:
# bdpayne(a)acm.org (Bryan D. Payne)
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import volatility.addrspace as addrspace
import urllib
import pyvmi
#pylint: disable-msg=C0111
class PyVmiAddressSpace(addrspace.BaseAddressSpace):
"""
This address space can be used in conjunction with LibVMI
and the Python bindings for LibVMI. The end result is that
you can connect Volatility to view the memory of a running
virtual machine from any virtualization platform that
LibVMI supports.
For this AS to be instantiated, we need the VM name to
connect to.
"""
print "pyvmiaddressspace loaded"
order = 90
def __init__(self, base, config, layered = False, **kwargs):
print "__init__"
addrspace.BaseAddressSpace.__init__(self, base, config, **kwargs)
self.as_assert(base == None or layered, "Must be first Address
Space")
self.as_assert(config.LOCATION.startswith("vmi://"), "Location
doesn't start with vmi://")
self.name = urllib.url2pathname(config.LOCATION[6:])
self.vmi = pyvmi.init(self.name, "partial")
self.as_assert(not self.vmi is None, "VM not found")
self.dtb = self.get_cr3()
def read(self, addr, length):
print "read"
return self.zread(addr, length)
# assert addr < self.vmi.get_memsize(), "addr too big"
#
# end = addr+length
#
# if end > self.vmi.get_memsize():
# memory = None
# else:
# try:
# memory = self.vmi.read_pa(addr, length)
# except:
# memory = None
#
# return memory
# account for holes in physical mem
def zread(self, addr, length):
print "zread"
assert addr < self.vmi.get_memsize(), "addr too big"
end = addr+length
if end > self.vmi.get_memsize():
memory = None
else:
memory = self.vmi.zread_pa(addr, length)
assert memory != None, "memory is None"
print memory
return memory
def is_valid_address(self, addr):
print "is_valid_address"
if addr == None:
return False
return 4096 < addr < self.vmi.get_memsize() - 1
def write(self, addr, data):
print "write"
nbytes = self.vmi.write_pa(addr, data)
if nbytes != len(data):
return False
return True
def get_cr3(self):
print "get_cr3"
cr3 = self.vmi.get_vcpureg("cr3", 0);
return cr3
def get_available_addresses(self):
print "get_available_addresses"
yield (4096, self.vmi.get_memsize() - 1)
return
I have added the print statements myself in order to help with debugging
and the output is as follows:
root@xenbox:~/downloads/volatility-2.2# python vol.py -l
vmi://ubuntu-pvm-01 --profile=Linuxubuntux64 linux_psaux
Volatile Systems Volatility Framework 2.2
pyvmiaddressspace loaded
Pid Uid
Arguments
__init__
get_cr3
read
zread
read
zread
g�g�g02c�1c�c�
g�gP� 'pH�'�H�g -g�
g-
read
zread
g�
read
zread
g@�
read
zread
read
zread
g�
read
zread
g@�
read
zread
__init__
read
zread
g-
read
zread
root@xenbox:~/downloads/volatility-2.2#
I added the print statements to see if the addressspace plugin was
obtaining any information at all, because without them the only output was:
Volatile Systems Volatility Framework 2.2
Pid Uid Arguments
I am only just getting to grips with using Volatility so any advice as to
how to debug this issue would be much appreciated.
Thanks,
Mike
I am looking for an Android memory image to use Volatility on. Does anyone have (or know where I and get) a memory image I can look at?
If you are imaging Androids, can you reply offlist?
Thanks! Have a good week!
I've put together a package for you, http://michael-lambert.us/Rocra_130115b.zip
In it is the memory image, 130115b.w32. Infection time is approx 1637 CST on 15 Jan. svchost.exe PID is 464, parent is msmx21.exe PID 1404
Also included is the DOC file that drops and runs msmx21.exe which drops and runs svchost.exe
Thanks for looking at it.
Is anyone else looking at Red October?
Mike
Date: Fri, 18 Jan 2013 07:45:25 -0500
Subject: Re: [Vol-users] IAT hook question
From: michael.hale(a)gmail.com
To: dragonforen(a)hotmail.com
I got the exe from your website, thanks. Do you happen to have the original malware sample, or an md5 of the sample. There are a few things I'd like to check out that may be easier if I had a full memory dump.
Thanks, talk to you soon.
MHL
On Thu, Jan 17, 2013 at 3:49 PM, Mike Lambert <dragonforen(a)hotmail.com> wrote:
MHL,
I've tried sending twice, 2nd time passworded. Rejected both times. I've not seen anything on the Vol-list either. May be a size problem.
----
Reporting-MTA: dns;snt0-omc2-s18.snt0.hotmail.com
Received-From-MTA: dns;SNT118-W46
Arrival-Date: Thu, 17 Jan 2013 12:18:41 -0800
Final-Recipient: rfc822;michael.hale(a)gmail.com
Action: failed
Status: 5.5.0
Diagnostic-Code: smtp;552-5.7.0 Our system detected an illegal attachment on your message. Please
552-5.7.0 visit http://support.google.com/mail/bin/answer.py?answer=6590 to
552 5.7.0 review our attachment guidelines. m1si2744262obl.114
----
I have put it here. PW is Rocra http://michael-lambert.us/Rocra_svchost-exe_464_exe-dump.zip
Let me know when you receive the .exe successfully.
Thanks,
Mike
From: postmaster(a)mail.hotmail.com
To: dragonforen(a)hotmail.com
Date: Thu, 17 Jan 2013 12:26:58 -0800
Subject: Delivery Status Notification (Failure)
This is an automatically generated Delivery Status Notification.
Delivery to the following recipients failed.
michael.hale(a)gmail.com
--Forwarded Message Attachment--
From: dragonforen(a)hotmail.com
To: michael.hale(a)gmail.com
CC: vol-users(a)volatilityfoundation.org
Subject: RE: [Vol-users] IAT hook question
Date: Thu, 17 Jan 2013 14:26:31 -0600
First email was bounced by gmail. I've added a pw to the zip. PW is Rocra
Let me know when you have the .exe ok.
Thanks
Date: Thu, 17 Jan 2013 14:48:06 -0500
Subject: Re: [Vol-users] IAT hook question
From: michael.hale(a)gmail.com
To: dragonforen(a)hotmail.com
CC: vol-users(a)volatilityfoundation.org
Hmm sorry, I must be reading the GMER log incorrectly:
dragonforen(a)hotmail.com> wrote:
MHL,
Thank you very much. Attached is a ZIP. (Rocra is the short name) I used Volatility 2.1
C:\Python27\volatility-2.1>vol.py dlldump -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464 -D E:\Tests\130115b\Vol\dlldump > E:\Tests\130115b\Vol\dlldump.txt
Volatile Systems Volatility Framework 2.1
C:\Python27\volatility-2.1>
Have a good day,
Mike
Date: Thu, 17 Jan 2013 12:47:54 -0500
Subject: Re: [Vol-users] IAT hook question
From: michael.hale(a)gmail.com
To: dragonforen(a)hotmail.com
CC: vol-users(a)volatilityfoundation.org
Mike, if you could use dlldump and extract kernel32.dll from pid 464 and send it to me, I'll take a look. The necessary pages of the PE file may just not be memory resident.
MHL
On Thu, Jan 17, 2013 at 12:31 PM, Mike Lambert <dragonforen(a)hotmail.com> wrote:
I am looking at a Red October infection. The malware is svchost PID 464, C:\Program Files\Windows NT\svchost.exe
GMER tells me that the IAT is hooked. See attached.
I wanted to see this with Volatility per the apihooks documentation here
http://code.google.com/p/volatility/wiki/CommandReferenceMal22
"As of Volatility 2.1, apihooks also detects hooked winsock procedure tables, includes an easier to read output format, supports multiple hop disassembly, and can optionally scan quicker through memory by ignoring non-critical processes and DLLs.
Here is an example of detecting IAT hooks installed by Coreflood. The hooking module is unknown because there is no module (DLL) associated with the memory in which the rootkit code exists. If you want to extract the code containing the hooks, you have a few options: "
I tried apihooks in Volatility 2.1 and 2.2, below is the result
C:\Python27\volatility-2.1>vol.py -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464 apihooks
Volatile Systems Volatility Framework 2.1
C:\Python27\volatility-2.1>
-------------------------
C:\Python27\volatility-2.2>vol.py apihooks -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464
Volatile Systems Volatility Framework 2.2
C:\Python27\volatility-2.2>
=========================
My question is, "what am I doing wrong?" It is probably something simple.
Thanks for the help,
Mike
_______________________________________________
Vol-users mailing list
Vol-users(a)volatilityfoundation.org
http://lists.volatilityfoundation.org/mailman/listinfo/vol-users
On Thu, Jan 17, 2013 at 1:49 PM, Mike Lambert <dragonforen(a)hotmail.com> wrote:
> MHL,
>
> I've tried sending twice, 2nd time passworded. Rejected both times. I've not
> seen anything on the Vol-list either. May be a size problem.
>
> ----
> Reporting-MTA: dns;snt0-omc2-s18.snt0.hotmail.com
> Received-From-MTA: dns;SNT118-W46
> Arrival-Date: Thu, 17 Jan 2013 12:18:41 -0800
> Final-Recipient: rfc822;michael.hale(a)gmail.com
> Action: failed
> Status: 5.5.0
> Diagnostic-Code: smtp;552-5.7.0 Our system detected an illegal attachment on
> your message. Please
> 552-5.7.0 visit http://support.google.com/mail/bin/answer.py?answer=6590 to
> 552 5.7.0 review our attachment guidelines. m1si2744262obl.114
Gmail does pretty deep inspection of attachments, in this case
noticing a .exe file in the header of the ZIP archive:
$ zipinfo Rocra_svchost-exe_464_exe-dump.zip
Archive: Rocra_svchost-exe_464_exe-dump.zip 29582 bytes 2 files
-rwxa-- 2.0 fat 60928 Bl defN 16-Jan-13 14:44 svchost_executable.464.exe
-rw-a-- 2.0 fat 10543 Tl defN 16-Jan-13 14:46
130115b.w32_suspect_PID_464_volatility20_info.txt
2 files, 71471 bytes uncompressed, 29202 bytes compressed: 59.1%
I tend to strip extensions and send in encrypted zips when dealing
with Google services. Fantastic for everything except threat sharing.
:)
--
Darren Spruell
phatbuckett(a)gmail.com
MHL,
I've tried sending twice, 2nd time passworded. Rejected both times. I've not seen anything on the Vol-list either. May be a size problem.
----
Reporting-MTA: dns;snt0-omc2-s18.snt0.hotmail.com
Received-From-MTA: dns;SNT118-W46
Arrival-Date: Thu, 17 Jan 2013 12:18:41 -0800
Final-Recipient: rfc822;michael.hale(a)gmail.com
Action: failed
Status: 5.5.0
Diagnostic-Code: smtp;552-5.7.0 Our system detected an illegal attachment on your message. Please
552-5.7.0 visit http://support.google.com/mail/bin/answer.py?answer=6590 to
552 5.7.0 review our attachment guidelines. m1si2744262obl.114
----
I have put it here. PW is Rocra http://michael-lambert.us/Rocra_svchost-exe_464_exe-dump.zip
Let me know when you receive the .exe successfully.
Thanks,
Mike
From: postmaster(a)mail.hotmail.com
To: dragonforen(a)hotmail.com
Date: Thu, 17 Jan 2013 12:26:58 -0800
Subject: Delivery Status Notification (Failure)
This is an automatically generated Delivery Status Notification.
Delivery to the following recipients failed.
michael.hale(a)gmail.com
--Forwarded Message Attachment--
From: dragonforen(a)hotmail.com
To: michael.hale(a)gmail.com
CC: vol-users(a)volatilityfoundation.org
Subject: RE: [Vol-users] IAT hook question
Date: Thu, 17 Jan 2013 14:26:31 -0600
First email was bounced by gmail. I've added a pw to the zip. PW is Rocra
Let me know when you have the .exe ok.
Thanks
Date: Thu, 17 Jan 2013 14:48:06 -0500
Subject: Re: [Vol-users] IAT hook question
From: michael.hale(a)gmail.com
To: dragonforen(a)hotmail.com
CC: vol-users(a)volatilityfoundation.org
Hmm sorry, I must be reading the GMER log incorrectly:
dragonforen(a)hotmail.com> wrote:
MHL,
Thank you very much. Attached is a ZIP. (Rocra is the short name) I used Volatility 2.1
C:\Python27\volatility-2.1>vol.py dlldump -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464 -D E:\Tests\130115b\Vol\dlldump > E:\Tests\130115b\Vol\dlldump.txt
Volatile Systems Volatility Framework 2.1
C:\Python27\volatility-2.1>
Have a good day,
Mike
Date: Thu, 17 Jan 2013 12:47:54 -0500
Subject: Re: [Vol-users] IAT hook question
From: michael.hale(a)gmail.com
To: dragonforen(a)hotmail.com
CC: vol-users(a)volatilityfoundation.org
Mike, if you could use dlldump and extract kernel32.dll from pid 464 and send it to me, I'll take a look. The necessary pages of the PE file may just not be memory resident.
MHL
On Thu, Jan 17, 2013 at 12:31 PM, Mike Lambert <dragonforen(a)hotmail.com> wrote:
I am looking at a Red October infection. The malware is svchost PID 464, C:\Program Files\Windows NT\svchost.exe
GMER tells me that the IAT is hooked. See attached.
I wanted to see this with Volatility per the apihooks documentation here
http://code.google.com/p/volatility/wiki/CommandReferenceMal22
"As of Volatility 2.1, apihooks also detects hooked winsock procedure tables, includes an easier to read output format, supports multiple hop disassembly, and can optionally scan quicker through memory by ignoring non-critical processes and DLLs.
Here is an example of detecting IAT hooks installed by Coreflood. The hooking module is unknown because there is no module (DLL) associated with the memory in which the rootkit code exists. If you want to extract the code containing the hooks, you have a few options: "
I tried apihooks in Volatility 2.1 and 2.2, below is the result
C:\Python27\volatility-2.1>vol.py -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464 apihooks
Volatile Systems Volatility Framework 2.1
C:\Python27\volatility-2.1>
-------------------------
C:\Python27\volatility-2.2>vol.py apihooks -f E:\Tests\130115b\Vol\130115b.w32 --profile=WinXPSP3x86 -p 464
Volatile Systems Volatility Framework 2.2
C:\Python27\volatility-2.2>
=========================
My question is, "what am I doing wrong?" It is probably something simple.
Thanks for the help,
Mike
_______________________________________________
Vol-users mailing list
Vol-users(a)volatilityfoundation.org
http://lists.volatilityfoundation.org/mailman/listinfo/vol-users
