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From: Brian C. <ca...@sl...> - 2015-03-09 13:55:10
|
Hi Mitch, You can find the list here: http://sleuthkit.org/autopsy/docs/user-docs/3.1/stix_page.html thanks, brian On Mar 5, 2015, at 7:13 PM, Mitch Wander <mw...@gm...> wrote: > Brian / Autopsy Team, > > What observables are supported by the new STIX/Cybox report module please? > > Is there a way to look this up in the module or other documentation? > > Thanks! > > Mitch > > ------------------------------------------------------------------------------ > Dive into the World of Parallel Programming The Go Parallel Website, sponsored > by Intel and developed in partnership with Slashdot Media, is your hub for all > things parallel software development, from weekly thought leadership blogs to > news, videos, case studies, tutorials and more. Take a look and join the > conversation now. http://goparallel.sourceforge.net/ > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org |
From: <in...@ba...> - 2015-03-09 11:22:13
|
Dear all, I am currently working on a case and gave Autopsy a try due to advanced content extracter regarding recent activities. Using this feature I have found a high amount of relevant web searches which are listed under "Results -> Extracted Content -> Web Searches". The case includes several different computers that were used by various different windows users. The relevance of a search depends on the user that queried the search. Therefore, I do not only need to know the search query, browser and evidence file but also the „Full Path“ to the file that contained the web search. As far as I have searched, Autopsy only provides this information in the metadata or result pane but not in the table view. But I need to have this information in the table view so that I can easily filter the result set. Therefore, I have taken a look at the database layout. I have figured out that joining the tables blackboard_artifacts and tsk_files and filtering on artifacte_type_id 15 will give me the file path inside the volume for each search query. But I am still missing the partition ID and the evidence file. Can somebody help me how I can query all necessary information? And an additional request: Is there a reason why this information is not displayed by default in the table view? Best regards Dennis |
From: Mitch W. <mw...@gm...> - 2015-03-06 00:14:04
|
Brian / Autopsy Team, What observables are supported by the new STIX/Cybox report module please? Is there a way to look this up in the module or other documentation? Thanks! Mitch |
From: Brian C. <ca...@sl...> - 2015-03-05 19:14:13
|
Nominations are open for the Forensic 4Cast awards. If you like Autopsy, you might want to nominate it .... https://forensic4cast.com/forensic-4cast-awards/ |
From: Anthony S. <ant...@gm...> - 2015-03-05 13:41:01
|
<p dir="ltr">Awesome. Thanks!<br><br></p> <p dir="ltr">Sent using <a href="https://cloudmagic.com/k/d/mailapp?ct=ta&cv=6.0.6.1&pv=5.0.2">CloudMagic</a></p> <br/><div class="cm_quote" style=" color: #787878">On Wed, Mar 04, 2015 at 11:38 pm, Brian Carrier <<a href="mailto:ca...@sl...">ca...@sl...</a>> wrote:</div><br><div id="oldcontent" style="background: rgb(255, 255, 255);"><blockquote style=""><p dir="ltr">Autopsy 3.1.2 is on the website. Details of what is in it are below. The most requested feature that is part of this release is carving using PhotoRec. <br> <br> http://sleuthkit.org/autopsy/ <br> <br> Also a reminder that we'll be using this version in the next training course, which is on March 18 and available both in person in Herndon, VA and online: <br> <br> http://www.basistech.com/digital-forensics/autopsy/training/ <br> <br> What's New in 3.1.2: <br> <br> • New PhotoRec carving ingest module <br> • Metadata tab in lower right now also shows istat (TSK) output for more metadata details <br> • Regripper output is available as a report instead of TOOL_OUTPUT artifact <br> • Updated version of RegRipper <br> • New STIX/Cybox report module (manually run after image has been analyzed) <br> • File type module supports user defined file types and can alert when they are found <br> • More artifacts are extracted from registry <br> • User docs were moved online (http://sleuthkit.org/autopsy/docs/user-docs/3.1/) <br> ------------------------------------------------------------------------------ <br> Dive into the World of Parallel Programming The Go Parallel Website, sponsored <br> by Intel and developed in partnership with Slashdot Media, is your hub for all <br> things parallel software development, from weekly thought leadership blogs to <br> news, videos, case studies, tutorials and more. Take a look and join the <br> conversation now. http://goparallel.sourceforge.net/ <br> _______________________________________________ <br> sleuthkit-users mailing list <br> https://lists.sourceforge.net/lists/listinfo/sleuthkit-users <br> http://www.sleuthkit.org <br> </p> </blockquote></div> |
From: Brian C. <ca...@sl...> - 2015-03-05 04:35:04
|
Autopsy 3.1.2 is on the website. Details of what is in it are below. The most requested feature that is part of this release is carving using PhotoRec. http://sleuthkit.org/autopsy/ Also a reminder that we'll be using this version in the next training course, which is on March 18 and available both in person in Herndon, VA and online: http://www.basistech.com/digital-forensics/autopsy/training/ What's New in 3.1.2: • New PhotoRec carving ingest module • Metadata tab in lower right now also shows istat (TSK) output for more metadata details • Regripper output is available as a report instead of TOOL_OUTPUT artifact • Updated version of RegRipper • New STIX/Cybox report module (manually run after image has been analyzed) • File type module supports user defined file types and can alert when they are found • More artifacts are extracted from registry • User docs were moved online (http://sleuthkit.org/autopsy/docs/user-docs/3.1/) |
From: Ketil F. <ke...@fr...> - 2015-03-03 13:56:31
|
Hi, Has anyone tried running tsk_loaddb on an image of a Mac backup (aka Time Machine) drive? Time Machine creates a lot of hard links, and I don't think tsk_loaddb recognises the hard links, because the result is that processing either takes more memory than I have, or takes very long. Here's a new issue report I just posted on the bugtracker: https://github.com/sleuthkit/sleuthkit/issues/397 For example, I suspect that tsk_loaddb -h (to calculate checksums) actually checksums files not just once, but once for each hard link. I haven't verified this in the code, but the processing time increases by so much when I add the -h flag that I suspect this must be the case. As noted on the issue tracker, the tsk_files table in the database contains full path and metadata (like size, timestamps, checksum, etc), and the tsk_file_layout stores This replicates all the metadata for each inode. That probably isn't a problem in the ordinary case, but it means that a lot of data is processed and stored many times for a case like mine. Perhaps this is something to consider for the database schema. Is v3 of the schema implemented yet? http://wiki.sleuthkit.org/index.php?title=SQLite_Database_v3_Schema It'd also be interesting to hear if anyone else has seen other real life cases where there's a lot of hard links. -Ketil |
From: Billy P. <bg...@gm...> - 2015-02-23 04:10:35
|
slo - I think I am looking at needing more that just the partitions, but thanks. Brian - I am not sure what you mean, but I think Patrick is explaining.. Patrick - Thanks. I will take a look. Not exactly the "format" I was looking for, but if I can get it into Excel and everything has its own column, then I can move it around. (Although I was hoping the path and the filename would be separate - or a separate column with just the filename.) I will check out your link. Thanks. On Sun, Feb 22, 2015 at 7:57 PM, Patrick Olsen < pat...@sy...> wrote: > You can use fls or tsk_gettimes. > > I've also written a few blog posts on using TSK. Hopefully they help out > some: https://sysforensics.org/?s=The+Sleuth+Kit+Part&searchsubmit=Search > > Here are a couple quick examples I did on my mac quickly. > > *sudo tsk_gettimes /dev/disk0s3* > > *sudo fls -r -m "/" -f hfs /dev/disk0s3* > > > 0|/System/Library/CoreServices/pgpboot.efi|510|r/rrw-r--r--|0|0|1093702|1419478190|1419478190|1419478190|1419478190 > > 0|/System/Library/CoreServices/pgpcontents.tar|511|r/rrw-r--r--|0|0|4686336|1419478190|1419478190|1419478190|1419478190 > > 0|/System/Library/CoreServices/PlatformSupport.plist|508|r/rrw-r--r--|0|0|4694|1419478190|1419478190|1419478190|1419478190 > > 0|/System/Library/CoreServices/SystemVersion.plist|507|r/rr--r--r--|0|0|478|1419478190|1419478190|1419478190|1419478190 > 0|/^^^^HFS+ Private > Data|18|d/d---------|0|0|0|1392702170|1392702170|1392702170|1392702170 > > Then you could do: > > *sudo fls -r -m "/" -f hfs /dev/disk0s3 |mactime -b* > > Xxx Xxx 00 0000 00:00:00 8388608 .ac. r/r--------- 0 0 16 > /.journal > 4096 .ac. r/r--------- 0 0 17 > /.journal_info_block > Fri Sep 27 2013 21:56:00 4530 m..b r/rrw-r--r-- 0 0 79 > /com.apple.recovery.boot/PlatformSupport.plist > Wed Oct 02 2013 12:01:32 4530 .a.. r/rrw-r--r-- 0 0 79 > /com.apple.recovery.boot/PlatformSupport.plist > Sat Oct 05 2013 01:39:23 476 m..b r/rr--r--r-- 0 0 78 > /com.apple.recovery.boot/SystemVersion.plist > Sat Oct 05 2013 02:56:19 16538164 m..b r/rrw-r--r-- 0 0 76 > /com.apple.recovery.boot/kernelcache > Sat Oct 05 2013 03:05:21 16538164 .a.. r/rrw-r--r-- 0 0 76 > /com.apple.recovery.boot/kernelcache > Sat Oct 05 2013 03:06:38 482596302 m..b r/rrw-r--r-- 0 0 77 > /com.apple.recovery.boot/BaseSystem.dmg > > On Sun, Feb 22, 2015 at 10:36 PM, Billy Pronovost <bg...@gm...> > wrote: > >> Hi all... >> >> I am still fairly new to Sleuthkit, but I am learning more and more >> everyday. I am wondering if there is any way to export a file listing (like >> a csv) containing details like MAC, Filename, extension, ect. The idea here >> is to be able to include this information in a report. >> >> Thanks, >> >> Billy >> >> >> ------------------------------------------------------------------------------ >> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server >> from Actuate! Instantly Supercharge Your Business Reports and Dashboards >> with Interactivity, Sharing, Native Excel Exports, App Integration & more >> Get technology previously reserved for billion-dollar corporations, FREE >> >> http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk >> _______________________________________________ >> sleuthkit-users mailing list >> https://lists.sourceforge.net/lists/listinfo/sleuthkit-users >> http://www.sleuthkit.org >> >> > |
From: Brian C. <ca...@sl...> - 2015-02-23 03:48:18
|
The 'body' file format is pipe delimited and could work for that. You can make that format with 'tsk_gettimes' and 'fls'. On Feb 22, 2015, at 10:36 PM, Billy Pronovost <bg...@gm...> wrote: > Hi all... > > I am still fairly new to Sleuthkit, but I am learning more and more everyday. I am wondering if there is any way to export a file listing (like a csv) containing details like MAC, Filename, extension, ect. The idea here is to be able to include this information in a report. > > Thanks, > > Billy > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org |
From: Brian C. <ca...@sl...> - 2015-02-23 03:47:26
|
Hello all, I wanted to remind everyone that the next Autopsy training is one month away on March 18. The training is now 1 day long instead of 2 and we'll be doing both in person (in Herndon, VA) and online at the same time. The training covers the basics of using Autopsy and configuration of the modules. More details can be found here: http://www.basistech.com/digital-forensics/autopsy/training/ thanks, brian |
From: Billy P. <bg...@gm...> - 2015-02-23 03:36:41
|
Hi all... I am still fairly new to Sleuthkit, but I am learning more and more everyday. I am wondering if there is any way to export a file listing (like a csv) containing details like MAC, Filename, extension, ect. The idea here is to be able to include this information in a report. Thanks, Billy |
From: Vitor V. <ven...@gm...> - 2015-02-19 20:03:55
|
Has a malware and ERS consultant I prefer to use Linux as a base OS. This allow me to use filesystems with better performance for large files. Also I would be less vulnerable when I analyse windows machines (which are 90% of my cases). The ingest takes a lot of time On Thu, Feb 19, 2015 at 12:06 AM, Scott Johnson <sc...@of...> wrote: > Not really, I'm just new with Autopsy and already had a Windows box set > up. Is the Linux build a better way to go? > > > > On Feb 18, 2015, at 2:07 PM, Vitor Ventura <ven...@gm...> > wrote: > > Is there any legal or otherwise reason for nota having autopsy 3.0 for > linux? > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org > > |
From: Nanni B. <dig...@gm...> - 2015-02-19 07:11:00
|
Hi all, I launched a little survey in CFI (Computer Forensics Italy) an italian mailing list, on the times for indexing an hard disk with Autopsy 3.1.1 I believe this could be interesting for you: hdd da 150Gb, connected via Bridge Sata on USB 3.0, 3Gb Ram, i5 cpu - time taken almost 12 hours. 100 GB EWF image,compression factor = 6, Workstation HP Z620 16 GB RaM, 1 cpu 4 core Xeon E5-2609 v2, 3 Disks RAID 0 ( Seagate Barracuda 2 TB HDD SATA 6 Gb/s NCQ 64MB Cache 3.5-Inch Internal Bare Drive ST2000DM001) Controller LSI 9217-4i4e 8-port SAS 6Gb/s RAID Card - Time taken 5 hours. dd image HD 250 Gb, Notebook - cpu i7 (F:2Gh+, Cache L3:3Mb+, 64 bit), 8Gb RAM DDR3. Time taken 30 hours. Hard disk 320GB - Workstation sata1 - cpu Xeon 2.4Ghz - 8GB ram - Time taken 52 hours. Others comments are on the stuck issue of Autopsy,while it are indexing something big (1Tb, 500Gb, etc.). I hope this helps ;) Thanks -- Dr. Nanni Bassetti http://www.nannibassetti.com CAINE project manager - http://www.caine-live.net |
From: Aneesh P.A. <my...@gm...> - 2015-02-19 07:06:41
|
Hi, I have used scalpel for retrieving data from outlook on a windows7 system. The details are given below. Scalpel version : 1.60 Host : Ubuntu 14.04 LTS Data is being retrieved from a deleted windows7 profile on an NTFS partition. Files retrieved: dbx, idx, mbx, and ost files. No pst file was found. I tried importing the files to Outlook as well as Thunderbird but to no avail. Has anyone tried retrieving outlooks mails and folders with scalpel? Is there any other tool that might be of some help? Thanks and Regards, Aneesh |
From: Scott J. <sc...@of...> - 2015-02-19 00:06:33
|
Not really, I'm just new with Autopsy and already had a Windows box set up. Is the Linux build a better way to go? On Feb 18, 2015, at 2:07 PM, Vitor Ventura <ven...@gm...> wrote: Is there any legal or otherwise reason for nota having autopsy 3.0 for linux? ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ sleuthkit-users mailing list https://lists.sourceforge.net/lists/listinfo/sleuthkit-users http://www.sleuthkit.org |
From: Vitor V. <ven...@gm...> - 2015-02-18 21:06:30
|
Is there any legal or otherwise reason for nota having autopsy 3.0 for linux? |
From: Ketil F. <ke...@fr...> - 2015-02-18 17:23:02
|
If this is the same issue as I reported earlier on github and it's been fixed, I guess both the sleuthkit issue and the autopsy issue can be closed? https://github.com/sleuthkit/sleuthkit/issues/376 https://github.com/sleuthkit/autopsy/issues/903 Regards, Ketil On 18 February 2015 at 16:38, Brian Carrier <ca...@sl...> wrote: > The fix will be in the 3.1.2 release, which should be out early next week. > > > > On Feb 18, 2015, at 3:15 AM, Nanni Bassetti <dig...@gm...> wrote: > >> Yes, I confirm this issue. >> >> 2015-02-18 1:55 GMT+01:00 Scott Johnson <sc...@of...>: >> I have not been able to extract a file from an HFS+ image until I found the email below describing the extraction program appending ":data" when saving the file. When I remove the ":data" from the "save as" file name, the file is extracted just fine. If I try to extract multiple files then there is no option to remove the ":data" from the file names, and thus the files are not extracted. The message below suggests a fix for this issue but I cannot find where to obtain the fix. Any help would be appreciated as I have to extract hundreds of files from a Mac image. >> >> Scott >> >> >> >> ------------------------------------------------------------------ >> >> Re: [sleuthkit-users] Autopsy and MAC >> From: Brian Carrier <carrier@sl...> - 2015-01-14 15:30:36 >> I poked at the HFS+ code a bit this morning to try some things since there seem to be some common issues with it and Autopsy. There is a slight exporting issue that I've fixed, which was basically that you could export the file, but the HFS+ code was adding ":DATA" to the end of the name to reflect the data fork (versus the resource fork) and that turned into an Alternate Data Stream on a windows system. So, you would never see the exported file. I changed it so that ":DATA" is not added for the default data fork (like what happens on the command line tools for TSK) and also changed Autopsy so that it replaces any ":" with a "_" in the suggested file name so that you don't save things as ADS (well you still can, but you need to do some work to do it now). >> >> There still seem to be some database issues with HFS+ that I haven't been able to recreate. >> >> brian >> >> >> ------------------------------------------------------------------------------ >> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server >> from Actuate! Instantly Supercharge Your Business Reports and Dashboards >> with Interactivity, Sharing, Native Excel Exports, App Integration & more >> Get technology previously reserved for billion-dollar corporations, FREE >> http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk >> _______________________________________________ >> sleuthkit-users mailing list >> https://lists.sourceforge.net/lists/listinfo/sleuthkit-users >> http://www.sleuthkit.org >> >> >> >> >> -- >> Dr. Nanni Bassetti >> http://www.nannibassetti.com >> CAINE project manager - http://www.caine-live.net >> ------------------------------------------------------------------------------ >> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server >> from Actuate! Instantly Supercharge Your Business Reports and Dashboards >> with Interactivity, Sharing, Native Excel Exports, App Integration & more >> Get technology previously reserved for billion-dollar corporations, FREE >> http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ >> sleuthkit-users mailing list >> https://lists.sourceforge.net/lists/listinfo/sleuthkit-users >> http://www.sleuthkit.org > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org -- -Ketil |
From: Brian C. <ca...@sl...> - 2015-02-18 15:38:47
|
The fix will be in the 3.1.2 release, which should be out early next week. On Feb 18, 2015, at 3:15 AM, Nanni Bassetti <dig...@gm...> wrote: > Yes, I confirm this issue. > > 2015-02-18 1:55 GMT+01:00 Scott Johnson <sc...@of...>: > I have not been able to extract a file from an HFS+ image until I found the email below describing the extraction program appending ":data" when saving the file. When I remove the ":data" from the "save as" file name, the file is extracted just fine. If I try to extract multiple files then there is no option to remove the ":data" from the file names, and thus the files are not extracted. The message below suggests a fix for this issue but I cannot find where to obtain the fix. Any help would be appreciated as I have to extract hundreds of files from a Mac image. > > Scott > > > > ------------------------------------------------------------------ > > Re: [sleuthkit-users] Autopsy and MAC > From: Brian Carrier <carrier@sl...> - 2015-01-14 15:30:36 > I poked at the HFS+ code a bit this morning to try some things since there seem to be some common issues with it and Autopsy. There is a slight exporting issue that I've fixed, which was basically that you could export the file, but the HFS+ code was adding ":DATA" to the end of the name to reflect the data fork (versus the resource fork) and that turned into an Alternate Data Stream on a windows system. So, you would never see the exported file. I changed it so that ":DATA" is not added for the default data fork (like what happens on the command line tools for TSK) and also changed Autopsy so that it replaces any ":" with a "_" in the suggested file name so that you don't save things as ADS (well you still can, but you need to do some work to do it now). > > There still seem to be some database issues with HFS+ that I haven't been able to recreate. > > brian > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org > > > > > -- > Dr. Nanni Bassetti > http://www.nannibassetti.com > CAINE project manager - http://www.caine-live.net > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org |
From: Nanni B. <dig...@gm...> - 2015-02-18 08:15:12
|
Yes, I confirm this issue. 2015-02-18 1:55 GMT+01:00 Scott Johnson <sc...@of...>: > I have not been able to extract a file from an HFS+ image until I found > the email below describing the extraction program appending ":data" when > saving the file. When I remove the ":data" from the "save as" file name, > the file is extracted just fine. If I try to extract multiple files then > there is no option to remove the ":data" from the file names, and thus the > files are not extracted. The message below suggests a fix for this issue > but I cannot find where to obtain the fix. Any help would be appreciated as > I have to extract hundreds of files from a Mac image. > > Scott > > > > ------------------------------------------------------------------ > > *Re: [sleuthkit-users] Autopsy and MAC > <http://sourceforge.net/p/sleuthkit/mailman/message/33232201/>* > From: Brian Carrier <carrier@sl...> - 2015-01-14 15:30:36 > > I poked at the HFS+ code a bit this morning to try some things since there seem to be some common issues with it and Autopsy. There is a slight exporting issue that I've fixed, which was basically that you could export the file, but the HFS+ code was adding ":DATA" to the end of the name to reflect the data fork (versus the resource fork) and that turned into an Alternate Data Stream on a windows system. So, you would never see the exported file. I changed it so that ":DATA" is not added for the default data fork (like what happens on the command line tools for TSK) and also changed Autopsy so that it replaces any ":" with a "_" in the suggested file name so that you don't save things as ADS (well you still can, but you need to do some work to do it now). > > There still seem to be some database issues with HFS+ that I haven't been able to recreate. > > brian > > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org > > -- Dr. Nanni Bassetti http://www.nannibassetti.com CAINE project manager - http://www.caine-live.net |
From: Scott J. <sc...@of...> - 2015-02-18 01:50:15
|
I have not been able to extract a file from an HFS+ image until I found the email below describing the extraction program appending ":data" when saving the file. When I remove the ":data" from the "save as" file name, the file is extracted just fine. If I try to extract multiple files then there is no option to remove the ":data" from the file names, and thus the files are not extracted. The message below suggests a fix for this issue but I cannot find where to obtain the fix. Any help would be appreciated as I have to extract hundreds of files from a Mac image. Scott ------------------------------------------------------------------ *Re: [sleuthkit-users] Autopsy and MAC <http://sourceforge.net/p/sleuthkit/mailman/message/33232201/>* From: Brian Carrier <carrier@sl...> - 2015-01-14 15:30:36 I poked at the HFS+ code a bit this morning to try some things since there seem to be some common issues with it and Autopsy. There is a slight exporting issue that I've fixed, which was basically that you could export the file, but the HFS+ code was adding ":DATA" to the end of the name to reflect the data fork (versus the resource fork) and that turned into an Alternate Data Stream on a windows system. So, you would never see the exported file. I changed it so that ":DATA" is not added for the default data fork (like what happens on the command line tools for TSK) and also changed Autopsy so that it replaces any ":" with a "_" in the suggested file name so that you don't save things as ADS (well you still can, but you need to do some work to do it now). There still seem to be some database issues with HFS+ that I haven't been able to recreate. brian |
From: Simson G. <si...@ac...> - 2015-02-17 22:54:45
|
My thoughts: - De-duplication is so very important in modern forensic processing that you might want to make it a core function of the autopsy pipeline. - Prior to that, it might make sense for modules to be able to perform hashing and submit then include the hash when they submit files for analysis. If a system is I/O bound, then computing the hash might essentially be free, especially if the hash is a lightweight hash like MD5. - So I agree, it makes sense to do the hash calculation in the PhotoRec module and for the module to check to see if the carved object has already been processed. Simson > On Feb 17, 2015, at 5:43 PM, Brian Carrier <ca...@sl...> wrote: > > > On Feb 17, 2015, at 3:01 PM, Nanni Bassetti <dig...@gm...> wrote: > >> It could be useful to run Photorec only on the unallocated space > > It does. > >> and the a special module for deleting the duplicated files by hash comparison. >> Deleted files and carved files compared and the carved files duplicated deleted... > > Hmm, that could be interesting, but a bit challenging with the Autopsy pipelines. Files aren't hashed until they are added to the central database and scheduled for analysis. Hash calc is the first step in the pipeline. > > We could do the calculation in the PhotoRec module, it's just another I/O round trip and a database query, so the question is if carving generates so many duplicate hits that it is worth this effort. > > Thoughts? |
From: Brian C. <ca...@sl...> - 2015-02-17 22:43:46
|
On Feb 17, 2015, at 3:01 PM, Nanni Bassetti <dig...@gm...> wrote: > It could be useful to run Photorec only on the unallocated space It does. > and the a special module for deleting the duplicated files by hash comparison. > Deleted files and carved files compared and the carved files duplicated deleted... Hmm, that could be interesting, but a bit challenging with the Autopsy pipelines. Files aren't hashed until they are added to the central database and scheduled for analysis. Hash calc is the first step in the pipeline. We could do the calculation in the PhotoRec module, it's just another I/O round trip and a database query, so the question is if carving generates so many duplicate hits that it is worth this effort. Thoughts? > > I made this procedure in KS http://articles.forensicfocus.com/2013/04/23/ks-an-open-source-bash-script-for-indexing-data/ > I hope this could be a nice advice ;) > > -- > Dr. Nanni Bassetti > http://www.nannibassetti.com > CAINE project manager - http://www.caine-live.net > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org |
From: Nanni B. <dig...@gm...> - 2015-02-17 20:01:30
|
It could be useful to run Photorec only on the unallocated space and the a special module for deleting the duplicated files by hash comparison. Deleted files and carved files compared and the carved files duplicated deleted... I made this procedure in KS http://articles.forensicfocus.com/2013/04/23/ks-an-open-source-bash-script-for-indexing-data/ I hope this could be a nice advice ;) -- Dr. Nanni Bassetti http://www.nannibassetti.com CAINE project manager - http://www.caine-live.net |
From: Brian C. <ca...@sl...> - 2015-02-17 19:47:53
|
Right now, we use the default PhotoRec settings and just give a 'search' command. If there are any photorec gurus out there that want to suggest more fancy arguments, then let us know. On Feb 17, 2015, at 2:16 PM, Ketil Froyn <ke...@fr...> wrote: > Is it possible to get the photorec carver module to look at every byte and not just sector aligned offsets? > > I have played a bit with the photorec application, but I haven't managed to find a way to make it work for cases where I'm looking for data that doesn't start at a sector. I tried setting sector size to 1 byte, but it either refused or crashed, don't remember which. > > Regards, Ketil > > On 17 Feb 2015 16:51, "Brian Carrier" <ca...@sl...> wrote: > Hi Alan, > > It will be part of the next release (which will be either end of this week or early next week). > > brian > > On Feb 17, 2015, at 4:29 AM, Alan Browne <ala...@gm...> wrote: > > > Hi all > > > > I was looking at the the available modules written for autopsy and I have noticed the code for photorec carver module. I have noticed that in the presentation given by Richard Cordovano in python autopsy that the photorec carving module is compiled and installed into autopsy (screen shot attached). > > Unfortunately my knowledge of java and netbeans is limited to say the least so I am unable to compile the module from source to test it. > > > > Is the photorec module working? > > Is the compiled version of photorec carver available to me? > > Or is it possible for someone to walk me through on how I can compile the module from source. > > > > Regards > > > > Alan > > ------------------------------------------------------------------------------ > > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > > with Interactivity, Sharing, Native Excel Exports, App Integration & more > > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > > sleuthkit-users mailing list > > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > > http://www.sleuthkit.org > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org |
From: Ketil F. <ke...@fr...> - 2015-02-17 19:38:01
|
Is it possible to get the photorec carver module to look at every byte and not just sector aligned offsets? I have played a bit with the photorec application, but I haven't managed to find a way to make it work for cases where I'm looking for data that doesn't start at a sector. I tried setting sector size to 1 byte, but it either refused or crashed, don't remember which. Regards, Ketil On 17 Feb 2015 16:51, "Brian Carrier" <ca...@sl...> wrote: > Hi Alan, > > It will be part of the next release (which will be either end of this week > or early next week). > > brian > > On Feb 17, 2015, at 4:29 AM, Alan Browne <ala...@gm...> wrote: > > > Hi all > > > > I was looking at the the available modules written for autopsy and I > have noticed the code for photorec carver module. I have noticed that in > the presentation given by Richard Cordovano in python autopsy that the > photorec carving module is compiled and installed into autopsy (screen shot > attached). > > Unfortunately my knowledge of java and netbeans is limited to say the > least so I am unable to compile the module from source to test it. > > > > Is the photorec module working? > > Is the compiled version of photorec carver available to me? > > Or is it possible for someone to walk me through on how I can compile > the module from source. > > > > Regards > > > > Alan > > > ------------------------------------------------------------------------------ > > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > > with Interactivity, Sharing, Native Excel Exports, App Integration & more > > Get technology previously reserved for billion-dollar corporations, FREE > > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk_______________________________________________ > > sleuthkit-users mailing list > > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > > http://www.sleuthkit.org > > > > ------------------------------------------------------------------------------ > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > > http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk > _______________________________________________ > sleuthkit-users mailing list > https://lists.sourceforge.net/lists/listinfo/sleuthkit-users > http://www.sleuthkit.org > |