Sunday, September 19, 2021

Distros and RegRipper

Over the years, every now and then I've taken a look around to try to see where RegRipper is used. I noticed early on that it's included in several security-oriented Linux distros. So, I took the opportunity to compile some of the links I'd found, and I then extended those a bit with some Googling. I will admit, I was a little surprised to see how, over time, how far RegRipper has gone, from a "here, look at this" perspective.

Not all of the below links are current, some are several years old. As such, they are not the latest and greatest; however, they may still apply and they may still be useful/valuable.

RegRipper on Linux (Distros) 
KaliKali GitLab 
Installing RegRipper on Linux 
Install RRv2.8 on Ubuntu 
CentOS RegRipper package 
Arch Linux  
RegRipper Docker Image 
Install RegRipper via Chocolatey 

Forensic Suites
Something I've always been curious about is why the value of RegRipper being incorporated into and maintained through a forensic analysis suite isn't more of "a thing", but that fact doesn't prevent RegRipper and tools like it from being extremely valuable in a wide range of analyses.

RegRipper is accessible via Autopsy 
OSForensics Tutorial 
Launching RegRipper via OpenText/EnCase

When I worked for Nuix, I worked with Dan Berry's developers to build extensions for Yara and RegRipper (Nuix RegRipper Github) giving users of the Workstation product access to these open source tools in order to extend their capabilities. While both extensions really do a great deal to leverage the open source tool for use by the investigator, I was especially happy to see how the RegRipper extension turned out. The extension would automatically locate hive files, regardless of the Windows version (including the AmCache.hve file), automatically run the appropriate plugins against the hive, and then automatically incorporate the RegRipper output into the case file. In this way, the results were automatically incorporated into any searches the investigator would run across the case. During testing, we added images of Windows XP, Windows 2008 and Windows 7 systems to a case file, and the extension ran flawlessly.

It seems that RegRipper (as well as other tools) have been incorporated into KAPE, particularly into the Registry and timelining modules. This means that whether you're using KAPE freely, or you're using the enterprise license, you're likely using RegRipper and other tools I've written, to some extend.

I look back on this section, and I really have to wonder why, given how I've extended RegRipper since last year, why there is no desire to incorporate RegRipper into (and maintain it through) a commercial forensic analysis suite. Seriously.

I've covered RegRipper as a topic in this blog, as well as in my books. I've also given presentations discussing the use of RegRipper, as have others. Here are just a few links:

OSDFCon 2020 - Effectively Using RegRipper (video)
PluralSight Course 

RegRipper in Academia
Okay, I don't have a lot of links here, but that's because there were just so many. I typed "site:edu RegRipper" into a Google search and got a LOT of hits back; rather than listing the links, I'm just going to give you the search I ran and let you do with it what you will. Interestingly, the first link in the returned search results was from my alma mater, the Naval Postgraduate School; specifically, Jason Shaver's thesis from 2015.

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