For this tutorial I used the .ova image so the setup effort was virtually 0. on startup you should see some screens which look like the below:

one setup simply enter the machines IP in the browser to get started you should see a login window like the below:

The dashboard is the first image you will be greeted with upon logging into Ghiro. Like any good dashboard it supplies a quick overview of open cases, lists all image successes / failures, recently analysed files and a user count. The dashboard s sort of splunk-ish which gives it a nice familiar feel for anybody who has spent any great deal of time trawling through dashboards.

Using Ghiro to analyse images

Ghiro is extremely simple to get started create a case, once you have created a case you can add images to the case. Heres what my inaugural case file looks like:

you can then either upload images from any machine which can access the page or add images via URL. Once the images are loaded Ghiro will start running its analysis against your saved images in a short period of time (literally less than a minute) you will have a detailed image analysis report for each image.

Below are some screenshots of Navigating Ghiros image analysis pages, note the hand geo-tagging features these are highly useful in creating timelines for your investigations.

I was able to find an image that still had all of its metadata intact heres segments of the report output which reveals some information about how it was created:

As you can see its pretty easy to pull up a wealth of information about an image – with a large set of images you can piece together a lot of information from somebody’s image metadata.