Bulk extractor
Last updated
Last updated
In this lab, a disk image file “evidence.img” is provided in the home directory of the root user (/root/). There is a file on this image which contains the email and phone number of “evil” user. The email of the user is “evil@attacker.co.uk” and the phone number is the flag for this lab.
Extract the files from the disk image using the bulk extractor tool and retrieve the flag!
We have to use bulk_extractor to extract the files from the given image
bulk_extractor evidence.img -o output
It depense on the image size, but the extraction process will take some time…
Instead of checking every file manually I’ll use grep for a string search
grep -irn 'evil@attacker.co.uk' . --color