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Download backup (2)

Hi, packet inspector,

our former employee Brenda (head of PR department) was working on new webpage with superdiscount code for VIP customers, but she get fired by AI because of "disturbing lack of machine precision".

Your task is to find the code as soon as possible. The only hope is an automated backup of Brenda's Download directory (there is a high probability that she had downloaded the discount page or part of it).

Download the backup file (MD5 checksum 2fd749e99a0237f506a0eb3e81633ad7).

May the Packet be with you!

Hints

  • Brenda's favorite browser was MS Edge, i.e. she used MS Windows (running the filesystem NTFS).

Solution

The backup contains 1 PDF and 3 images.

backup files

The hint says that Brenda uses NTFS file system, that's a big hint for us. NTFS has one interesting feature for us - alternate data streams.

reading data streams

In the picture above we can see ReferrerUrl=http://self-service.mysterious-delivery.thecatch.cz/ so let's simply visit the website.

http://self-service.mysterious-delivery.thecatch.cz/

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