Stock spam made of multiple images

Recently some of my colleagues received spam mails which were created through a single image. Or, so it seemed …
At a closer look, the image was actually created from multiple images.

See the link below:
http://www.mustaca.de/security/multiimage.eml

This should be an anti OCR technique ?!
Maybe …


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About the Author

Sorin Mustaca
Sorin Mustaca, (ISC)2 CSSLP, CompTIA Security+ and Project+, is working since over 20 years in the IT Security industry and worked between 2003-2014 for Avira as Product Manager for the known products used by over 100 million users world-wide. Today he is CEO and owner of Endpoint Cybersecurity GmbH focusing on Cybersecurity, secure software development and security for IoT and Automotive. He is also running his personal blog Sorin Mustaca on Cybersecurity and is the author of the free eBook Improve your security .

1 Comment on "Stock spam made of multiple images"

  1. I am glad to say that John Graham Cumming has presented such a spam at the EU Spam Symposium in Maastricht.

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