Cybercrime-friendly underground traffic exchange helps facilitate fraudulent and malicious activity

By Dancho Danchev

Throughout the last couple of years, the persistent demand for geolocated traffic coming from both legitimate traffic exchanges or purely malicious ones — think traffic acquisition through illegally embedded iFrames — has been contributing to the growing market segment where traffic is bought, sold and re-sold, for the sole purpose of monetizing it through illegal means.

The ultimately objective? Expose users visiting compromised, or blackhat SEO-friendly automatically generated sites with bogus content, to fraudulent or malicious content in the form of impersonations of legitimate Web sites seeking accounting data, or client-side exploits silently served in an attempt to have an undetected piece of malware dropped on their hosts.

A recently spotted cybercrime-friendly underground traffic exchange service empowers cybercriminals with advanced targeting capabilities on per browser version basis, applies QA (Quality Assurance) to check their fraudulent/malicious domains against the most popular community/commercial based URL black lists, and ‘naturally’ we found evidence that it’s already been used to serve client-side exploits to unsuspecting users.

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