POS Malware Used at Fuel Pumps

In December 2019, VISA Security released a bulletin detailing multiple incidents in which threat actors targeted point of sale systems used at fuel dispensing companies with malware designed to parse out credit card numbers from these systems. This blog post examines a file, 19d38325f715f623bd4b6e819a150cde, associated with the first of three listed incidents in that bulletin.

There are several notable characteristics regarding this malware, including a unique way for the threat actors to terminate the tool.

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