Winnti Group Resurfaces with PortReuse Backdoor, Now Engages in Illicit Cryptocurrency Mining

October 16, 2019

The Winnti group has been reported to be using a previously undocumented backdoor named PortReuse presumably as a jump-off point from where the threat actors can launch supply chain attacks.

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Backdoor: Backdoor programs are applications that open computers to access by remote systems. These programs typically respond to specially-built client programs but can be designed to respond to legitimate messaging applications.    Read more