VERY IMPORTANT

Malware writers have always sought to develop feature-rich, easy to use tools that are also somewhat hard to detect via both host- and network-based detection systems. For many years, one of the go-to families of malware used by both less-skilled and advanced actors has been the Poison Ivy (aka PIVY) RAT. Poison Ivy has a convenient graphical user interface (GUI) for managing compromised hosts and provides easy access to a rich suite of post-compromise tools. It is no surprise it’s now being used against pro-democracy organizations and supporters in Hong Kong that have long been a target of advanced attack campaigns.