Why are there .pptx, .doc, .jpg, and .xls files found in various locations throughout the system drive after installing Carbon Black Cloud Sensor version 3.x+?
VMware Carbon Black Cloud Endpoint Standard Sensor version 3.x+ (Windows & macOS)
VMware Carbon Black Cloud Endpoint Standard introduced "canary files" into the sensor. The sensor seeds and monitors these files in various locations on the system to help in the detection of ransomware-like activity on the endpoint. See related articles below for more information.