Drive Creation

The activity of assigning a new drive letter or creating a mount point for a data storage device, such as a USB, network share, or external hard drive, enabling access to its content on a host system. Examples:

  • USB Drive Insertion: A USB drive is plugged in and automatically assigned the letter E:\ on a Windows machine.
  • Network Drive Mapping: A network share \\server\share is mapped to the drive Z:\.
  • Virtual Drive Creation: A virtual disk is mounted on /mnt/virtualdrive using an ISO image or a virtual hard disk (VHD).
  • Cloud Storage Mounting: Google Drive is mounted as G:\ on a Windows machine using a cloud sync tool.
  • External Storage Integration: An external HDD or SSD is connected and assigned /mnt/external on a Linux system..
ID: DC0042
Domains: ICS, Enterprise
Version: 2.0
Created: 20 October 2021
Last Modified: 12 November 2025

Log Sources

Name Channel
auditd:SYSCALL mknod,open,openat
auditd:SYSCALL Removable media mount notification
auditd:SYSCALL device event logs
auditd:SYSCALL udev events or drive enumeration involving TinyPilot paths or device classes
auditd:SYSCALL Kernel Device Events - USB Block Devices
Drive None
journald:systemd udisks2 or udevd logs
linux:osquery mount_events
linux:syslog Device attach logs containing TinyPilot/PiKVM identifiers
linux:syslog New HID device enumeration with type 'keyboard' followed by immediate input injection
macos:unifiedlog mounted|appeared|DA: disk* attached
macos:unifiedlog com.apple.diskarbitration
macos:unifiedlog Volume Mount + File Read
macos:unifiedlog Hardware enumeration events via IOKit or USBMuxd showing TinyPilot or unknown keyboard/mouse
macos:unifiedlog Volume Mount + Process Trace + File Read
macos:unifiedlog log stream --predicate 'eventMessage contains "USBMSC"'
macos:unifiedlog New IOUSB keyboard/HID device enumerated with suspicious attributes
maos:osquery mount_events
WinEventLog:System Kernel-PnP 410/400 device install, disk added
WinEventLog:System EventCode=1006
WinEventLog:System EventCode=1006, 10001
WinEventLog:System EventCode=2003

Detection Strategy