Adversaries may track a device’s physical location through use of standard operating system APIs via malicious or exploited applications on the compromised device.
Adversaries may track a device’s physical location through use of standard operating system APIs via malicious or exploited applications on the compromised device.
On Android, applications holding the ACCESS_COAURSE_LOCATION or ACCESS_FINE_LOCATION permissions provide access to the device’s physical location. On Android 10 and up, declaration of the ACCESS_BACKGROUND_LOCATION permission in an application’s manifest will allow applications to request location access even when the application is running in the background.(Citation: Android Request Location Permissions) Some adversaries have utilized integration of Baidu map services to retrieve geographical location once the location access permissions had been obtained.(Citation: PaloAlto-SpyDealer)(Citation: Palo Alto HenBox)
On iOS, applications must include the NSLocationWhenInUseUsageDescription, NSLocationAlwaysAndWhenInUseUsageDescription, and/or NSLocationAlwaysUsageDescription keys in their Info.plist file depending on the extent of requested access to location information.(Citation: Apple Requesting Authorization for Location Services) On iOS 8.0 and up, applications call requestWhenInUseAuthorization() to request access to location information when the application is in use or requestAlwaysAuthorization() to request access to location information regardless of whether the application is in use. With elevated privileges, an adversary may be able to access location data without explicit user consent with the com.apple.locationd.preauthorized entitlement key.(Citation: Google Project Zero Insomnia)