About protection using Antimalware Scan Interface

Antimalware Scan Interface (AMSI) allows a third-party application that supports AMSI to send objects (for example, PowerShell scripts) to Kaspersky application for additional scanning and to receive scan results for these objects. For example, Microsoft Office applications can be such third-party applications. For more information about the AMSI interface, refer to Microsoft documentation.

Antimalware Scan Interface allows only to detect a threat and notify a third-party application about the detected threat. After receiving the threat notification, the third-party application prevents malicious actions (for example, shuts down).

Kaspersky application may decline a request from a third-party application if, for example, this application exceeds the maximum number of requests allowed for a period. In this case, Kaspersky application displays a notification about the declined request. If you receive such a notification, you do not have to perform any actions.

Protection using Antimalware Scan Interface is available on Windows 10 Home / Pro / Education / Enterprise and Windows 11 Home / Pro / Enterprise operating systems.