USM.EXE, short for User Session Manager, is a legitimate executable file developed by Microsoft. It plays a vital role in managing user sessions on Windows operating systems, particularly in the context of Remote Desktop Services (RDS) and Terminal Services. This file is responsible for handling user logon and logoff processes, session management, and resource allocation.
USM.EXE typically resides in the C:\Windows\System32 directory, a common location for Windows system files. Its presence in this directory is a good indication that it's a legitimate system file, as malware often attempts to disguise itself by placing itself in the same directory. usm.exe
USM.EXE also interacts with other Windows components, such as the Windows Logon Manager (Winlogon) and the Local Security Authority Subsystem Service (LSASS). This collaboration ensures a seamless logon experience, while also enforcing security policies and authentication. short for User Session Manager