lsm.exe is a application which is probably legit. So, if lsm.exe is on your laptop or desktop computer, it is probably ok, and will NOT be a cause for concern. Even if your system is virus-free, we still advise you to use a well-known antivirus with a good detection rate, in order to yourself your system against viruses and malware.
Normally, this application is stored in C:\Windows\system32\lsm.exe.
The MD5 checksum for this program is 04fca22b77a2e37332cc8226187af87b.
This application is NOT registered as a Windows service. This is very good.
lsm.exe appears to use the functions of Windows SFC (System File Checker) or Windows File Protection.
64-bit code has been detected. This application can exploit the full power of a modern PC processor.
A digital certificate is missing from this program. The authors did not bother to sign it. This is usually bad.
This executable does NOT have an uninstall routine set up in registry.