efsui.exe
Summary
Windows EFS UI Application.
efsui.exe is the 3207th most commonly executed Windows program in EchoTrail's dataset, observed 75 times across enterprise environments. It typically runs from C:\Windows\System32 and it is most often launched by lsass.exe.
3207th
most commonly executed Windows program
75
observed executions
low
statistical confidence
Behavior
Top Paths
- C:\Windows\System32100%
Top Hashes (SHA256)
- 5f6e22d6d2e88b97278b8fd9adda56b3f54060d5637a2dbb8f3cc36130ac35d870.67%
- 28cf2b66ff376eb92a07aacaf5bdb4f6a591b942fc784424236b5c8e8fe6544028%
- 322665022dafb867daaef968f8416528fa6d21486021634bbbcdc7d3c9a291dc1.33%
Process Ancestry
Top Grandparents
- wininit.exe100%
Top Parents
- lsass.exe100%
Rare or environment-specific process names are omitted from ancestry tables. Percentages are of all observed relationships.
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Data from EchoTrail's dataset of ~346M Windows process executions. Last extracted 2026-08-04.