UnrealCEFSubProcess.exe
Summary
Unreal Engine CEF Subprocess - Chromium Embedded Framework helper for Unreal Engine applications.
UnrealCEFSubProcess.exe is the 942nd most commonly executed Windows program in EchoTrail's dataset, observed 2,422 times across enterprise environments. It typically runs from C:\Program Files (x86)\Epic Games\Launcher\Engine\Binaries\Win64 and it is most often launched by EpicGamesLauncher.exe.
Behavior
Top Paths
- C:\Program Files (x86)\Epic Games\Launcher\Engine\Binaries\Win6451.03%
- C:\...48.97%
Top Hashes (SHA256)
- bbc2fa91f20cbb365985de6aed2695e4d4f1cd8acb222caccb864dac9e92731f7.1%
- c01b45325bb9b2281850648edeaa302337f5e0be6899d877a61f10b2d7c2189d6.08%
- 07e4c24334b1dbf4e201e232a1ee0f252e0107ef360c54f45ca5116b1f0206a45.35%
- 80d3fdcaf1fc9df5062890cf37278bcbd9e6c8bf57c44b2d1f7f951f65433b6d4.77%
- 4c45051349440771d93d609cc61bc7e17615cda6e1492d917a51c4be7bcd4f523.79%
- 530c923cb09a4f867da51693302c35366fb699ca81a04f33bcec1f189f569e803.79%
- 338ff8c4b6d7523d3c4bce58f79fe72c81047a33e441c9947e57fca3ba4c226c3.45%
- 996bd45cfd1f9685eaffdc68da24a68a82e94d4637ca565fe0502f9592a842473.45%
- 820038667f3f842f27ec337d6b340a85ef6c3277fa21dfb0377f77cf7f43ab6b3.02%
- 0499c4073b070710da3cf39ecb7abae803a8dfbe74fb2a5d7b81bbd146c46f492.82%
Process Ancestry
Top Grandparents
- EpicGamesLauncher.exe60.96%
- explorer.exe39.04%
Top Parents
- EpicGamesLauncher.exe51.03%
- SoTGame.exe0.41%
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.