dllhost.exe is a program which is probably NOT a virus or malware. So, if dllhost.exe is on your PC, it is probably ok, and will NOT be a cause for concern. Even if your PC is clean, it is still recommended to use a good antivirus with a good track record, in order to defend your PC against potential security problems.
Usually, the default name and directory where this program is stored is
The MD5 checksum for this file is e2c8ecab45fd37bf02c0f88b6dd17507.
This program is NOT registered as a Windows service. This is good.
dllhost.exe seems to use the functions of Windows SFC (System File Checker) or Windows File Protection.
64-bit code has been detected. This exe can exploit the full power of a modern computer cpu.
The description extracted from the file is COM Surrogate.
File version extracted from the file 10.0.10240.16384 (th1.150709-1700).
Publisher Microsoft Corporation.
Copyright notice © Microsoft Corporation. All rights reserved..
dllhost.exe is digitally signed. Today most legit programs are digitally signed.
The digital signature attached to dllhost.exe checks out perfectly. This is most likely a clean, ok program.
Digital certificate name: Microsoft Windows
Certificate's issuer name: Microsoft Windows Production PCA 2011
This executable does NOT have a removal routine stored in registry.