qhwatchdog.exe is a program which is most likely legit. So, if qhwatchdog.exe is on your laptop or desktop computer, it is most likely 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 threats.
Usually, the default filename and path where this application is stored is
C:\Program Files (x86)\360\Total Security\safemon\QHWatchdog.exe.
The MD5 checksum for this executable is e98d3e8db50bdd746ea32328583a3f6f.
This program does NOT operate as a Windows service. This is usually a good sign.
This app runs as a 32-bit program. It does not exploit the full set of features of nowadays' computer CPUs. This ordinarily happens because the publishers did not upgrade it to 64-bit code.
The description written in the file is 360 Total Security.
File version 8,2,0,1000.
Publisher QIHU 360 SOFTWARE CO. LIMITED.
Copyright notice Copyright (C) 2015.
qhwatchdog.exe has a digital signature. Nowadays the large majority of legit programs are digitally signed.
The digital signature extracted from qhwatchdog.exe checks out perfectly. This is excellent.
Digitally signed by: QIHU 360 SOFTWARE CO. LIMITED
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
It has an uninstall string in registry, which is a good sign. si are uninstall.