ccleaner64.exe is a program which is most likely NOT a virus. So, if ccleaner64.exe is on your system, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to use a well-known antivirus with a good detection rate, in order to defend yourself against threats.
This program is usually found on disk in C:\Program Files\CCleaner\CCleaner64.exe.
The MD5 fingerprint for this program is a95474b14c558cf85a79c18c9356cbca.
This application does NOT operate as a Windows service. This is usually a good sign.
64-bit code has been detected. This exe can use the full power of a current PC cpu.
The description extracted from the file is CCleaner.
File version extracted from the file 5, 26, 00, 5937.
Producer Piriform Ltd.
Copyright notice Copyright © 2005-2017 Piriform Ltd.
ccleaner64.exe appears to have visible windows. This means it doesn't work in a kind of stealth mode. Its activity is clearly shown to you.
Some unusual functions of the Operating System appear to be used, such as functions for tapping the keyboard. We advise you to be very careful regarding this program.
ccleaner64.exe is digitally signed. Nowadays most clean programs are digitally signed.
The digital signature found in ccleaner64.exe checks out perfectly. This is most likely a clean, ok program.
Digital certificate name: Piriform Ltd
Certificate's issuer name: Symantec Class 3 SHA256 Code Signing CA
This executable is set up to start when your PC starts. Yes
It has an uninstall string in registry, which is a good sign. si are uninstall.