riotclientcrashhandler.exe is a program which is probably NOT a virus. So, if riotclientcrashhandler.exe is on your PC, it is probably ok, and will NOT be a cause for concern. Even if your PC is clean, we still advise you to use a good antivirus with a good detection rate, in order to yourself your PC against viruses and malware.
This application is usually stored in C:\Riot Games\Riot Client\RiotClientCrashHandler.exe.
The MD5 checksum for this program is 7d95170a841f77828a49c7875a4bfcaa.
This application does NOT run as a Windows service. This is normally a good sign.
This is a 64-bit executable. It runs using the full capacity of nowadays' CPUs.
This app does NOT have visible windows. This is most likely a bad thing.
Some dangerous features of the Operating System appear to be used, such as functions for recording the keyboard. We recommend you to be very careful regarding this program.
A digital certificate is missing from this program. The maker did not bother to sign it. This is probably bad.
It has an uninstall string in registry, which is good. si are uninstall.