kerishdoctor.exe is a application which is most likely NOT a virus. So, if kerishdoctor.exe is on your computer, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, it is still recommended to purchase a good antivirus with a good detection rate, in order to yourself your system against viruses and malware.
This application is usually found on disk in C:\Program Files (x86)\Kerish Doctor\KerishDoctor.exe.
The MD5 checksum for this executable is 8ddb5f05c2dbe86b97068a8a76041137.
This program does NOT operate as a Windows service. This is usually a good sign.
This executable runs as a 32-bit program. It can not use the entire power of modern computer processors. This is quite normal because the authors did not upgrade it to use the x64 instruction set.
The description present in the exe is Kerish Doctor.
File version stored as a property 4.60.
Publisher Kerish Products.
Legal copyright notice Kerish Products 2005-2016. All rights reserved..
kerishdoctor.exe appears to have a visible user interface. This means it doesn't work in a kind of invisible mode. Its activity is clearly shown to the user.
The machine code of this exe seems to have been compressed or obfuscated so it can not be quickly evaluated by an expert.
kerishdoctor.exe has a digital signature. Nowadays most virus-free programs are digitally signed.
The digital signature attached to kerishdoctor.exe is valid. This is very good.
Digitally signed by: OOO AMA
Certificate's issuer name: thawte SHA256 Code Signing CA
It has an uninstall string in registry, which is a good sign. si are uninstall.