atibtmon.exe is a program which is probably NOT a virus or malware. So, if atibtmon.exe is on your system, it is probably ok, and will NOT cause problems. Even if your PC is clean, it is still recommended to purchase a well-known antivirus with a good track record, in order to yourself your system against potential security problems.
Usually, this program is stored in C:\Windows\System32\atibtmon.exe.
The MD5 fingerprint for this program is 749584902ae80a53efda4f8fa03e1713.
This application is NOT a Windows service. This is good.
This application runs as a 32-bit program. It does not use the full set of features of modern computer CPUs. This ordinarily happens because the publishers did not bother to upgrade it to use the x64 instruction set.
The description written in the file is ATIBRTMON.
File version extracted from the file 126.96.36.199.
Maker Advanced Micro Devices, Inc..
Legal copyright Copyright (C) 2008 Advanced Micro Devices, Inc..
This executable does NOT have visible windows. This is most likely a bad sign.
atibtmon.exe has a digital signature. Nowadays most serious programs are digitally signed.
The digital signature extracted from atibtmon.exe is valid. This is very good.
Digital certificate name: Microsoft Windows Hardware Compatibility Publisher
Certificate's issuer name: Microsoft Windows Hardware Compatibility PCA
This program does NOT have a removal routine stored in registry.