rnathchk.exe. Is it a virus?

The rnathchk.exe could be a MYTOB.AG.

It’s not absolutely clear which product this file is part of and who is its author. It’s a hidden file. This files starts on Windows startup and uses local network and the Internet. Rnathchk.exe is usually located in the %SYSTEM% folder and its usual size is 59,392 bytes.

This file is a network worm. Worms can significantly decrease your Internet connection speed and download new malware onto your computer.


Disable and delete the rnathchk.exe process as soon as possible. Most likely it is a virus, a trojan, or some other malware. Before disabling this file make sure it is not a legitimate file that is also called rnathchk.exe.


Process: MYTOB.AGCommon path(s): %SYSTEM%Keywords(s): startup, net, worm, hiddenFilesize(s): 59,392 bytes, 54,272 bytes, 49,152 bytes


Malware risk: Scan your PC for viruses and Trojans
Run an antivirus scan to ensure your PC is clean and safe.
Registry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)

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