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Program info

Estimated safety rating


rubyw.exe may be a dangerous program, according to heuristic analysis. This program triggers many of the "probable danger" criteria detailed bellow. It is not yet known if rubyw.exe is malware or a legit program that doesn't harm your computer. We recommend you to be careful with this program.

Executable file path


Normally, this application is found in C:\Users\UserName\AppData\Local\Temp\ocrFA6C.tmp\bin\rubyw.exe.

MD5 hash of the executable file


The MD5 checksum for this executable is 20caec806e479d3b22da74c4bab51309.

Is running as a service


This application does NOT operate as a Windows service. This is usually a good sign.

Accesses the internet


This program uses the Internet to communicate. In this day and age this is ok. For example, most of the apps on your computer check for new updates. For this, Internet communications are necessary.

Is a 32 bit executable file


This application runs as a 32-bit program. It can not use the entire power of nowadays' PC chips. This ordinarily happens because the authors did not bother to upgrade it to use the x64 instruction set.

File description

 Ruby interpreter (GUI) 1.9.3p551 [i386-mingw32]

The description written in the file is Ruby interpreter (GUI) 1.9.3p551 [i386-mingw32].

File version


File version 1.9.3p551.


Company name


 Copyright (C) 1993-2014 Yukihiro Matsumoto

Copyright notice Copyright (C) 1993-2014 Yukihiro Matsumoto.

Digitally signed


A digital signature is missing from this program. The publisher did not sign it. This is probably bad.

Can be uninstalled


This application does NOT have an uninstall routine set up in registry.