What is yytool.exe?
yytool.exe is digitally signed by Shenzhen Moyea Software.
yytool.exe is usually located in the 'C:\Program Files\Common Files\AppKeys\' folder.
Some of the anti-virus scanners at VirusTotal detected yytool.exe.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Digital signatures [?]
yytool.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Shenzhen Moyea Software |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 3c4080057de4b37a48e6a7ba6ccf0e07 |
VirusTotal report
1 of the 57 anti-virus programs at VirusTotal detected the yytool.exe file. That's a 2% detection rate.
| Scanner | Detection Name |
|---|---|
| Symantec | Suspicious.Cloud.5 |
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 248b48c40302b1d8c972fae91592eacd |
| SHA256 | 1753deacf14da308b763c3a77431ee21a70a2605547a5c5528606a6252e7fa51 |
Error Messages
These are some of the error messages that can appear related to yytool.exe:
yytool.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
yytool.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
yytool.exe has stopped working.
End Program - yytool.exe. This program is not responding.
yytool.exe is not a valid Win32 application.
yytool.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with yytool.exe?
To help other users, please let us know what you will do with yytool.exe:
What did other users do?
The poll result listed below shows what users chose to do with yytool.exe. 99% have voted for removal. Based on votes from 124 users.
NOTE: Please do not use this poll as the only source of input to determine what you will do with yytool.exe.
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
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Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
yytool.exe is running in the background after installation of any Leawo programs.
Mainly it is intended for program registration/authorization BUT IT IS ALWAYS RUNNING SILENTLY IN THE BACKGROUND even if you do not start any Leawo-program or have even uninstalled any program from Leawo. It is connecting to the internet (Norton Antivirus says "cloudbased") and is a potential security risk, it´s origin is the not trustworthy censoring and cyber attacking China...
It is started as a component service (Komponentendienst) even after uninstallation of any Leawo-software.
You have to
1. manually disable it in the component serve control panel and
2. remove the yytool.exe by deleting it from
C:\programs\...\Appkeys\yytool.exe.
It will come back after you install or start any Leawo application.
# 9 Nov 2014, 5:13
Jochen Rinnt writes