You have clicked on "Yahoo! Toolbar Bootstrapper Setup" that belongs to "Unknown" made by "Yahoo! Inc."

Measures you can take regarding this program:

Digital signature File is signed
Application has windowsNo
Internet serverNo
Uses the internetNo
Imports potentialy dangerous functionsNo
Safety RatingSafety Rating

Description extracted from Wikipedia:

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NameYahoo! Inc.
Computer software
Revenue$5.16 billion (2016)}}
Operating income{{gain}} $-645 million (2016)
Number of employees8,500 (2016)
Founded(as Jerry and David's Guide to the World Wide Web)\(as Yahoo!)
Location CitySunnyvale, California
Location CountryU.S.

Yahoo! Inc. is an American multinational technology company headquartered in Sunnyvale, California. Yahoo was founded by Jerry Yang and David Filo in January 1994 and was incorporated on March 2, 1995. Yahoo was one of the pioneers of the early internet era in the 1990s. Marissa Mayer, a former Google executive, Google Employee number 20, and Google's first female Engineer, serves as CEO and President of Yahoo. It is globally known for its Web portal, search engine Yahoo! Search, and related services, including Yahoo! Directory, Yahoo! Mail, Yahoo! News, Yahoo! Finance, Yahoo! Groups, Yahoo! Answers, advertising, online mapping, video sharing, fantasy sports, and its social media website. It is one of the most popular sites in the United States. According to third-party web analytics providers, Alexa and SimilarWeb, Yahoo! is the highest-read news and media website, with over 7 billion views per month, being the sixth most visited website globally, According to news sources, roughly 700 million people visit Yahoo websites every month. Yahoo itself claims it attracts "more than half a billion consumers every month in more than 30 languages". Once the most popular website in the U.S., Yahoo slowly started to decline since the late 2000s, and on July 25, 2016 Verizon Communications announced its intent to acquire Yahoo's internet business (excluding its stakes in Alibaba Group and Yahoo! Japan) for $4.8 billion—the company was once worth over $100 billion.

Technical information:

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Icon statusNo tray icon
Icon settingNot in the system tray
Executable fileC:\Users\JOSEPE~1\AppData\Local\Temp\pkg_882b19f0\ytb_8.4.4.65_2.5.0_bts_pub_uber_setup_2012.12.21.01.exe
Parent processC:\Users\JOSEPE~1\AppData\Local\Temp\pkg_882b19f0\freefileviewer_2.exe
Can be uninstalledYes
Size on disk3.2 Mb
Minimum recorded memory usage12.6 Mb
Average recorded memory usage13.3 Mb
Maximum recorded memory usage13.6 Mb
Date when maximum memory usage occured1/25/2013 3:10:38 AM
Minimum recorded CPU usage0%
Average recorded CPU usage66%
Maximum recorded CPU usage100%
Date when maximum CPU usage occured1/25/2013 3:10:38 AM
Started at1/25/2013 3:10:28 AM
Total CPU time 20 seconds
Imported functions
Some relevant texts from the exe file