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Should I remove fst_us_121?

What percent of users and experts removed it?
75% remove it25% keep it
Overall Sentiment
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How common is it?
Reach <0.001%


Remove fst_us_121
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fst_us_121 is a software program developed by Tuto4pc. A majority of users end up uninstalling this less than a week of it being installed. The setup package is about 1.44 MB (1,511,463 bytes) when donwloaded. Relative to the overall usage of those who have this installed, most are running it on Windows 10. Most users that have installed this software come from the United States.
  • Malware detected in the program
  • The experts agree, you should remove it!
Warning, multiple anti-virus scanners have detected possible malware in fst_us_121.
predm.exe (223a4ea640a405d0a9a50a1ce79ac6cb) has been flagged by the following 11 scanners:
Anti-Virus softwareVersionDetection
Baidu-International Adware.Win32.EoRezo.45
Comodo Security 18804 ApplicUnwnt
Dr.Web Adware.Eorezo.31
ESET-NOD32 8.10062 Win32/Adware.EoRezo.AS
Fortinet FortiGate 8/6/2014 Riskware/EoRezo
McAfee 5600.7046 RDN/Generic.dx!ddl
McAfee-GW-Edition 7.7046 RDN/Generic.dx!ddl
Sophos 4.98 Generic PUA CI
Trend Micro 10.465.06 ADW_EOREZO
TrendMicro-HouseCall 7.2.218 ADW_EOREZO
VIPRE Antivirus 31082 Tuto4PC (fs)

Program detailsProgram details

Displayed publisher: FREE_SOFTTODAY
URL: us.freesofttoday.com
Installation folder: C:\Program Files\fst_us_121\
Uninstaller: "C:\Program Files\fst_us_121\unins000.exe"
Estimated size: 1.44 MB

Program filesFiles installed by fst_us_121

  • (Malware detected) predm.exe (by AA) - AA (AA Setup)
  • unins000.exe - Setup/Uninstall

How do I remove fst_us_121?

Quickly and completely remove fst_us_121 from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Download Reason's ‘Should I Remove It?’Remove fst_us_121 from your computer.
Or, you can uninstall fst_us_121 from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program fst_us_121, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove fst_us_121.
  4. If for some reason uninstallation fails, please install Microsoft's uninstall fixer utility which will help fix problems with programs that can't be uninstalled at support.microsoft.com.
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Uninstall it 75%
Keep it 25%
Windows 10
United States

Distribution by countryGeography

100.00% of installs come from the United States
Which countries install it?
  United States 100.00%

Publisher URL: www.tuto4pc.com


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