Home » EXE-S » How To Remove si123.exe

si123.exe alerts you that various potential PC threats is lurking inside your Windows? You work hard to uninstall it from Control Panel but fail? How does this parasite come inside since you do not voluntarily install it? Read this easy-following post to get rid of this mwalre now.

si123.exe Information:

  • FileDescription: Software Informer Setup
  • LegalCopyright: -
  • ProductName: Software Informer
  • ProductVersion: -
  • Company: Informer Technologies, Inc.
  • FileMd5: 42952c3969a2ed455fa32c2cff4debfe
  • FileVersion: -
  • Memos: This installation was built with Inno Setup.
  • Download si123.exe fix tool
  • 93100764

Information about si123.exe

si123.exe is a trojan horse that sneaks into your computer and then is able to impair your system. It mainly attacks users’computers which run on Windows operating system. When the virus first comes to your computer, it hides deeply so that antivirus programs fail to detect it. Then it begins to duplicate itself and places its components in other parts of your computer. Hackers could use the virus to open backdoors to let them into your computer or to provide the convenience of implanting other trojans into your system.

In some cases, it can delete your system files and programs files, which result in the crash down of your system or fail to use certain programs. If you have seen that your computer pops up certain message telling you that there are some errors with your memory, then that may explain why. si123.exe can also be used to download other trojans as long as it is required to do that. Antiviruses like ACG or Malwarebytes can detect this threat and remove it, but next time when you run a scan, it once again appear in the removal list. So we could make conclusion that si123.exe can hide deeply and there are more than one more mutants in your computer that antivirus fails to remove. Therefore, we suggest that you should remove this threat manually.

Activities performed by si123.exe:

1. Enters into the system without the user’s consent
2. Masquerades like a legitimate program or sometimes pretends to be a particular type of system files
3. Download malwares on the compromised machine without informing the genuine user
4. Time to time annoys the users with fake warnings and pop ups. — Degrades the system’s performance and speed to large extent

These properties clearly state that the mentioned Trojan is one among the most lethal ones. So, it becomes necessary to remove it quickly.

Remove si123.exe from PC Using Manual Removal

Step 1: Boot up the infected computer, press F8 at the very beginning, choose Safe Mode with Networking and press Enter to get in safe mode with networking.

safe mode with networking

Step 2: Press Ctrl+Alt+Del keys together and stop si123.exe processes in the Windows Task Manager.

Windows-Task-Manager

Step 3: Open the Registry Editor, search for and delete these Registry Entries created by si123.exe.

(Click Start button> click ‘Run’ > Input regedit into the Run box and click ok)

registry editor

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce ‘SelfdelNT’
HKEY_CURRENT_USER\Software\PAV
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ‘WarnonBadCertRecving’ = ’0′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ‘WarnOnPostRedirect’ = ’0′
Step 4: Detect and remove si123.exe associated files listed below:

%UserProfile%\Local Settings\Temp\[si123.exe].bat
%UserProfile%\Application Data\PAV\
%UserProfile%\Application Data\si123.exe.exe

Solution: remove it automatically and easily

If you don’t have much time or patience to remove si123.exe, you can download and install Spyhunter to do the job for you. You not only enjoy the removal but also can keep Spyhunter and protect your computer in the future. Go on and Try it.

download and install Spyhunter by following the instruction
run the antivirus program to scan your computer and block it
restart your compute to take effect
download free antivirus program to scan your computer

Approach two: automatically block / uninstall si123.exe with SpyHunter.

Step one: Download SpyHunter on your computer by clicking the icon below.

Step two: Following the prompts to automatically install SpyHunter
Step three: when the installation processes finish, run a full scan on the infected system to find out every threats, and then delete them completely.

Step four: Restart your computer again to make it effect.

si123.exe is a vicious Adware which is able to monitor your web browsing habits and collect related information. It may arrive in files attached to e-mail and instant messages, come embedded into letters or get downloaded using peer-to-peer applications. This adware is created by computer hackers in order to advertise several commercial websites and make money from affiliate links. It can not only redirect you to web pages that you don’t want, but also generate crazy popups to interrupt your browsing activities. Those pop-ups are very intrusive, if you click on these popups, you can easily get your computer infected, because they can redirect you to various compromised websites. To protect your PC, it is necessary to get rid of si123.exe from your computer quickly.

si123.exe is located in:

  • c:\documents and settings\administrator\desktop\bsnl\motiveactivation\setup\scripts\utstar\si123.exe
  • c:\users\administrator\my documents\my drivers\mobil\sonyericsson\drivere\si123.exe
  • c:\users\asim\appdata\local\si123.exe

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