Remove sa.exe Virus

Know Easy Steps To Uninstall sa.exe

sa.exe is and executable file that is a legitimate one and associated with Scientific Workplace developed by TCI Software Research. This application is developed for Windows operating system and its latest version is sa.exe 1.0.0.0. Technically, if this program is running and visible within task manager process tab, it’s normal if you have installed this application yourself. File location of this process must be within Program Files, however in case if you have not opted for this application and still the process is active and eating a lot of system resources, it can be a disastrous virus. This tutorial is about to detect sa.exe virus and how to remove it.

What is sa.exe virus? Why and how it’s spread?

In most of the cases, an exe file under Windows OS provides easy help to users to accomplish their task, so does sa.exe also. But if this process seems to be a virus, then you may assume your system is highly infected by a Trojan created by cyber crime master minds. This program technically seems to be same like original sa.exe process but do malicious tasks without user’s consent. This so called malware is able to throw errors to scare victims and force them into buying cheap or fake security programs. You yourself can find it a deceptive mean creating regular hassles like slow PC performance, scary error pop ups or warnings, and more. The malware is being widely spread over the globe through malicious or deceptive online sources which are needless to explain here. The reason is, almost all of the users are aware of such factors, still do researches over such pages only to meet their cheap needs and gets their system affected badly.

By developing sa.exe, the malware only try to suck your system performance and create various issues resolving which becomes really a hurdle. However, the presence merely allows online hackers or other criminals to target your machine in more compromised ways to damage internal components. In such cases, none of your saved data or details are safe unless you find some helpful concepts from experts to remove sa.exe permanently. In case if you are seeking some methods or steps from experts to fix your infected machine, following guidelines must help you. But, you should also consider checking your security preferences to assure the system being safe and protected against these unwanted objects further. For this, it’s extremely necessary to install a powerful antimalware solution as an extra security layer to provide the best protection against malware intrusions.

Required Steps To Repair sa.exe Errors….!!!

  1. Step 1Download the installer and install by following on screen instructions.
  2. Step 2 – Next, click on “Scan” button to start diagnosis of your PC.
  3. Step 3 – Finally, Click on “Fix Errors” to complete repair process.

sa.exe is a legitimate file that is utilized by Windows operating system to assure some specific programs to run properly. However many of the cyber criminals make use of this file name to circulate their own infectious files which once settled down on a computer starts itself and replace the original one that causes the system to throw sa.exe errors on screen. If such conditions happens with your computer, you would immediately notice the issue of System instability and PC starts getting freezing and hanging on regular basis. This dangerous process elevates other processes to gain admin rights and they will start controlling the infected PC.

The storage location of sa.exe changes depending on the version of the used Operating System. Most probably, this file is located in either c:\windows\system32 or c:\winnt\system32 directories. In some cases, it gets stored in dllcache directory if it is present in your PC. Since the name of the process looks very genuine hence it easily manages to disguise itself.

How Does sa.exe error works?

The sa.exe infections install their executable in the marked PC in a very secret way. They copy its payloads in the Windows System folders and alter the registries simultaneously so that this file runs automatically every time the System is booted. sa.exe will modify the subkey named as HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run to get booted on PC startup. Once it settles down, it also connects the work-station with a remote host in order execute nasty tasks such as:

  1. To downloads arbitrary harmful files in the backdoor
  2. To receive coded instructions from its developer
  3. To get secret configuration
  4. To transfer data cheated on the infected PC to remote server

Some common error messages

  • “sa.exe Application Error.”
  • “sa.exe is not a valid Win32 application.”
  • “sa.exe. This program is not responding.”
  • “Error starting program: sa.exe.”
  • “Faulting Application Path: sa.exe.”
  • “sa.exe failed.”

How sa.exe Does Gets Inside the PC?

Cyber criminals use multiple means to circulate infectious copy of sa.exe in the targeted PC. It could come through malicious website hyperlinks, bundling, social engineering spams, peer-to-peer file sharing networks, email attachments and so on. It has the capability to exploit your PC security vulnerabilities and get installed secretly without your knowledge. Other easy way is to attach the payload with spam email campaigns and cyber-criminals do this a lot. Such spam emails are very cunningly designed with forged header information giving an impression that the mail is coming from some governmental organization, shipping company and so on. Normally, such mails have so many grammar and spelling mistakes. If you get curious to know what the email attachment is containing and open the email attachments then eventually this would end up installing sa.exe virus.

Sometimes, cyber-criminals also promote sa.exe as helpful software or a necessary Windows System file. For instance, you may notice a bogus message asking you to update Java files or Adobe Flash Player and so on.

Issues and Damages Caused by sa.exe

First of all, understand that sa.exe is not stand-alone infection and rather it is bound to bring so many other malware infections by exploiting the security loopholes. So, you will face several Online as well as Offline performance issues simultaneously and it compromises with the personal data security as well. Some of the common issues that you may notice are:

  • Shows bogus alerts claiming that your PC is infected with malware
  • Asks the victims to click on nasty notification hyperlinks for fix issue
  • Redirects the Webpage over sponsored perilous websites
  • Blocks the access to various legitimate programs
  • Automatically disables important process and registries

Most of the files are useful and they are responsible for smoothly executing predefined functions. However there are malicious programs including malware and browser-hijackers that are made up of files like sa.exe and they alter the important settings of PC unnecessarily. They even allow cyber-criminals to gain access over your work-station.

How to Remove sa.exe file from the PC?

Nevertheless, it is possible to delete sa.exe from the infected computer manually but it is generally not recommended for multiple reasons. It is a risky and cumbersome process and most of all, this file is related to Trojan and they are tricky in disguising their presence. So, there is high possibility of System damage while removing it manually. A proper System scan with a reputable anti-malware tool will assure you that all the malicious files and entries present in the PC are removed. Even if you run the manual steps, it is recommended to investigate your PC with automatic process as well. There is a bright change of other harmful components hidden in the PC that prevent full removal of sa.exe and even restore the malware.

Let Us Learn How to Remove sa.exe Manually

1. Open the Command Prompt Window: Press the “Start” button on the Taskbar and go to “Run” to begin the “Run” tool. Type the command “cmd” on it and press “OK” button.

2. Locate DLL files: Once the Command Prompt window opens, you have to locate the exact path as mentioned in the screenshot below. Type “cd” for changing the current directory, press space button, enter the path of the file and then press enter. Use “dir” command if you want to display the content on the screen.

3. Unregister the Unwanted DLL: After locating the directory from where you want to uninstall file, type “regsvr32/u[DLL_NAME]” and press on Enter button.

4. Successful Unregistering: Once the targeted dll files get unregistered, a conformation message appears on the screen.

The above mentioned manual steps may fix sa.exe but there is always a chance that you fail to detect it on your own as it is very deceiving. The process is cumbersome and it requires a lot of precision and expertise. So, it is always better to use a powerful anti-malware tool especially for the novice users.

The automatic tool will do a number of things simultaneously such as cleaning the Windows registries, disk defragmentation, removing active malware, removing cached data, start-up files managements, delete junk files, and fix errors and so on. It also cleans the browser history and assists in the best Windows settings. The contemporary software is compatible with all the Windows versions.

User Guide to Use Automatic Tool:

1. Download Regcure Pro by clicking download button, and execute the installer. follow on screen instructions to complete installation.

2. Here, you can modify Scanning process as per your need such as for general scan, scheduled scan, applications, etc.

3. After the above step, Regcure Pro starts scanning PC to find all infected areas inside.

4. After the scan completes, a message box appears with “Fix All” button. Click the button to repair all PC errors.