Home » EXE-A » Remove a57.exe

Is there a security warning about a57.exe constantly popping up on your computer? What is it doing on your computer? Is it an unstoppable Trojan by antivirus software? If it is not removed from your computer, will you lose your important data and personal files? What is the best way to get rid of the Trojan completely?

a57.exe Information:

  • FileDescription: -
  • LegalCopyright: -
  • ProductName: -
  • ProductVersion: -
  • Company: -
  • FileMd5: f05855cbd0bf125250af57577bd9d7b0
  • FileVersion: -
  • Memos: -
  • Download a57.exe fix tool
  • 88100707

a57.exe is classified as worm virus that spread mainly via sending spam email containing links to a copy of itself. The worm is destructive one. Normal worm viruses will only create countless copies of themselves, but a57.exe will do more than just reduplicate itself. The worm has ability to open a back door on the compromised computer just like a backdoor Trojan. When the worm gets into your computer, it will add related registry entries so that it can run automatically without users’ acknowledgement. When the worm runs, it will kill certain processes that may block it and drop malicious files to the computer. When it detects a removable drive, it will create a copy of itself and infect the removable device immediately. a57.exe may generate variants such as to the infected computer. The back door opened by the worm virus render the computer in danger. Here we have two removal ways. You should take action to remove a57.exe as soon as possible.

Furthermore, if your system is seriously damaged by this virus, you’ll also experience blue screen of death, system crash or failure problem. a57.exe will also help generate lots of disturbing advertisements or pop-up alerts covering the whole PC screen. Its role is to lure you into clicking those pop-ups and then it can easily install additional software or viruses on your computer. Stay away from these annoying pop-up window, and you need to remove this Trojan virus as quickly as possible because it owns all the Trojan capabilities that allow remote hackers to trace your web browser record and further steal your personal confidential information like credit card number and all kinds of passwords of your accounts.

How a57.exe is dangerous for the system?

  • 1.It automatically installs into system without knowledge and permission.
  • 2.It opens backdoors for additional malware and spywares to enter into your system.
  • 3.It ruins privacy and compromises security.
  • 4.It hijacks internet browser and restricts other security programs to run.
  • 5.It displays many annoying fake security alerts and popup messages.

Manual Removal Guides:

Manual removal is a complicated and risky process, so please back up all important data before making any changes on your computer. Here are some instructions to handle with the Trojan horse manually, and be cautious when going through the following steps.

Step1. Show Hidden Files

(1). Press Win+R to get run option
(2). Type in Control Panel and hit enter to get Control Panel
(3). Click on Appearance and Personalization link
(3). Click on Folder Options link
(4). Click on View tab in Folder Options window
(5). Tick Show hidden files, folders, and drives under Hidden files and folders tab
(6). Click Apply to effect then click OK at the bottom of the Folder Options window.

Step2. Stop virus processes in the Windows Task Manager.

(1). Press Ctrl+Alt+Del keys together to get Windows Task Manager
(2). Click More details

Step3. Remove all the malicious files registry entries through Registry Edit.

a57.exe is a malicious Trojan virus which implants itself to the infected computer secretly and makes your computer and other working process slowly during infection. It can install the itself into the computer system without your awareness and consciousness. To make matters worse, the Trojan is used as a tool for hackers to achieve hacking purpose to steal your information. It is recommended to remove it with a complete and fast procedure. Users can follow instruction here to have it manual deleted instantly.

(1). Using Registry Editor to delete all the related registry entries.

Press Win+R key together then Registry Editor will pop up.

(2). Find out and remove the associated files of a57.exe

Step 4. Clear all the malicious cookies in browsers.

* Google Chrome: Click on the Tools menu select Options Click ‘Under the bonnet’ tab locate ‘Privacy’ section browsing data’ button ‘Delete cookies and other site data’ to delete all cookies from the list.

* Internet Explorer: Click ‘Tools’ Click ‘safety’ ‘delete browsing history’ Tick ‘cookies’ box and click delete

* Firefox:: Click ‘Tools’ Click ‘Options’ Click ‘Privacy’ Click ‘remove individual cookies’

Automatic Removal Tool (Recommended)

1. Download SpyHunter by clicking on the button below

2. Follow the details to complete the installation processes listed below.

1) Double click on the download file, and follow the prompts to launch the program.
2) Then click ‘Yes’ or ‘Allow’, if asked by the installer. The installer needs your permission to make changes to your computer.
3) SpyHunter installer will download its newest version from the Enigma Software Group servers.

4) Select your preferred language and click ‘OK’ button.
5) Accept the License Agreement and click the ‘Next’ button.

3. SpyHunter will start scanning your system automatically right after the installation has been completed successfully.

4. Get rid of all detected files.
5. Restart your computer to apply all made changes.

Guide to remove a57.exe completely with SpyHunter.

Step one: Download SpyHunter by clicking the button below:

Step two: Click on Download, and then follow the installation process of SpyHunter step by step.

1. In the showing box, click Run.
2. Click: I accept the license agreement, and then press Next.
3. Wait for a while to install the applications.
4. Click Finish.
5. After installation, you can click Yes to restart your computer to make SpyHunter effect, or press No, if you’d like to restart it later manually.

Step three:scan and delete every threats caused by a57.exe virus.

1. To do a full scanning with SpyHunter to find out every threats in your computer.

2. After that, you need to select every detected threats about a57.exe virus and remove them all.

a57.exe virus makes quite a few of online computer users turbulent since its work focuses on stealing confidential data on the compromised computers. Indeed, the a57.exe virus is quite malicious, not only infecting users’ computers but also entices in more malware to produce a fatal system corruption. Thus, many computer users have to face blue screen of death happened on the infected system. And done with that, the victimized users have no way to rescue their computers and the a57.exe virus can be stubborn on the infected machine. a57.exe virus should be removed from the infected system as quick as possible to in case of any further damage especially referring to confidential data exposure or theft. Once hijackers acquired confidential data, they will take them to participate in malicious online commercial activities in order for illegal profit-making.

a57.exe is located in:

  • C:/Documents and Settings/Administrator/Local Settings/Temp/Rar$EX00.250/HKMC PRO/barax/a57.exe

a57.exe is located in:

  • Win32.Agent.OQS

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