TrojanDownloader:Win32/Bagoox.A, Bagoox Trojan Clicker Removal

Milena Dimitrova

An inspired writer and content manager who has been with SensorsTechForum for 4 years. Enjoys ‘Mr. Robot’ and fears ‘1984’. Focused on user privacy and malware development, she strongly believes in a world where cybersecurity plays a central role. If common sense makes no sense, she will be there to take notes. Those notes may later turn into articles!

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TrojanDownloader:Win32/Bagoox.A is a malicious threat that may drop other pieces of malware onto the system. Trojan downloaders such as Bagoox are usually designed to download and install potentially unwanted programs (PUPs).

Note that they may be also employed to spread spyware (like other types of Trojan horses that target sensitive information) and rogue software. TrojanDownloader:Win32/Bagoox.A may not be the most sophisticated Trojan horse detected in the wild but its capabilities are not to be overlooked. Bagoox is crafted to alter the system and change certain settings in a stealth manner.

TrojanDownloader:Win32/Bagoox.A Installation Method

(red) Trojan horses can sneak into the system via backdoor access, spam email messages, zero-day vulnerabilities, torrents and p2p file sharing, pirated software. The exact distribution method of TrojanDownloader:Win32/Bagoox.A is not specified yet.

NOTE

However, this particular Trojan may have been created to spread TrojanClicker:Win32/Bagoox.A and other Bagoox-related malware. TrojanClicker:Win32/Bagoox.A can be quite harming to the system. Trojan Clickers can use the victim’s PC to click on ads without his permission or knowledge. Clickers are typically used to generate online income for hackers.

Technical Details

Once installed, the Trojan can create files such as:

• %TEMP%\clients\.exe

Then, the attack will continue and other malware can be downloaded onto the PC. What is worse, TrojanDownloader:Win32/Bagoox.A can connect to a remote host. Once such a connection has been established, any of the following malicious activities can take place:

• Downloading and running malicious files related to malware.
• Reporting a new infection to the hacker.
• Receiving instructions from the hacker.
• Uploading information harvested from the victim’s PC.
• Validating a digital certificate.

TrojanDownloader:Win32/Bagoox.A Removal Options

Trojans can be located manually on the system. We have created an easy to follow step-by-step guide for experienced users to follow and deal with Trojan intruders.

However, not all users have the capacity to find and eliminate the malicious treat themselves. Not to worry! There are many AV scanners that detect and remove threats.

IMPORTANT

Trojan Downloaders are designed to download unknown malware. The only way to determine the exact number and type of threats installed silently on the system is by using anti-malware software. Malware can hide in multiple directions and can remain unnoticed until it is activated remotely.

To increase your system’s security, you can refer to the following tips:

• Make sure to use additional firewall protection. Downloading a second firewall (like ZoneAlarm, for example) is an excellent solution for any potential intrusions.
• Make sure that your programs have less administrative power over what they read and write on your computer. Make them prompt you admin access before starting.
• Use stronger passwords. Stronger passwords (preferably ones that are not words) are harder to crack by several methods, including brute forcing since it includes pass lists with relevant words.
• Turn off AutoPlay. This protects your computer from malicious executable files on USB sticks or other external memory carriers that are immediately inserted into it.
• Disable File Sharing – it is recommended if you need file sharing between your computer to password protect it to restrict the threat only to yourself if infected.
• Switch off any remote services – this can be devastating for business networks since it can cause a lot of damage on a massive scale.
• If you see a service or a process that is external and not Windows critical and is being exploited by hackers (Like Flash Player) disable it until there is an update that fixes the exploit.
• Make sure always to update the critical security patches for your software and OS.
• Configure your mail server to block out and delete suspicious file attachment containing emails.
• If you have a compromised computer in your network, make sure to isolate immediately it by powering it off and disconnecting it by hand from the network.
• Make sure to educate all of the users on the network never to open suspicious file attachments, show them examples.
• Employ a virus-scanning extension in your browser that will scan all the downloaded files on your computer.
• Turn off any non-needed wireless services, like Infrared ports or Bluetooth – hackers love to use them to exploit devices. In case you use Bluetooth, make sure that you monitor all of the unauthorized devices that prompt you to pair with them and decline and investigate any suspicious ones.
• Employ a virus-scanning extension in your browser that will scan all the downloaded files on your computer.
• Employ a powerful anti-malware solution to protect yourself from any future threats automatically.

Step 1: Start Your PC in Safe Mode to Remove TrojanDownloader:Win32/Bagoox.A.

Removing TrojanDownloader:Win32/Bagoox.A from Windows XP, Vista, 7 systems:

1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu.
2. Select one of the two options provided below:

– For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.

– For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.

3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.

4. Log on to your computer using your administrator account

While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.

Removing TrojanDownloader:Win32/Bagoox.A from Windows 8, 8.1 and 10 systems:

Substep 1:

Open the Start Menu

Substep 2:

Whilst holding down Shift button, click on Power and then click on Restart.

Substep 3:

After reboot, the aftermentioned menu will appear. From there you should choose Troubleshoot.

Substep 4:

You will see the Troubleshoot menu. From this menu you can choose Advanced Options.

Substep 5:

After the Advanced Options menu appears, click on Startup Settings.

Substep 6:

Click on Restart.

Substep 7:

A menu will appear upon reboot. You should choose Safe Mode by pressing its corresponding number and the machine will restart and boot into Safe Mode so you can scan for and remove TrojanDownloader:Win32/Bagoox.A.

Step 2: Remove TrojanDownloader:Win32/Bagoox.A automatically by downloading an advanced anti-malware program.

To clean your computer you should download an updated anti-malware program on a safe PC and then install it on the affected computer in offline mode. After that you should boot into safe mode and scan your computer to remove all TrojanDownloader:Win32/Bagoox.A associated objects.

Milena Dimitrova

An inspired writer and content manager who has been with SensorsTechForum for 4 years. Enjoys ‘Mr. Robot’ and fears ‘1984’. Focused on user privacy and malware development, she strongly believes in a world where cybersecurity plays a central role. If common sense makes no sense, she will be there to take notes. Those notes may later turn into articles!

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