Trojan/W32.Agent.125440.L keeps entering in the system

Hello everyone, Trojan/W32.Agent.125440.L keeps entering in the system when I am surfing the internet. I delete the infection everytime using the Quick Heal antivirus, that I have installed in my system with Windows XP operating system. The browser that I am using is Opera 10. I want some method to avoid the infections from entering into the system. Please help me with suitable solutions immediately.

Keep the system updated if Trojan/W32.Agent.125440.L keeps entering in the system. To start the automatic updates in your system, follow the steps given below:

1. Go to Start
2. Then, click on Control Panel.
3. Now, select System.
4. There, click on Automatic Updates.
5. Here, select a setting, that is the recommended "automatic updates".

If Trojan/W32.Agent.125440.L keeps entering in the system, then I suggest you to beware when you click on the suspicious links that are provided on the web pages. The attackers put it on the web pages, since a lot of unsuspected users get attracted to the links that are put with a very good caption. So, it is your responsibility to be alert and avoid clicking on such links.

Enable the firewall in your system as given below if Trojan/W32.Agent.125440.L keeps entering in the system:

• Click on Start
• Now, go to Control Panel.
• Select Network and Internet Connections.
• Now, click on Change Windows Firewall Settings.
• Now, select On.
• Finally, click OK.

Trojan/W32.Agent.125440.L keeps entering in the system because you may be opening the email attachments that may be containing infections. So, I advice you to open only those email attachments that are send from the users you know. The attackers send such bulk mails with the infections embedded in them, since they know that there may be atleast one user who will fall prey to this attack.

The basic steps that you can use if Trojan/W32.Agent.125440.L keeps entering in the system are as follows:

1. Do not accept file transfers from unknown users.
2. Use up-to-date antivirus software.
3. Avoid downloading pirated software.
4. Protect yourself against social engineering attacks.
5. Use strong passwords for your Windows user accounts.