Free Virus and Trojans Removal Tools
There are many methods of protecting a computer or network. One of the methods is by preventing viruses, trojans and other types of malware to infect a system or network. An antivirus program, free or paid, should be installed in any PC to help prevent malware infection. However, there is no single anti-malware or anti-virus software that can detect all types of malware. This means a system is always going to be at some level of risk, especially if there’s no extra layer of protection by a firewall and other security tools or configuration that does not interfere or conflicts with the installed antivirus software.
If you frequent help discussion forums that offer free malware removal, you will notice that some users are using high-end antivirus programs but removing malware requires another tool. In many incidents, the user has to download other tools to clean the computer. In this article, we’ll demonstrate which free antivirus and Trojan removers are useful when it comes to malware cleaning. I put to test the Top 10 free antivirus programs by installing the antivirus software in a PC that was infected with a rootkit, a scareware program and a backdoor Trojan. Find out which free antivirus program will succeed in removing such infections without a need to download another removal tool.
To test the free removal tools, each malware executable was run using an administrator user account. Also, the System Restore in Windows was disabled and the PC was configured to show hidden files. The PC is restarted after infecting the test system. Next, the antivirus or anti-malware software is installed and configured using the highest settings for detecting malware. A full system scan was run and allowed the antivirus software to remove or quarantine any infection it finds. The PC is restarted and again run another scan after the removal process to verify that the infection is gone or if there are remnants or malware traces.
Backdoor Trojan Removal
The malware in this test is named my_facebook.exe, which is a backdoor Trojan that connects to an IRC server and tries to steal information from an infected computer. The malware adds two lsass.exe instances in the startup entry in Windows and it runs as malware processes using the current user profile. It also adds a registry key in the Run section under HKEY_LOCAL_MACHINE. The following free antivirus software will succeed or fail to remove the infection: