|How to remove trojan virus
This article How to remove trojan virus will focus on those malware that are considered viruses, trojans, worms, and viruses, though this information can be used to remove the other types of malware as well. We will not go into specific details about any one particular infection, but rather provide a broad overview of how these infections can be removed. For the most part these instructions should allow you to remove a good deal of infections, but there are some that need special steps to be removed and these won\'t be covered under this tutorial.
A Trojan Horse is full of as much trickery as the mythological Trojan Horse it was named after. The Trojan Horse, at first glance will appear to be useful software but will actually do damage once installed or run on your computer. Those on the receiving end of a Trojan Horse are usually tricked into opening them because they appear to be receiving legitimate software or files from a legitimate source. When a Trojan is activated on your computer, the results can vary. Some Trojans are designed to be more annoying than malicious (like changing your desktop, adding silly active desktop icons) or they can cause serious damage by deleting files and destroying information on your system. Trojans are also known to create a backdoor on your computer that gives malicious users access to your system, possibly allowing confidential or personal information to be compromised. Unlike viruses and worms, Trojans do not reproduce by infecting other files nor do they self-replicate.
Trojan - A program that has been designed to appear innocent but has been intentionally designed to cause some malicious activity or to provide a backdoor to your system.
Note - How to remove trojan virus
The majority of Trojan horse infections occur because the user was tricked into running an infected program. This is why it is advised not to open unexpected attachments on emails -- the program is often a cute animation or an image, but behind the scenes it infects the computer with a Trojan or worm. The infected program doesn\'t have to arrive via email; it can be sent in an Instant Message, downloaded from a Web site or by FTP, or even delivered on a CD, floppy disk, or USB thumb drive. (Physical delivery is uncommon, but if one were the specific target of an attack, it would be a fairly reliable way to infect a computer.) Furthermore, an infected program could come from someone who sits down at a computer and loads it manually. However, receiving a Trojan in this manner is very rare. It is usually received through a download.
Steps - How to remove trojan virus
1. Download and extract the Autoruns program by Sysinternals to C:\\Autoruns Directory
2. Reboot into the Safe Mode so that the malware is not started when you are doing these steps. Many malware monitor the keys that allow them to start and if they notice they have been removed, will automatically replace that startup key. For this reason booting into safe mode allows us to get past that defense in most cases.
3. Navigate to C:\\Autoruns folder you created in Step 1 and double-click on autoruns.exe.
4. When the program starts, click on the Options menu and enable the following options by clicking on them. This will place a checkmark next to each of these options.
1. Include empty locations
2. Verify Code Signatures
3. Hide Signed Microsoft Entries
4 Then press F5 key on your keyboard to refresh the startups list using these new settings.
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