What is Windows Service
Previously called an NT service, the core function of a Windows aervice is to run
an application in the background. There are few things that make them different
from a Windows application. [b]A Windows service starts much before any user logs
in to the system[/b] (if it has been setup to start at boot up process). A Windows
service can also be setup in such a way that it requires a user to start it manually
– the ultimate customization!
Windows services have their own processes, and hence run very efficiently.
Normally a Windows service will not have a user interface for the simple reason
that it can be run even if no one is logged into the system, but this is not a rule
-- you can still have a Windows service with a user interface.
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Various Trojan Genre
+ Remote Access Trojans
+ Password Sending Trojans
+ [b]Keyloggers[/b]
+ Destructive
+ Denial of Serivce (DoS) Attack Trojans
+ Proxy/Wingate Trojans
+ FTP Trojans
+ Software Detection Killers
Let us take different type of trojan that have been detected and base on their functionality:
+ Remote Access Trojans
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+ [b]Keyloggers[/b]
These Trojans log the keystrokes of the victim and then let the attacker search for passwords and other sensitive data in the log file. They usually come with two functions such as online and offline recording. As with the previous group, these trojans can be configure to send the log file to a specific e-mail address on a regular basis.
+ Destructive
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