Win32/Sirefef.DV is a computer threat classified as Trojan infection. There are many versions of this Trojan, that attack both 32-bit and 64-bit operating systems. Win32/Sirefef.DV is obviously targeting the 32-bit operating system and just because you cannot see this Trojan acting up in your system, it doesn’t mean it is not there. The most dangerous thing about this infection is that Win32/Sirefef.DV is hard to detect without a security program, and it can make your system vulnerable to other malicious attacks.
The reason why Win32/Sirefef.DV is hard to notice is that it runs in the system’s background. When the Trojan is installed in your computer, it adds a key into the registry that allows it to load automatically together with your Windows. The Trojan is usually installed by rootkits that hides its presence from security programs. As a result, Win32/Sirefef.DV can connect to remote server operated by a hacker, and allow unauthorized access to your computer. With the Trojan being able to connect to the internet without your permission, it can leak important personal information ranging from your web browsing habits to your banking logins and passwords recorded by the means of keylogging.
Thus, it is more than obvious that Win32/Sirefef.DV is exceptionally harmful to your system, because apart from stealing your personal data this Trojan also slows down your computer and it can also be the reason why other types of malware arrive at your system. In the longer course of time, you might even experience a complete system crash if you don’t treat this infection immediately.
However, if you are not a computer expert it might be hard to deal with this Trojan, because in order to get rid of the infection you would need to delete every single file related to Win32/Sirefef.DV. Needless to say, that if you have limited computer knowledge you might accidentally delete an important file were you to embark on the removal mission on your own. Hence, you are advised to acquire a trustworthy computer safeguard application that will locate and remove Win32/Sirefef.DV for you automatically, and your computer will be back to normal in no time.