Trojan:Win64/Sirefef.U Removal Guide

There is a number of big Trojan families that have multiple components and can seriously damage target computer. Trojan:Win64/Sirefef.U is a Trojan infection that is a constituent part of Win64/Sirefef family of malware. This family of malware is known to interfere with your browsing. Trojan:Win64/Sirefef.U and others modify your search results on purpose, and bombards you with pop-up advertisements that generate revenue for cyber criminals via pay-per-click system.

Apart from that Trojan:Win64/Sirefef.U can also help other components of the Sirefef family to download and execute malware updates and even additional undesirable programs. Various components of this family can hide other malicious files while they perform their payload. In general, Trojan:Win64/Sirefef.U is notorious for its advanced stealth techniques and the ability to remain undetected. If you are infected with Trojan:Win64/Sirefef.U, you might even use to reconfigure Windows security features after you remove Trojan:Win64/Sirefef.U.

As you can see from its name, Trojan:Win64/Sirefef.U infects systems that run on 64-bit Windows. When the installation file for the Trojan is triggered, and the program is run, Trojan:Win64/Sirefef.U installs yet another component of the Sirefef family called Win64/Sirefef.Y. The latter infection establishes network connections and does not allow your firewall to function properly.

Although it is very hard to determined whether you have the infection yourself, Trojan:Win64/Sirefef.U is known to have the following files: irenum.dll, wlmel51b.dll, imagedrv.dll and so on. Basically, the Sirefef family requires Trojan:Win64/Sirefef.U to monitor malware services and to install other components of the malware family.

You need a powerful security tool to remove Trojan:Win64/Sirefef.U from your computer. Although it is possible to terminate the Trojan on your own, keeping in the mind the multi-component nature of this infection, you should allow a powerful security tool to perform a full system scan, so that you could remove Trojan:Win64/Sirefef.U along with the other Sirefef infections.

Do not hesitate to invest in a reliable computer security tool to protect your system from similar infections.