Win32/Sirefef.DT Information:

It is a nasty Trojan whose name is Win32/Sirefef.DT, it blocks the legal software to help the illegal ones inside. It will place the false security programs into Windows systems and then assist them installing themselves and finishing some tasks. It will take some harmful actions like displaying some dubious and unexpected websites.The main target of Win32/Sirefef.DT is to avoid being removed. It is recommended to get rid of Win32/Sirefef.DT right away once it’s found.

Win32/Sirefef.DT Manual Removal

Note: If you are not proficient with computer, it’s advised that you backup your system before manually removing Win32/Sirefef.DT virus. And double check the files that you are going to delete, or your computer can’t work for missing some files.

Step 1: Delete the following registery files:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ’1′

Step 2: Delete the following files:


Please, note that manual removal of Win32/Sirefef.DT virus is a procedure with high complexity and can not always guarantee a full removal of the virus, due to the fact that some objects can stay hidden or may become reanimated automatically after incomplete removal. What’s more, lack of the required skills and even the slightest deviation from the removal guides may result in irreparable system corruption. That’s the reason it’s strongly adviced automatic removal of Win32/Sirefef.DT virus, which will save your time and avoid any system corruptions and ensure the desired result.

Automatic Win32/Sirefef.DT virus Removal:

Step 2: Click & download the trusted Win32/Sirefef.DT virus Automatic Removal Utility.

Tips: In case you can’t install the removal utility, please download this correction script, unzip it and then double click to execute it. It can correct the system settings that the spyware has distorted.

Step 6: Perform a Full Scan of your system to detect Win32/Sirefef.DT virus or other malware.


Published by Cruze Albert