Trojan:Win32/Sirefef.AN is classified as one member of Sirefef Trojan family that includes Trojan:Win32/Sirefef.AC and Trojan:Win32/Sirefef.AH. All of them have infected lots of computers in the past months. You can get attacked by Trojan:Win32/Sirefef.AN if you click on malicious links, visiting hacked websites, or downloading free software with Trojan:Win32/Sirefef.AN attached. So when you are surfing online, be careful of visting malicious websites or downloading stuff. As soon as on board, Trojan:Win32/Sirefef.AN will bring many problems and damages to your PC. First, Trojan:Win32/Sirefef.AN will mess up your registry and Internet configurations in an attempt to launch its malicious activities once upon system startup. Soon, you will find your computer runs very slowly and you are forcibly redirected to a different website when clicking on Google search results. And Trojan:Win32/Sirefef.AN can monitor your online visits and steal your private information. For the safety concern of your computer and privacy, it’s advisable for you to remove Trojan:Win32/Sirefef.AN Trojan as earlier as possible.
How to Remove TROJAN:WIN32/SIREFEF.AN Manually
Delete the associated registry files:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\”Shell” = “[random].exe”
Delete the associated files:
%Documents and Settings%\[UserName]\Application Data\[random]
Please, note that manual removal of TROJAN:WIN32/SIREFEF.AN Virus is a cumbersome procedure and could not always ensure a complete removal of TROJAN:WIN32/SIREFEF.AN Virus, owing to the fact that some components may be hidden or might get reanimated automatically after unfinished removal. Furthermore, lack of the proper skills and even the slightest deviation from the removal tutorial may cause irreparable system instability. That’s why it’s strongly recommended automatic removal of TROJAN:WIN32/SIREFEF.AN Virus, which can save your trouble and avoid any system malfunctions and guarantee the needed result.
Automatic TROJAN:WIN32/SIREFEF.AN Virus Removal:
Step 2: Download the trusted TROJAN:WIN32/SIREFEF.AN Automatic Remover, install the program and update its signature to the latest version. After that, reboot your machine in order to allow TROJAN:WIN32/SIREFEF.AN Automatic Remover entirely functional. Repeat Step 1 into “Safe Mode with Networking” and start a Full Scan of your whole system so that TROJAN:WIN32/SIREFEF.AN Automatic Remover can catch all hidden malware in your PC.
Tips: If you have difficulty installing the automatic remover, please download this correction script, unzip it and then double click to execute it. It can correct your registry configurations that the malware has altered. Then double click TROJAN:WIN32/SIREFEF.AN Automatic Remover Setup file and complete the installation.
Step 3: After the Full Scan finishes, click on the detected malware to check that your important files are not contaminated and deleted by mistake. Ignore or select detected items and remove the malware. Reboot your machine and let TROJAN:WIN32/SIREFEF.AN Automatic Remover remove all detected malware.