This page contains detailed analysis on Boot.Fispboot. To get rid of this Trojan, please use the removal guide below.
Boot.Fispboot is a detection used to identify Master Boot Record (MBR) that was infected with Trojan.Fispboot. Boot.Fispboot may render the compromised system unstable because of present boot problems.
Boot.Fispboot is a Trojan infected Master Boot Record starting t sector 5 onwards. This compromised area may contain encrypted payload needed for Trojan’s operation. Any data formerly written on this section is already superseded with Trojan’s harmful code.
The Trojan is capable of allowing a remote attacker to gain access on the computer. It will open a backdoor, which will serve as conveyor between the compromised system and an attacker.
Boot.Fispboot also changes a legitimate Windows driver file with a corrupt one. It then monitors strings of certain antivirus program and immediately ends the process before it can initiate the operation.
The threat also injects own code into explorer.exe to connect to a predefined web site address. After establishing a connection, the Trojan may download more files and update its configuration data.
To spread a copy of Boot.Fispboot, attackers behind this Trojan will use a video clip that is hosted on fake Chinese adult sites. To view the video, this web site will require visitors to download a player (codec) and demands to install it on the computer. Unsuspecting users may not know that they can execute a Trojan when they abide by the sites requirements.
Damage Level: Low
Systems Affected: Windows 9x, 2000, XP, Vista, Windows 7
Manual Removal of Boot.Fispboot
1. If using Windows Me/XP, System Restore must be disabled to prevent the threat from restoring itself.[how to]
2. Database, pattern and definition files of installed antivirus programs must be updated.
3. Restart Windows in Safe Mode.
4. Run a full system scan and clean/delete all infected files.
5. Restart Windows in normal mode.
Scan with Norton Power Eraser:
A free removal tool from Norton Antivirus was developed to remove unfamiliar threats without using the traditional AV signatures. Download the tool from this location and start scanning the computer for viruses.
Alternative Removal Method for Boot.Fispboot
Option 1 : Use Windows System Restore to return Windows to previous state
If Boot.Fispboot enters the computer, there is a big chance that Windows files, registry entries and other essential components are also infected. System Restore can reinstate clean system files by restoring the configuration to an earlier date. The method also replaces compromised files with a clean version. If you have a saved restore point before Boot.Fispboot infiltrates the PC, we highly encourage you to execute this procedure if none of the above works. You may proceed with Windows System Restore, click here to see the full procedure.