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In computing, a Trojan horse (or simply Trojan) is a malware that misleads users of its true intent by disguising itself as a normal program. The term is derived from the ancient Greek story of the deceptive Trojan Horse that led to the fall of the city of Troy.
Sality is a family of polymorphic file infectors, which target Windows executable files with the extensions .EXE or .SCR. [1] Sality utilizes polymorphic and entry-point obscuring (EPO) techniques to infect files using the following methods: not changing the entry point address of the host, and replacing the original host code at the entry point of the executable with a variable stub to ...
The scammer may claim that legitimate Windows process such as rundll32.exe are viruses. Often, the scammer will search Google or Yahoo for an article about RUNDLL32.EXE and will scroll to a section saying that the process name can also possibly be part of a malware infection, even though the victim's computer does not contain malware. [19]
Svchost.exe (Service Host, or SvcHost) is a system process that can host one or more Windows services in the Windows NT family of operating systems. [1] Svchost is essential in the implementation of shared service processes, where a number of services can share a process in order to reduce resource consumption.
This is an accepted version of this page This is the latest accepted revision, reviewed on 2 February 2025. Computer program that modifies other programs to replicate itself and spread Hex dump of the Brain virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles A computer virus is a type of malware that, when executed, replicates itself by ...
Since support for Windows 2000 ended on July 13, 2010, Microsoft stopped distributing the tool to Windows 2000 users via Windows Update. The last version of the tool that could run on Windows 2000 was 4.20, released on May 14, 2013. Starting with version 5.1, released on June 11, 2013, support for Windows 2000 was dropped altogether.
When the virus is first executed, it checks the current date. If the host file (the file that is infected with the virus) imports the file User32.dll, then on 17 March, June, September, or December, a message is displayed. Depending on the version of the virus, the case of each letter in the text is altered randomly.
Produced by SweetLabs, it consisted of a Microsoft Windows library incorporated in a Windows Installer. When a user installed an application that had bundled the OpenCandy library, an option appeared to install software it recommended based on a scan of the user's system and geolocation. Both the option and offers it generated were selected by ...