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Sober (worm)
The Sober worm is a family of computer worms that was discovered on October 24, 2003. Like many worms, Sober sends itself as an e-mail attachment, fake webpages, fake pop-up ads, and fake advertisements. The Sober worms must be unpacked and run by the user. Upon execution, Sober copies itself to one of several files in the Windows directory, depending on the variant. It then adds appropriate keys to the Windows registry, along with a few empty files in the Windows directory. These empty files are used to deactivate previous Sober variants. Sober is written in Visual Basic and only runs on the Microsoft Windows platform. Known variants * Sober.L * Sober.T * Sober.X * Sober.Y * Sober.Z Aliases * CME-681 * WORM_SOBER.AG * W32/Sober- * Win32.Sober.W * Win32.Sober.O * Sober.Y (not a variant, but another name for Sober.X, often used by F-Secure) * S32/Sober@MMIM681 * W32/Sober.AA@mm Affected platforms * Microsoft Windows family ** Windows 95 ** Windows 98 ** Windows NT ** Windows Me ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Worm
A computer worm is a standalone malware computer program that replicates itself in order to spread to other computers. It often uses a computer network to spread itself, relying on security failures on the target computer to access it. It will use this machine as a host to scan and infect other computers. When these new worm-invaded computers are controlled, the worm will continue to scan and infect other computers using these computers as hosts, and this behaviour will continue. Computer worms use recursive methods to copy themselves without host programs and distribute themselves based on the law of exponential growth, thus controlling and infecting more and more computers in a short time. Worms almost always cause at least some harm to the network, even if only by consuming bandwidth, whereas viruses almost always corrupt or modify files on a targeted computer. Many worms are designed only to spread, and do not attempt to change the systems they pass through. However, as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HijackThis
HijackThis (also HiJackThis or HJT) is a free and open-source tool to detect malware and adware on Microsoft Windows. It was originally created by Merijn Bellekom, and later sold to Trend Micro. The program is notable for quickly scanning a user's computer to display the most common locations of malware, rather than relying on a database of known spyware. HijackThis is used primarily for diagnosis of malware, not to remove or detect spyware—as uninformed use of its removal facilities can cause significant software damage to a computer. Browser hijacking can cause malware to be installed on a computer. On February 16, 2012, Trend Micro released the HijackThis source code as open source and it is now available on the SourceForge site. Use HijackThis can generate a plain-text logfile detailing all entries it finds, and some entries can be fixed by HijackThis. Inexperienced users are advised to exercise caution or seek help when using the latter option. Except for a small whitelis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Virus Circulates Disguised As E-mail From US Government
The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. The Internet carries a vast range of information resources and services, such as the inter-linked hypertext documents and applications of the World Wide Web (WWW), electronic mail, telephony, and file sharing. The origins of the Internet date back to the development of packet switching and research commissioned by the United States Department of Defense in the 1960s to enable time-sharing of computers. The primary precursor network, the ARPANET, initially served as a backbone for interconnection of regional academic and military networks in the 1970s to enable resource sharing. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
