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Worm


Aliases:


Worm
Win32.Worm,Worm.Generic
worm.win32
worm:w32
worm:w32/
Win32.Worm.js
Joleee
Worm:inf

Malware
Worm
W32

Summary

A standalone malicious program which uses computer or network resources to make complete copies of itself. May include code or other malware to damage both the system and the network.



Disinfection & Removal

Automatic Disinfection

Allow F-Secure Anti-Virus to disinfect the relevant files.

For more general information on disinfection, please see Removal Instructions.



Technical Details

When searching our Virus Descriptions database for a specific program (e.g., Worm:W32/Example.A), you may be directed to this page if the overview below sufficiently describes the program.

Alternatively, you may be directed to this page if no description matching that specific query is currently available. You can submit a sample of the suspect file to our Response Lab for further analysis via:


About Worms

A worm is a parasitic program capable of replicating itself by sending copies of itself to new hosts (computers, servers, mobile devices, etc) over a network and other transferable media.

At one time, worms were considered more of a nuisance than a threat, but today it has become increasingly common among malware authors to create malicious, complex worms that can perform malicious activities such as data-stealing or launching Denial of Service (DoS) attacks. Worms may now also be used to deliver other viruses or trojans.

There are numerous worm sub-types, which are defined by the platform or medium in which they propagate:

  • An Email-Worm will spread copies of itself using e-mail messages
  • An IRC-Worm spreads through Internet Relay Chat (IRC) channels
  • An SMS-Worm multiplies using the Short Message System (SMS) of telecommunications networks.

More

For more information about worms, see Terminology: Worm.





Description Created: 2009-07-08 11:59:43.0
Description Last Modified: 2010-08-11 12:31:13.0



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