digplanet beta 1: Athena
Share digplanet:

Agriculture

Applied sciences

Arts

Belief

Business

Chronology

Culture

Education

Environment

Geography

Health

History

Humanities

Language

Law

Life

Mathematics

Nature

People

Politics

Science

Society

Technology

Nimda Virus
Technical name Avast: Win32:Nimda
Avira: W32/Nimda.eml
BitDefender: Win32.Nimda.A@mm
ClamAV: W32.Nimda.eml
Eset: Win32/Nimda.A
Grisoft: I-Worm/Nimda
Kaspersky: Net-Worm.Win32.Nimda or I-Worm.Nimda
McAfee: Exploit-MIME.gen.ex
Sophos: W32/Nimda-A
Symantec: W32.Nimda.A@mm
Type Multi-vector worm
Point of Origin China (alleged)
Operating system(s) affected Windows 95XP
Written in English

Nimda is a computer worm, also a file infector. It quickly spread, surpassing the economic damage caused by previous outbreaks such as Code Red. Nimda utilized several types of propagation techniques and this caused it to become the Internet’s most widespread virus/worm within 22 minutes.

The worm was released on September 18, 2001.[1] Due to the release date, exactly one week after the attacks on the World Trade Center and Pentagon, some media quickly began speculating a link between the virus and Al Qaeda, though this theory ended up proving unfounded.

Nimda affected both user workstations (clients) running Windows 95, 98, Me, NT, 2000 or XP and servers running Windows NT and 2000.

The worm's name origin comes from the reversed spelling of it, which is "admin".

F-Secure found the text[2] "Concept Virus(CV) V.5, Copyright(C)2001 R.P.China" in the Nimda code, suggesting its country of origin.

Methods of infection[edit]

Nimda was so effective partially because it—unlike other infamous malware like the Morris worm or Code Red—uses five different infection vectors:

  • via email
  • via open network shares
  • via browsing of compromised web sites
  • exploitation of various Microsoft IIS 4.0 / 5.0 directory traversal vulnerabilities. (Both Code Red and Nimda were hugely successful exploiting well known and long solved vulnerabilities in the Microsoft IIS server.[3])
  • via back doors left behind by the "Code Red II" and "sadmind/IIS" worms.

See also[edit]

References[edit]

  1. ^ https://www.cert.org/historical/advisories/CA-2001-26.cfm CERT first released an advisory on the worm on September 18, 2001
  2. ^ http://www.f-secure.com/v-descs/nimda.shtml
  3. ^ http://seifried.org/lasg/introduction-to-security/

External links[edit]


Original courtesy of Wikipedia: http://en.wikipedia.org/wiki/Nimda — Please support Wikipedia.
This page uses Creative Commons Licensed content from Wikipedia. A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia.
2134 videos foundNext > 

Nimda, Lion security hole, support scam bust, .CZ.CC takedown and RIP Steve - 60 Sec Security

Don't just read the latest security news - watch it in 60 seconds!

NIMDA Co

[Karos Crónicas de Rosh Latino] Drkngel vs. NIMDA

Una gran batalla entre dos grande personajes.

Graalonline Classic Glitch #1:Nimda Island Glitch

I found out a glitch using a baddy and with that you can go anywhere west and south and off belle. Also there is a really cool island named nimda. AND OMG TH...

Isqa - Witch Cave (Nimda Remix) [DRUMSTEP] [FREE DOWNLOAD]

Please criticize all you want because I am still a learning producer! I'm 14 years old and I love producing. Download: https://soundcloud.com/nimdaofficial/i...

[MMD] sailor moon et n.i.m.d.a Parkour Pranking

normalement sailor moon etait assis dans les air sur le motion mes je les fais s'assoir sur la tour 05/09/14: merci pour les plus de 200 vues :) 21/09/14:312...

Nimda - Overgrowth [DUBSTEP] [FREE DOWNLOAD]

Download: https://soundcloud.com/damaged-sounds/nimda-overgrowth-ds-freebie Soundcloud: https://soundcloud.com/nimdaofficial Facebook: https://www.facebook.c...

Nimda - Remains [Free Download]

Open For Information-- SUPPORT THE ARTIST! Well here i am, i'm back! Hope you enjoy this new track to kick things off again! Also i am using anime pictures...

Nimda - VIRUSINSIDE - Virus Informáticos a la Vista - Lucas Torrón

Nimda - VIRUSINSIDE - Virus Informáticos a la Vista - Lucas Torrón López - Musica Creative Commons: Enjoy the ride - Avastar.

(MMD)only my railgun-NIMDA and 5pd

Motion:only my railgun Models: NIMDA http://www.deviantart.com/art/NIMDA-Ver-2-30-NI- .. and 5pd http://tobiiiias.deviantart.com/art/MMD-Hyperdimensio..

2134 videos foundNext > 

5 news items

Threatpost

Threatpost
Thu, 09 Oct 2014 12:23:56 -0700

The monthly patch cycle was just one output from TwC, which was formed in the ashes of Code Red, Nimda and hundreds of other network worms and email viruses that ran roughshod through vulnerabilities in Windows and other Microsoft software in the ...

TechTarget

TechTarget
Thu, 25 Sep 2014 07:06:32 -0700

"That places it into Code Red/Nimda territory. A workable bug that can exploit public Web servers is scary. We don't know for sure, Rob doesn't know for sure, but it looks very, very possible," Mogull said. "Potential worms are like staring at the ...
 
Bizcommunity.com
Tue, 30 Sep 2014 23:29:23 -0700

The SA National Editors Forum (SANEF) and Wits Journalism will run a Media Freedom Day celebration/Black Wednesday commemoration, under the theme 'Enhancing Media Freedom in Africa'. It will also launch the State of the Newsroom, SA 2014.
 
mydigitalfc.com
Fri, 26 Sep 2014 11:22:30 -0700

The Nimda virus cost companies close to $590 million just to clean up the mess. This can be easily avoided by establishing email usage policies that restrict all emails to business related purposes. At the same time, it's important that all employees ...
 
IT News Online
Sun, 05 Oct 2014 04:48:45 -0700

Following is a sample of the 2014 Security Change Agents: -- Bruce Schneier, cryptography expert and renowned security author, -- Trusted Information Systems, security research organization, -- Code Red and Nimda, watershed computer worms, -- Phil ...
Loading

Oops, we seem to be having trouble contacting Twitter

Support Wikipedia

A portion of the proceeds from advertising on Digplanet goes to supporting Wikipedia. Please add your support for Wikipedia!

Searchlight Group

Digplanet also receives support from Searchlight Group. Visit Searchlight