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English Release 29-August 2014
Date Month Year
  • President's Secretariat
  • President presents Sports and Adventure Awards
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  • PM greets people on the occasion of Samvatsari
  • PM's Departure Statement ahead of his visit to Japan
  • PM pays tribute to legendary hockey player Dhyan Chand; congratulates award-winning sportspersons
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  • Min of Agriculture
  • Kharif Sowing Crosses 966 Lakh Hectare Mark
  • Min of Civil Aviation
  • Air India Day Felicitates its Employees
  • Ministry of Finance
  • Finance Ministry: Performance of the Economy in the First Quarter of the Financial Year 2014-15 ss Broadly on Expected Lines
  • 1,84,68,000 Accounts Opened in more than 70000 Camps Under Pradhan Mantri Jan-Dhan Yojana ; Banks to hold such Camps on Weekly Basis, from 8 am to 8 pm on all saturdays to Achieve the Target of Covering Unbanked Households well in Time
  • India Signs Loan Agreements with World Bank for IDA Assistance of US $ 107 Million for Second Mizoram State Roads Project
  • Change in Tariff Value of Crude Palm Oil, RBD Palm Oil, Others – Palm Oil, Crude Palmolein, RBD Palmolein, Others – Palmolein, Crude Soyabean Oil, Brass Scrap (All Grades), Poppy Seeds, Areca Nuts, Gold and Silver Notified
  • India’s External Debt: A Status Report 2013-14 Released; India’s External Debt Stock Stood at US$ 440.6 Billion at end-March 2014, Increasing by US$ 31.2 Billion (7.6 per cent) Over the Level at end-March 2013
  • Min of Health and Family Welfare
  • 887 passengers being tracked for Ebola Virus Disease
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  • India-Israel Bilateral Cooperation
  • Shri O.P. Singh assigned additional charge of DG, NDRF
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  • Min of Labour & Employment
  • National Consultative Workshop on “Industry-Career Centre –ITI Collaboration” organized
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  • Global crude oil price of Indian Basket was US$ 101.07 per bbl on 28.08.2014
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  • Storage Status of 85 Important Reservoirs of the Country as on August 28, 2014
  • Min of Youth Affairs & Sports
  • President Confers National Sports Awards – 2014
  • Full Text of the Speech of Sarbananda Sonowal at a Function to Celebrate the National Sports Day
  • Text of Speech of Sarbananda Sonowal at the National Consultation Workshop on ‘Industry- Career Centre- ITI Collaboration’

Previous Date

 
Ministry of Communications & Information Technology02-March, 2006 11:33 IST
DIT warns of new computer virus worm

The Indian Computer Emergency Response Team (CERT-In), working under the Department of Information Technology  (DIT)  has warned of a computer virus worm which  is very destructive in nature and is being activated  on every third day of the English Calendar month.   The worm called Nyxem,  a memory resident mass mailing and its variants, is spreading in the wild to attack Microsoft Windows systems. The worm propagates by sending an e-mail attachment to target users. It also spreads through network shares. Upon activation,  it replaces the content of user's files and reduces the size of all user data files to 1KB.  The worm has aliases such as W32.Blackmal.E@mm, W32/Kapser.A@mm, W32/MyWife.d@MM, Win32/Blackmal.F, WORM_GREW.A [Trend Micro], Win32/Blackmal.F [Computer Associates], Nyxem.e (F-secure)

 

How the worm works

 

When a user clicks on the attachment it gets executed and performs the following actions.

 

·         Drop and open a .ZIP archive with the same name in the Windows system folder to hide its functionality.

·         Copies itself to the system folder  with the filenames: scanregw.exe, Winzip.exe , Update.exe,movies.exe, Zipped Files.exe

·         Also copies itself to Windows folder with filenames: Rundll16.exe, WinZip_Tmp.exe

·         Create the registry entry to enable its automatic execution at every system startup

·         Hides files with both System and Read-only attributes

·         Deletes the files related to anti-virus applications

·         It attempts to spread to network shares with weak passwords

 

Nature of Subject and content of e-mail/attachments

 

·         The emails sent by the worm uses some obscene subject lines, message content and attachments as detailed  below.

 

Subject:   Mostly this contains obscene languages/ titles

 

Message body: (any of the following)

 

• forwarded message    • forwarded message attached.       hello,     • Helloi attached the details.        how are you?      • i just any one see my photos.      • i send the details.

 • i send the file.      • It's Free :)      • Note: forwarded message attached. You Must  View This Videoclip!      • Please see the file.      • Thank you       • The Best Videoclip Ever       • the file i send the details      • VIDEOS! FREE! (US$ 0,00)      • What?

 

Attachment: (any of the following)

 

    • 007.pif       • 3.92315089702606E02.UUE      • 392315089702606E-02,.scR 

    • 392315089702606E-02,UUE{spaces}.scR      • 677.pif       • ATT01.zip.sCR

    • Attachments00.HQX      • Attachments001.BHX      • Attachments[001],B64.sCr

    • Attachments[001].B64      • Clipe,zip.sCr      • document.pif       • DSC-00465.pIf

    • eBook.PIF        • eBook.Uu       • image04.pif       • New Video,zip  

    • New_Document_file.pif       • Original Message.B64         • photo.pif

    • Photos,zip.Scr          • School.pif       • Video_part.mim      • WinZip,zip.scR

    • WinZip.BHX      • WinZip.zip.sCR      • Word XP.zip.sCR      • Word.zip.sCR

    • Word_Document.hqx      • Word_Document.uu  

 

Do's

   

·         Scan the system to check infection of the worm by running removal tools as referred on CERT-In  website (Virus Alert)

·         Install and maintain updated Anti Virus software

·         Block e-mails with the subjects and attachments mentioned above at the e-mail gateway level

·         Block executable and unknown file types at the e-mail gateway

·         Send and receive e-mails in plain text

·         Backup all important data files

·         Apply appropriate security updates at OS and application level

 

Don’ts   

 

·         Do not open suspicious e-mails

·         Do not open mail if it has some funny subject/attachment

·         Exercise caution while opening email attachments

·         Do not visit un-trusted websites

·         Do not download and install software of unknown origin

 

For further information refer to CERT-In Virus Alert

http://www.cert-in.org.in/virus/nyxem_e-worm.htm

 

Contact CERT-In Incident Response Help Desk for any queries and help

 

Email : incident@cert-in.org.in

Tel.    : 1800 11 4949 (Toll free)

FAX   : 1800 11 6969 (Toll free)

 

RM/AMA – 020306 Virus


(Release ID :16084)

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