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WORM_MYLIFE.B
Overview

Malware type: Worm

Aliases: Email-Worm.Win32.Mylife.b (Kaspersky), W32.MyLife.B@mm (Symantec), Worm/Mylife.B (Avira), W32/Caric-A (Sophos),

In the wild: Yes

Destructive: Yes

Language: English

Platform: Windows

Encrypted: No

Overall risk rating:


Reported infections:

Damage potential:

High

Distribution potential:

High

Description: 
This highly destructive worm uses Microsoft Outlook to email itself to all addresses listed in the infected user's address book. If MSN Messenger is installed on the system, this worm also emails copies of itself to everyone on the infected user's MSN contact list. The details of the email it arrives with are as follows:

worm_mylife.b bill cariacature Hiiiii How are Youuuuuuuu? Look to bill cariacature it's very funny :-) :-) I promise you will love is ok? buy No Viruse found mcafee.com cari.scr

This worm displays the following image:

worm_mylife.b bill cariacature

When the system time is between 8:00 to 8:59 A.M., it deletes the following files and directories:

  • C:\*.*
  • D:\*.*
  • E:\*.*
  • F:\*.*
  • *.SYS
  • *.VXD
  • *.OCX
  • *.NLS

(Note: The asterisk (*) is a wildcard character representing zero or more characters. Thus, *.* represents all files and folders, and *.SYS represents all files with the SYS extension.)

This worm fails to delete files that are in use.

For additional information about this threat, see:
Solution
Technical Details

Description created: Mar. 21, 2002 5:07:43 PM GMT -0800
Description updated: Mar. 22, 2002 11:30:00 AM GMT -0800

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