Sophos

W32/MyLife-G

Category
Type
What to do
Prevalence low high

Summary

 
Included in our products from June 2002 (3.58)
Detected by All Sophos products

Action

Please read the instructions for removing worms.

Windows NT/2000/XP

In Windows NT/2000/XP you will also need to edit the following registry entry for each user who ran the virus. The removal of this entry is optional in Windows 95/98/Me.

At the taskbar, click Start|Run. Type 'Regedit' and press Return. The registry editor opens.

Before you edit the registry, you should make a backup. On the 'Registry' menu, click 'Export Registry File'. In the 'Export Range' panel, click 'All', then save your registry as Backup.

Each user has a registry area named HKEY_USERS\[code number indicating user]\. For each user locate the entry:

HKU\[code number]\Software\Microsoft\Windows\
CurrentVersion\Run\OX

and delete it if it exists.

Close the registry editor and reboot your computer.

More Information

W32/MyLife-G is a Win32 worm which copies itself to the Windows system directory as ox&Wife.scr and sets the following registry value to run the copy on restart:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\OX

When first executed the worm will check to see if the file ox&Wife.scr exists in the system directory. If the file does exist then a message box will be displayed with the title "KiLlLlLl aNd KiLlLlLl" and the message text "KiLlLlLl sHaRoN bY: mY lIfE 1-oVeR wRiTe 30 <==> eXtEnSiOn 2-dElEte aLl fOlDeRs (C to I) 3-LoOOoOOoL." The worm then searches local and network drives for files which have one of the following extensions :

JPG
JPEG
RM
RAM
MP3
MP2
DOC
XLS
PPT
HTM
HTML
WAV
PHP
GIF
FRM
ZIP
RAR
MPG
MPEG
ASP
TXT
PDF
PPS
MDB
RTF
VBS
JS
DBX
AVI

If a matching file is found the worm replaces the contents of the file with the text string

my lIfE

Finally the worm will attempt to delete the contents of drives C: to I:.

If the copy of the worm does not exist a window will be displayed with the title "SHARON", containing a caricature of an ox along with the text "wE*sAy*iT's*oX*tHeY*sAy*mIlK*iT*!!".

The worm then sends itself to addresses from the Outlook address book, using an email with the following characteristics:

Subject line:
ox <--> sharon

Message text:
Hi All
look to the ox caricature it's very sad
ox <===> sharon
it's funny :-)
bye
Attachments are automatically scanned for viruses using MCAFEE.COM
========No Viruse Found========

Attached file:
ox&Wife.scr

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