Worm/Delf.DW - Worm

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Summary

Full description

Statistics

Virus:	Worm/Delf.DW
Date discovered:	08/01/2008
Type:	Worm
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
Static file:	Yes
File size:	377.344 Bytes
IVDF version:	7.00.01.20 - Thu, 29 Nov 2007 07:08 (GMT+1)

General Method of propagation:
   • No own spreading routine

Aliases:
   • Kaspersky: Worm.Win32.Delf.dw
   • Grisoft: Worm/Delf.GWN
   • Eset: Win32/Delf.NEX
   • Bitdefender: Win32.Worm.Delf.NEC

Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003

Files It copies itself to the following locations:
   • %WINDIR%\Inf\smss.exe
   • %SYSDIR%\Sexy Girls.scr
   • %home%\Application Data\svchost.exe
   • %home%\Application Data\smssexe
   • %home%\Application Data\lsass.exe

Registry The following registry keys are changed:

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   New value:
   • FrameWorkService =

– [HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   New value:
   • FrameWorkService =

Various Explorer settings:
– [HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
   New value:
   • DisallowRun = 0
   • NoFolderOptions = 0
   • NoRun = 0
   • NoFind = 0

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\
   DisallowRun]
   Old value:
   • 1 = "cmd.exe"
   • 2 = "mmc.exe"
   • 3 = "rstrui.exe"
   • 4 = "regedit.exe"
   • 5 = "regedt32.exe"

File details Programming language:
The malware program was written in Delphi.

See a brief description here.

Description inserted by Andrei Gherman on Mon, 16 Jun 2008 13:55 (GMT+1)
Description updated by Andrei Gherman on Mon, 16 Jun 2008 14:01 (GMT+1)

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