TR/VB.aei - Trojan

See also

Summary

Full description

Statistics

Virus:	TR/VB.aei
Date discovered:	02/03/2007
Type:	Trojan
In the wild:	Yes
Reported Infections:	Low
Distribution Potential:	Low
Damage Potential:	Low
Static file:	No
File size:	~40.960 Bytes
IVDF version:	6.37.01.186 - Fri, 02 Mar 2007 06:55 (GMT+1)

General Method of propagation:
   • Mapped network drives

Aliases:
   • Symantec: W32.SillyFDC
   • Mcafee: W32/Pitin.worm virus
   • Kaspersky: Virus.Win32.VB.dg
   • F-Secure: Virus.Win32.VB.dg
   • Sophos: W32/Baysur-B
   • Panda: Trj/Yabarasu.A
   • Grisoft: Worm/VB.ASG
   • Eset: Win32/VB.DG virus
   • Bitdefender: Trojan.Genlot.B

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

Side effects:
   • Drops files
   • Registry modification

Files It copies itself to the following location:
   • %drive%\%all subdirectories% .scr

The following files are created:

– Non malicious files:
   • %malware execution directory%\Autoexec.bat
   • %drive%\Thumbs .db

– %drive%\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

Registry The following registry keys are added:

– [HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]
   • "LegalNoticeCaption"="%random character string% - Surabaya"
   • "LegalNoticeText"="Surabaya in my birthday Don't kill me, i'm just send message from your computer %random character string%"

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\Hidden\NOHIDDEN]
   • "CheckedValue"=dword:00000002
   • "DefaultValue"=dword:00000002

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\Hidden\SHOWALL]
   • "CheckedValue"=dword:00000000
   • "DefaultValue"=dword:00000002

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\Hidden\SHOWALL]
   • "CheckedValue"=dword:00000000
   • "DefaultValue"=dword:00000002

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\
   Folder\HideFileExt]
   • "CheckedValue"=dword:00000001
   • "UncheckedValue"=dword:00000001
   • "DefaultValue"=dword:00000001

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

See a brief description here.

Description inserted by Thomas Wegele on Tue, 02 Sep 2008 10:31 (GMT+1)
Description updated by Thomas Wegele on Tue, 02 Sep 2008 10:50 (GMT+1)

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